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MDEV-12547: InnoDB FULLTEXT index has too strict innodb_ft_result_cache_limit max limit

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- Backported the MYSQL_SYSVAR_SIZE_T to 10.0
- The parameter innodb_ft_result_cache_limit was only 32 bits wide
also on 64-bit systems. Make it size_t, so that it will be 64 bits
on 64-bit systems.
- Added a test case that show how innodb_ft_result_cache_limit variables
behaves in 32bit and 64 bit system.
This commit is contained in:
Thirunarayanan Balathandayuthapani
2018-10-16 13:02:50 +05:30
parent 3c5f6aa21c
commit 1dacd5f299
17 changed files with 80 additions and 20 deletions
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12
include/mysql/plugin.h
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@ -383,6 +383,18 @@ DECLARE_MYSQL_SYSVAR_SIMPLE(name, unsigned long long) = { \
PLUGIN_VAR_LONGLONG | PLUGIN_VAR_UNSIGNED | ((opt) & PLUGIN_VAR_MASK), \
#name, comment, check, update, &varname, def, min, max, blk }
#ifdef _WIN64
#define MYSQL_SYSVAR_SIZE_T(name, varname, opt, comment, check, update, def, min, max, blk) \
DECLARE_MYSQL_SYSVAR_SIMPLE(name, size_t) = { \
PLUGIN_VAR_LONGLONG | PLUGIN_VAR_UNSIGNED | ((opt) & PLUGIN_VAR_MASK), \
#name, comment, check, update, &varname, def, min, max, blk }
#else
#define MYSQL_SYSVAR_SIZE_T(name, varname, opt, comment, check, update, def, min, max, blk) \
DECLARE_MYSQL_SYSVAR_SIMPLE(name, size_t) = { \
PLUGIN_VAR_LONG | PLUGIN_VAR_UNSIGNED | ((opt) & PLUGIN_VAR_MASK), \
#name, comment, check, update, &varname, def, min, max, blk }
#endif
#define MYSQL_SYSVAR_ENUM(name, varname, opt, comment, check, update, def, typelib) \
DECLARE_MYSQL_SYSVAR_TYPELIB(name, unsigned long) = { \
PLUGIN_VAR_ENUM | ((opt) & PLUGIN_VAR_MASK), \