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Portability fixes for HPUX Rename of CHECK_LOCK to IS_FREE_LOCK Apply lower_case_table_names also to databases Cleanup of describe code Don't allow \ in database names Build-tools/Do-compile: Added option --make-options Docs/manual.texi: Changelog Added XOR, ^ and IS_FREE_LOCK() descriptions acinclude.m4: Update for running gcc 3.x on HPUX client/mysql.cc: Portability fix client/mysqlbinlog.cc: Fix for using gcc 3.1 configure.in: Fix for using gcc 3.1 include/my_global.h: Fix for using gcc 3.1 include/my_pthread.h: Removed warning on HPUX innobase/configure.in: Portability fix (for gcc 3.1 on HPUX) innobase/ut/ut0ut.c: Portability fix (for gcc 3.1 on HPUX) mysql-test/r/func_test.result: Test of new functions mysql-test/r/rpl_get_lock.result: Test of new functions mysql-test/t/func_test.test: Test of new functions mysql-test/t/rpl_get_lock.test: Test of new functions mysys/my_tempnam.c: Portability fix sql/item_cmpfunc.cc: Added comments to Item_cond_xor. Fixed NULL handling for XOR sql/item_create.cc: rename of CHECK_LOCK to IS_FREE_LOCK sql/item_create.h: rename of CHECK_LOCK to IS_FREE_LOCK sql/item_func.cc: Cleanup XOR handling sql/item_func.h: rename of CHECK_LOCK to IS_FREE_LOCK sql/lex.h: rename of CHECK_LOCK to IS_FREE_LOCK sql/mysqld.cc: Moved chroot() to be exectued earlier. sql/sql_db.cc: Apply lower_case_table_names also to databases sql/sql_parse.cc: Apply lower_case_table_names also to databases sql/sql_select.cc: Cleanup describe code (after Sinisa's patch for EXPLAIN + UNION) sql/table.cc: Don't allow \ in database names
30 lines
510 B
Plaintext
30 lines
510 B
Plaintext
slave stop;
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reset master;
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reset slave;
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drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
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slave start;
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create table t1(n int);
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insert into t1 values(get_lock("lock",2));
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select get_lock("lock",2);
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get_lock("lock",2)
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1
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select release_lock("lock");
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release_lock("lock")
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1
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select get_lock("lock",3);
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get_lock("lock",3)
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1
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select * from t1;
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n
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1
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select is_free_lock("lock");
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is_free_lock("lock")
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0
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select is_free_lock("lock2");
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is_free_lock("lock2")
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1
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select is_free_lock(NULL);
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is_free_lock(NULL)
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NULL
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drop table t1;
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