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			81 lines
		
	
	
	
		
			1.8 KiB
		
	
	
	
		
			Text
		
	
	
	
	
	
			
		
		
	
	
			81 lines
		
	
	
	
		
			1.8 KiB
		
	
	
	
		
			Text
		
	
	
	
	
	
| # 
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| # TRUNCATE TABLE
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| #
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| 
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| --source have_engine.inc
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| 
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| --disable_warnings
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| DROP TABLE IF EXISTS t1;
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| --enable_warnings
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| 
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| --source create_table.inc
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| TRUNCATE TABLE t1;
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| if ($mysql_errname)
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| {
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|   --let $functionality = TRUNCATE TABLE
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|   --source unexpected_result.inc
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| }
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| if (!$mysql_errname)
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| {
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|   INSERT INTO t1 (a,b) VALUES (1,'a'), (2,'b'), (3,'c');
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|   TRUNCATE TABLE t1;
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|   SELECT a,b FROM t1;
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| }
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| DROP TABLE t1;
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| 
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| 
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| # Truncate resets auto-increment value on the table
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| 
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| --let $create_definition = a $int_indexed_col KEY AUTO_INCREMENT, c $char_col
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| --source create_table.inc
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| if ($mysql_errname)
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| {
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|   --let $my_last_stmt = $create_statement
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|   --let $functionality = PK or AUTO_INCREMENT
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|   --source unexpected_result.inc
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| }
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| if (!$mysql_errname)
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| {
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|   --replace_column 2 # 3 # 4 # 5 # 6 # 7 # 8 # 9 # 10 # 12 # 13 # 14 # 15 # 16 # 17 # 18 # 19 #
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|   SHOW TABLE STATUS LIKE 't1';
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| 
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|   INSERT INTO t1 (c) VALUES ('a'),('b'),('c');
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|   --replace_column 2 # 3 # 4 # 5 # 6 # 7 # 8 # 9 # 10 # 12 # 13 # 14 # 15 # 16 # 17 # 18 # 19 #
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|   SHOW TABLE STATUS LIKE 't1';
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| 
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|   TRUNCATE TABLE t1;
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|   --replace_column 2 # 3 # 4 # 5 # 6 # 7 # 8 # 9 # 10 # 12 # 13 # 14 # 15 # 16 # 17 # 18 # 19 #
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|   SHOW TABLE STATUS LIKE 't1';
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| 
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|   INSERT INTO t1 (c) VALUES ('d');
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|   --replace_column 2 # 3 # 4 # 5 # 6 # 7 # 8 # 9 # 10 # 12 # 13 # 14 # 15 # 16 # 17 # 18 # 19 #
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|   SHOW TABLE STATUS LIKE 't1';
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| 
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|   SELECT a,c FROM t1;
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|   DROP TABLE t1;
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| }
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| 
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| # Truncate closes handlers
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| 
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| --source create_table.inc
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| INSERT INTO t1 (a,b) VALUES (1,'a'),(2,'b'),(3,'c');
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| HANDLER t1 OPEN AS h1;
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| if ($mysql_errname)
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| {
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|   --let $functionality = HANDLER
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|   --source unexpected_result.inc
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| }
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| if (!$mysql_errname)
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| {
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|   HANDLER h1 READ FIRST;
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|   TRUNCATE TABLE t1;
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|   --let $error_codes = ER_UNKNOWN_TABLE
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|   HANDLER h1 READ NEXT;
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|   --source check_errors.inc
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|   HANDLER t1 OPEN AS h2;
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|   HANDLER h2 READ FIRST;
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| }  
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| DROP TABLE t1;
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| 
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| --source cleanup_engine.inc
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| 
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