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			783 lines
		
	
	
	
		
			81 KiB
		
	
	
	
		
			Text
		
	
	
	
	
	
			
		
		
	
	
			783 lines
		
	
	
	
		
			81 KiB
		
	
	
	
		
			Text
		
	
	
	
	
	
| create table t1 (
 | |
| c1 int, c2 int, c3 int, c4 int, c5 int, c6 int, c7 int, c8 int,
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| c9 int, c10 int, c11 int, c12 int, c13 int, c14 int, c15 int, c16 int,
 | |
| key a001_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a002_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a003_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a004_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a005_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a006_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a007_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a008_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a009_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a010_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a011_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a012_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a013_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a014_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a015_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a016_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a017_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a018_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a019_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a020_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a021_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a022_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a023_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a024_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a025_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a026_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a027_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a028_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a029_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a030_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a031_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a032_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a033_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a034_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a035_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a036_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a037_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a038_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a039_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a040_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a041_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a042_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a043_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a044_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a045_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a046_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a047_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a048_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a049_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a050_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a051_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a052_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a053_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a054_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a055_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a056_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a057_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a058_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a059_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a060_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a061_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a062_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a063_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
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| key a064_long_123456789_123456789_123456789_123456789_123456789_1234 (
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| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16)
 | |
| );
 | |
| Warnings:
 | |
| Note	1831	Duplicate index `a002_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a003_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a004_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a005_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a006_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a007_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a008_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
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| Note	1831	Duplicate index `a009_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a010_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a011_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
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| Note	1831	Duplicate index `a012_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a013_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a014_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a015_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a016_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a017_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a018_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a019_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a020_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a021_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a022_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a023_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a024_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a025_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a026_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a027_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a028_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a029_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a030_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a031_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a032_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a033_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a034_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a035_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a036_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a037_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a038_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a039_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a040_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a041_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a042_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a043_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a044_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a045_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a046_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a047_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a048_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a049_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a050_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a051_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a052_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a053_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a054_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a055_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a056_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a057_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a058_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a059_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a060_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a061_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a062_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a063_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a064_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| show create table t1;
 | |
| Table	Create Table
 | |
| t1	CREATE TABLE `t1` (
 | |
|   `c1` int(11) DEFAULT NULL,
 | |
|   `c2` int(11) DEFAULT NULL,
 | |
|   `c3` int(11) DEFAULT NULL,
 | |
|   `c4` int(11) DEFAULT NULL,
 | |
|   `c5` int(11) DEFAULT NULL,
 | |
|   `c6` int(11) DEFAULT NULL,
 | |
|   `c7` int(11) DEFAULT NULL,
 | |
|   `c8` int(11) DEFAULT NULL,
 | |
|   `c9` int(11) DEFAULT NULL,
 | |
|   `c10` int(11) DEFAULT NULL,
 | |
|   `c11` int(11) DEFAULT NULL,
 | |
|   `c12` int(11) DEFAULT NULL,
 | |
|   `c13` int(11) DEFAULT NULL,
 | |
|   `c14` int(11) DEFAULT NULL,
 | |
|   `c15` int(11) DEFAULT NULL,
 | |
|   `c16` int(11) DEFAULT NULL,
 | |
|   KEY `a001_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a002_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a003_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a004_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a005_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a006_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a007_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a008_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a009_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a010_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a011_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a012_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a013_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a014_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a015_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a016_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a017_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a018_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a019_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a020_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a021_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a022_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a023_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a024_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a025_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a026_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a027_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a028_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a029_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a030_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a031_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a032_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a033_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a034_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a035_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a036_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a037_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a038_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a039_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a040_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a041_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a042_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a043_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a044_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a045_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a046_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a047_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a048_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a049_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a050_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a051_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a052_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a053_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a054_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a055_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a056_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a057_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a058_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a059_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a060_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a061_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a062_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a063_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a064_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`)
