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MDEV-9021: MYSQLD SEGFAULTS WHEN BUILT USING --WITH-MAX-INDEXES=128 The bitmap implementation defines two template Bitmap classes. One optimized for 64-bit (default) wide bitmaps while the other is used for all other widths. In order to optimize the computations, Bitmap<64> class has defined its own member functions for bitmap operations, the other one, however, relies on mysys' bitmap implementation (mysys/my_bitmap.c). Issue 1: In case of non 64-bit Bitmap class, intersect() wrongly reset the received bitmap while initialising a new local bitmap structure (bitmap_init() clears the bitmap buffer) thus, the received bitmap was getting cleared. Fixed by initializing the local bitmap structure by using a temporary buffer and later copying the received bitmap to the initialised bitmap structure. Issue 2: The non 64-bit Bitmap class had the Iterator missing which caused compilation failure. Also added a cmake variable to hold the MAX_INDEXES value when supplied from the command prompt. (eg. cmake .. -DMAX_INDEXES=128U). Checks have been put in place to trigger build failure if MAX_INDEXES value is greater than 128. Test modifications: * Introduced include/have_max_indexes_[64|128].inc to facilitate skipping of tests for which the output differs with different MAX_INDEXES. * Introduced include/max_indexes.inc which would get modified by cmake to reflect the MAX_INDEXES value used to build the server. This file simply sets an mtr variable '$max_indexes' to show the MAX_INDEXES value, which will then be consumed by the above introduced include file. * Some tests (portions), dependent on MAX_INDEXES value, have been moved to separate test files.
2015-11-06 14:38:03 -05:00
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,
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)
);
Warnings:
Remove end . from error messages to get them consistent Fixed a few failing tests
2016-10-03 18:49:44 +03:00
Note 1831 Duplicate index 'a002_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a003_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a004_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a005_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a006_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a007_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a008_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a009_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a010_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a011_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a012_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a013_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a014_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a015_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a016_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a017_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a018_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a019_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a020_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a021_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a022_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a023_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a024_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a025_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a026_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a027_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a028_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a029_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a030_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a031_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a032_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a033_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a034_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a035_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a036_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a037_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a038_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a039_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a040_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a041_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a042_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a043_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a044_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a045_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a046_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a047_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a048_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a049_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a050_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a051_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a052_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a053_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a054_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a055_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a056_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a057_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a058_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a059_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a060_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a061_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a062_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a063_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a064_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
MDEV-9021: MYSQLD SEGFAULTS WHEN BUILT USING --WITH-MAX-INDEXES=128 The bitmap implementation defines two template Bitmap classes. One optimized for 64-bit (default) wide bitmaps while the other is used for all other widths. In order to optimize the computations, Bitmap<64> class has defined its own member functions for bitmap operations, the other one, however, relies on mysys' bitmap implementation (mysys/my_bitmap.c). Issue 1: In case of non 64-bit Bitmap class, intersect() wrongly reset the received bitmap while initialising a new local bitmap structure (bitmap_init() clears the bitmap buffer) thus, the received bitmap was getting cleared. Fixed by initializing the local bitmap structure by using a temporary buffer and later copying the received bitmap to the initialised bitmap structure. Issue 2: The non 64-bit Bitmap class had the Iterator missing which caused compilation failure. Also added a cmake variable to hold the MAX_INDEXES value when supplied from the command prompt. (eg. cmake .. -DMAX_INDEXES=128U). Checks have been put in place to trigger build failure if MAX_INDEXES value is greater than 128. Test modifications: * Introduced include/have_max_indexes_[64|128].inc to facilitate skipping of tests for which the output differs with different MAX_INDEXES. * Introduced include/max_indexes.inc which would get modified by cmake to reflect the MAX_INDEXES value used to build the server. This file simply sets an mtr variable '$max_indexes' to show the MAX_INDEXES value, which will then be consumed by the above introduced include file. * Some tests (portions), dependent on MAX_INDEXES value, have been moved to separate test files.
2015-11-06 14:38:03 -05:00
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=latin1
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=latin1
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:
Remove end . from error messages to get them consistent Fixed a few failing tests
2016-10-03 18:49:44 +03:00
Note 1831 Duplicate index 'a002_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a003_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a004_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a005_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a006_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a007_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a008_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a009_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a010_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a011_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a012_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a013_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a014_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a015_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a016_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a017_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a018_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a019_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a020_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a021_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a022_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a023_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a024_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a025_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a026_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a027_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a028_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a029_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a030_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a031_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a032_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a033_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a034_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a035_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a036_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a037_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a038_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a039_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a040_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a041_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a042_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a043_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a044_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a045_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a046_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a047_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a048_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a049_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a050_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a051_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a052_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a053_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a054_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a055_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a056_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a057_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a058_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a059_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a060_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a061_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a062_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a063_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index 'a064_long_123456789_123456789_123456789_123456789_123456789_1234' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release
MDEV-9021: MYSQLD SEGFAULTS WHEN BUILT USING --WITH-MAX-INDEXES=128 The bitmap implementation defines two template Bitmap classes. One optimized for 64-bit (default) wide bitmaps while the other is used for all other widths. In order to optimize the computations, Bitmap<64> class has defined its own member functions for bitmap operations, the other one, however, relies on mysys' bitmap implementation (mysys/my_bitmap.c). Issue 1: In case of non 64-bit Bitmap class, intersect() wrongly reset the received bitmap while initialising a new local bitmap structure (bitmap_init() clears the bitmap buffer) thus, the received bitmap was getting cleared. Fixed by initializing the local bitmap structure by using a temporary buffer and later copying the received bitmap to the initialised bitmap structure. Issue 2: The non 64-bit Bitmap class had the Iterator missing which caused compilation failure. Also added a cmake variable to hold the MAX_INDEXES value when supplied from the command prompt. (eg. cmake .. -DMAX_INDEXES=128U). Checks have been put in place to trigger build failure if MAX_INDEXES value is greater than 128. Test modifications: * Introduced include/have_max_indexes_[64|128].inc to facilitate skipping of tests for which the output differs with different MAX_INDEXES. * Introduced include/max_indexes.inc which would get modified by cmake to reflect the MAX_INDEXES value used to build the server. This file simply sets an mtr variable '$max_indexes' to show the MAX_INDEXES value, which will then be consumed by the above introduced include file. * Some tests (portions), dependent on MAX_INDEXES value, have been moved to separate test files.
2015-11-06 14:38:03 -05:00
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=latin1
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=latin1
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=latin1
drop table t1;
"End of tests"
Reference in a new issue Copy permalink