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619f67b1b4
it makes "./mtr --debug" unusable revert the mysql fix for bug#46165. implement shared FILE's with reference counting
101 lines
2.7 KiB
Plaintext
101 lines
2.7 KiB
Plaintext
SET @old_debug = @@GLOBAL.debug;
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set debug_dbug= 'T';
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select @@debug;
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@@debug
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T
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set debug_dbug= '+P';
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select @@debug;
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@@debug
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P:T
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set debug_dbug= '-P';
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select @@debug;
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@@debug
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T
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SELECT @@session.debug, @@global.debug;
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@@session.debug @@global.debug
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T
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SET SESSION debug_dbug= '';
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SELECT @@session.debug, @@global.debug;
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@@session.debug @@global.debug
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#
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# Bug #52629: memory leak from sys_var_thd_dbug in
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# binlog.binlog_write_error
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#
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SET GLOBAL debug_dbug='d,injecting_fault_writing';
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SELECT @@global.debug;
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@@global.debug
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d,injecting_fault_writing
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SET GLOBAL debug_dbug='';
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SELECT @@global.debug;
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@@global.debug
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SET GLOBAL debug_dbug=@old_debug;
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#
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# Bug #56709: Memory leaks at running the 5.1 test suite
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#
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SET @old_local_debug = @@debug;
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SET @@debug_dbug='d,foo';
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SELECT @@debug;
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@@debug
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d,foo
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SET @@debug_dbug='';
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SELECT @@debug;
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@@debug
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SET @@debug_dbug= @old_local_debug;
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End of 5.1 tests
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#
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# Bug#46165 server crash in dbug
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#
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SET @old_globaldebug = @@global.debug;
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SET @old_sessiondebug= @@session.debug;
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# Test 1 - Bug test case, single connection
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SET GLOBAL debug_dbug= '+O,MYSQL_TMP_DIR/bug46165.1.trace';
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SET SESSION debug_dbug= '-d:-t:-i';
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SET GLOBAL debug_dbug= '';
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SET SESSION debug_dbug= '';
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# Test 2 - Bug test case, two connections
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# Connection default
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SET GLOBAL debug_dbug= '+O,MYSQL_TMP_DIR/bug46165.2.trace';
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SET SESSION debug_dbug= '-d:-t:-i';
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# Connection con1
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SET GLOBAL debug_dbug= '';
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# Connection default
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SET SESSION debug_dbug= '';
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# Connection con1
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# Connection default
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SET GLOBAL debug_dbug= '';
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# Test 3 - Active session trace file on disconnect
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# Connection con1
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SET GLOBAL debug_dbug= '+O,MYSQL_TMP_DIR/bug46165.3.trace';
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SELECT @@global.debug_dbug, @@session.debug_dbug;
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@@global.debug_dbug @@session.debug_dbug
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O,MYSQL_TMP_DIR/bug46165.3.trace O,MYSQL_TMP_DIR/bug46165.3.trace
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SET SESSION debug_dbug= '+T';
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SELECT @@global.debug_dbug, @@session.debug_dbug;
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@@global.debug_dbug @@session.debug_dbug
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O,MYSQL_TMP_DIR/bug46165.3.trace O,MYSQL_TMP_DIR/bug46165.3.trace:T
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SET GLOBAL debug_dbug= '';
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SELECT @@global.debug_dbug, @@session.debug_dbug;
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@@global.debug_dbug @@session.debug_dbug
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O,MYSQL_TMP_DIR/bug46165.3.trace:T
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# Test 4 - Active session trace file on two connections
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# Connection default
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SET GLOBAL debug_dbug= '+O,MYSQL_TMP_DIR/bug46165.4.trace';
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SET SESSION debug_dbug= '-d:-t:-i';
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# Connection con1
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SET SESSION debug_dbug= '-d:-t:-i';
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SET GLOBAL debug_dbug= '';
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SET SESSION debug_dbug= '';
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# Connection default
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SET SESSION debug_dbug= '';
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# Connection con1
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# Connection default
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# Test 5 - Different trace files
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SET SESSION debug_dbug= '+O,MYSQL_TMP_DIR/bug46165.5.trace';
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SET SESSION debug_dbug= '+O,MYSQL_TMP_DIR/bug46165.6.trace';
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SET SESSION debug_dbug= '-O';
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SET GLOBAL debug_dbug= @old_globaldebug;
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SET SESSION debug_dbug= @old_sessiondebug;
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