 | |
| ) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
 | |
| flush tables;
 | |
| show create table t1;
 | |
| Table	Create Table
 | |
| t1	CREATE TABLE `t1` (
 | |
|   `c1` int(11) DEFAULT NULL,
 | |
|   `c2` int(11) DEFAULT NULL,
 | |
|   `c3` int(11) DEFAULT NULL,
 | |
|   `c4` int(11) DEFAULT NULL,
 | |
|   `c5` int(11) DEFAULT NULL,
 | |
|   `c6` int(11) DEFAULT NULL,
 | |
|   `c7` int(11) DEFAULT NULL,
 | |
|   `c8` int(11) DEFAULT NULL,
 | |
|   `c9` int(11) DEFAULT NULL,
 | |
|   `c10` int(11) DEFAULT NULL,
 | |
|   `c11` int(11) DEFAULT NULL,
 | |
|   `c12` int(11) DEFAULT NULL,
 | |
|   `c13` int(11) DEFAULT NULL,
 | |
|   `c14` int(11) DEFAULT NULL,
 | |
|   `c15` int(11) DEFAULT NULL,
 | |
|   `c16` int(11) DEFAULT NULL,
 | |
|   KEY `a001_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a002_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a003_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a004_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a005_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a006_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a007_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a008_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a009_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a010_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a011_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a012_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a013_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a014_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a015_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a016_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a017_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a018_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a019_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a020_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a021_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a022_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a023_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a024_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a025_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a026_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a027_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a028_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a029_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a030_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a031_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a032_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a033_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a034_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a035_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a036_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a037_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a038_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a039_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a040_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a041_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a042_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a043_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a044_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a045_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a046_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a047_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a048_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a049_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a050_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a051_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a052_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a053_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a054_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a055_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a056_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a057_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a058_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a059_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a060_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a061_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a062_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a063_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a064_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`)
 | |
| ) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
 | |
| drop table t1;
 | |
| create table t1 (c1 int, c2 int, c3 int, c4 int, c5 int, c6 int, c7 int, 
 | |
| c8 int, c9 int, c10 int, c11 int, c12 int, c13 int, c14 int, c15 int, c16 int);
 | |
| alter table t1
 | |
| add key a001_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a002_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a003_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a004_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a005_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a006_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a007_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a008_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a009_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a010_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a011_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a012_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a013_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a014_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a015_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a016_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a017_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a018_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a019_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a020_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a021_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a022_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a023_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a024_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a025_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a026_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a027_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a028_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a029_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a030_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a031_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a032_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a033_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a034_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a035_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a036_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a037_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a038_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a039_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a040_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a041_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a042_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a043_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a044_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a045_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a046_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a047_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a048_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a049_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a050_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a051_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a052_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a053_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a054_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a055_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a056_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a057_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a058_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a059_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a060_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a061_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a062_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a063_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16),
 | |
| add key a064_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16);
 | |
| Warnings:
 | |
| Note	1831	Duplicate index `a002_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a003_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a004_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a005_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a006_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a007_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a008_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a009_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a010_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a011_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a012_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a013_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a014_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a015_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a016_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a017_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a018_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a019_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a020_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a021_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a022_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a023_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a024_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a025_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a026_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a027_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a028_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a029_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a030_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a031_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a032_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a033_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a034_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a035_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a036_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a037_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a038_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a039_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a040_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a041_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a042_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a043_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a044_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a045_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a046_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a047_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a048_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a049_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a050_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a051_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a052_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a053_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a054_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a055_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a056_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a057_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a058_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a059_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a060_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a061_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a062_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a063_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| Note	1831	Duplicate index `a064_long_123456789_123456789_123456789_123456789_123456789_1234`. This is deprecated and will be disallowed in a future release
 | |
| show create table t1;
 | |
| Table	Create Table
 | |
| t1	CREATE TABLE `t1` (
 | |
|   `c1` int(11) DEFAULT NULL,
 | |
|   `c2` int(11) DEFAULT NULL,
 | |
|   `c3` int(11) DEFAULT NULL,
 | |
|   `c4` int(11) DEFAULT NULL,
 | |
|   `c5` int(11) DEFAULT NULL,
 | |
|   `c6` int(11) DEFAULT NULL,
 | |
|   `c7` int(11) DEFAULT NULL,
 | |
|   `c8` int(11) DEFAULT NULL,
 | |
|   `c9` int(11) DEFAULT NULL,
 | |
|   `c10` int(11) DEFAULT NULL,
 | |
|   `c11` int(11) DEFAULT NULL,
 | |
|   `c12` int(11) DEFAULT NULL,
 | |
|   `c13` int(11) DEFAULT NULL,
 | |
|   `c14` int(11) DEFAULT NULL,
 | |
|   `c15` int(11) DEFAULT NULL,
 | |
|   `c16` int(11) DEFAULT NULL,
 | |
|   KEY `a001_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a002_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a003_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a004_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a005_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a006_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a007_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a008_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a009_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a010_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a011_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a012_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a013_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a014_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a015_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a016_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a017_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a018_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a019_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a020_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a021_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a022_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a023_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a024_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a025_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a026_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a027_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a028_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a029_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a030_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a031_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a032_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a033_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a034_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a035_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a036_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a037_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a038_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a039_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a040_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a041_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a042_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a043_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a044_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a045_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a046_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a047_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a048_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a049_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a050_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a051_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a052_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a053_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a054_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a055_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a056_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a057_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a058_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a059_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a060_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a061_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a062_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a063_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a064_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`)
 | |
| ) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
 | |
| flush tables;
 | |
| show create table t1;
 | |
| Table	Create Table
 | |
| t1	CREATE TABLE `t1` (
 | |
|   `c1` int(11) DEFAULT NULL,
 | |
|   `c2` int(11) DEFAULT NULL,
 | |
|   `c3` int(11) DEFAULT NULL,
 | |
|   `c4` int(11) DEFAULT NULL,
 | |
|   `c5` int(11) DEFAULT NULL,
 | |
|   `c6` int(11) DEFAULT NULL,
 | |
|   `c7` int(11) DEFAULT NULL,
 | |
|   `c8` int(11) DEFAULT NULL,
 | |
|   `c9` int(11) DEFAULT NULL,
 | |
|   `c10` int(11) DEFAULT NULL,
 | |
|   `c11` int(11) DEFAULT NULL,
 | |
|   `c12` int(11) DEFAULT NULL,
 | |
|   `c13` int(11) DEFAULT NULL,
 | |
|   `c14` int(11) DEFAULT NULL,
 | |
|   `c15` int(11) DEFAULT NULL,
 | |
|   `c16` int(11) DEFAULT NULL,
 | |
|   KEY `a001_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a002_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a003_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a004_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a005_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a006_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a007_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a008_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a009_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a010_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a011_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a012_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a013_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a014_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a015_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a016_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a017_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a018_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a019_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a020_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a021_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a022_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a023_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a024_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a025_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a026_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a027_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a028_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a029_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a030_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a031_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a032_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a033_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a034_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a035_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a036_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a037_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a038_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a039_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a040_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a041_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a042_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a043_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a044_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a045_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a046_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a047_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a048_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a049_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a050_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a051_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a052_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a053_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a054_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a055_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a056_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a057_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a058_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a059_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a060_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a061_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a062_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a063_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`),
 | |
|   KEY `a064_long_123456789_123456789_123456789_123456789_123456789_1234` (`c1`,`c2`,`c3`,`c4`,`c5`,`c6`,`c7`,`c8`,`c9`,`c10`,`c11`,`c12`,`c13`,`c14`,`c15`,`c16`)
 | |
| ) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
 | |
| alter table t1 add key 
 | |
| a065_long_123456789_123456789_123456789_123456789_123456789_1234 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16);
 | |
| ERROR 42000: Too many keys specified; max 64 keys allowed
 | |
| drop table t1;
 | |
| create table t1 (c1 int, c2 int, c3 int, c4 int, c5 int, c6 int, c7 int, 
 | |
| c8 int, c9 int, c10 int, c11 int, c12 int, c13 int, c14 int, c15 int, 
 | |
| c16 int, c17 int, c18 int,c19 int,c20 int,c21 int,c22 int,c23 int,c24 int,c25 int,c26 int,c27 int,c28 int,c29 int,c30 int,c31 int,c32 int, c33 int);
 | |
| alter table t1 add key i1 (
 | |
| c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c14,c15,c16, c17,c18,c19,c20,c21,c22,c23,c24,c25,c26,c27,c28,c29,c30,c31,c32,c33);
 | |
| ERROR 42000: Too many key parts specified; max 32 parts allowed
 | |
| alter table t1 add key 
 | |
| a001_long_123456789_123456789_123456789_123456789_123456789_12345 (c1);
 | |
| ERROR 42000: Identifier name 'a001_long_123456789_123456789_123456789_123456789_123456789_12345' is too long
 | |
| show create table t1;
 | |
| Table	Create Table
 | |
| t1	CREATE TABLE `t1` (
 | |
|   `c1` int(11) DEFAULT NULL,
 | |
|   `c2` int(11) DEFAULT NULL,
 | |
|   `c3` int(11) DEFAULT NULL,
 | |
|   `c4` int(11) DEFAULT NULL,
 | |
|   `c5` int(11) DEFAULT NULL,
 | |
|   `c6` int(11) DEFAULT NULL,
 | |
|   `c7` int(11) DEFAULT NULL,
 | |
|   `c8` int(11) DEFAULT NULL,
 | |
|   `c9` int(11) DEFAULT NULL,
 | |
|   `c10` int(11) DEFAULT NULL,
 | |
|   `c11` int(11) DEFAULT NULL,
 | |
|   `c12` int(11) DEFAULT NULL,
 | |
|   `c13` int(11) DEFAULT NULL,
 | |
|   `c14` int(11) DEFAULT NULL,
 | |
|   `c15` int(11) DEFAULT NULL,
 | |
|   `c16` int(11) DEFAULT NULL,
 | |
|   `c17` int(11) DEFAULT NULL,
 | |
|   `c18` int(11) DEFAULT NULL,
 | |
|   `c19` int(11) DEFAULT NULL,
 | |
|   `c20` int(11) DEFAULT NULL,
 | |
|   `c21` int(11) DEFAULT NULL,
 | |
|   `c22` int(11) DEFAULT NULL,
 | |
|   `c23` int(11) DEFAULT NULL,
 | |
|   `c24` int(11) DEFAULT NULL,
 | |
|   `c25` int(11) DEFAULT NULL,
 | |
|   `c26` int(11) DEFAULT NULL,
 | |
|   `c27` int(11) DEFAULT NULL,
 | |
|   `c28` int(11) DEFAULT NULL,
 | |
|   `c29` int(11) DEFAULT NULL,
 | |
|   `c30` int(11) DEFAULT NULL,
 | |
|   `c31` int(11) DEFAULT NULL,
 | |
|   `c32` int(11) DEFAULT NULL,
 | |
|   `c33` int(11) DEFAULT NULL
 | |
| ) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
 | |
| drop table t1;
 | |
| "End of tests"
 | 
