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e17562b55a
Added framework to create/drop and manager buffers for multiple key caches include/my_getopt.h: Fixed prototype include/my_sys.h: Added (temporary) KEY_CACHE type include/mysqld_error.h: New error messages mysql-test/r/select_safe.result: Updated test results mysql-test/r/variables.result: Updated test results mysys/my_getopt.c: Fixed bugs with GET_ASK_ADDR sql/Makefile.am: Make sql_yacc.o depend on all header files in sql directory sql/item_func.cc: Added support for variable components sql/mysql_priv.h: Added support for variable components sql/mysqld.cc: Added support for multiple key caches sql/set_var.cc: Added support for multiple key caches sql/set_var.h: Added support for multiple key caches sql/share/czech/errmsg.txt: New error messages sql/share/danish/errmsg.txt: New error messages sql/share/dutch/errmsg.txt: New error messages sql/share/english/errmsg.txt: New error messages sql/share/estonian/errmsg.txt: New error messages sql/share/french/errmsg.txt: New error messages sql/share/german/errmsg.txt: New error messages sql/share/greek/errmsg.txt: New error messages sql/share/hungarian/errmsg.txt: New error messages sql/share/italian/errmsg.txt: New error messages sql/share/japanese/errmsg.txt: New error messages sql/share/korean/errmsg.txt: New error messages sql/share/norwegian-ny/errmsg.txt: New error messages sql/share/norwegian/errmsg.txt: New error messages sql/share/polish/errmsg.txt: New error messages sql/share/portuguese/errmsg.txt: New error messages sql/share/romanian/errmsg.txt: New error messages sql/share/russian/errmsg.txt: New error messages sql/share/serbian/errmsg.txt: New error messages sql/share/slovak/errmsg.txt: New error messages sql/share/spanish/errmsg.txt: New error messages sql/share/swedish/errmsg.txt: New error messages sql/share/ukrainian/errmsg.txt: New error messages sql/sql_lex.cc: Fixes for quoting of variables. sql/sql_parse.cc: Fix after changing prototype for get_system_var sql/sql_show.cc: Fix after introducing variable components sql/sql_yacc.yy: Support for variables with components (To support multiple key caches)
43 lines
1.5 KiB
Text
43 lines
1.5 KiB
Text
SET @save_key_buffer=@@key_buffer_size;
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SELECT @@key_buffer_size, @@small.key_buffer_size;
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@@key_buffer_size @@small.key_buffer_size
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2097152 131072
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SET @@global.key_buffer_size=16*1024*1024;
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SET @@global.default.key_buffer_size=16*1024*1024;
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SET @@global.default.key_buffer_size=16*1024*1024;
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SET @@global.small.key_buffer_size=1*1024*1024;
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SET @@global.medium.key_buffer_size=4*1024*1024;
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SET @@global.medium.key_buffer_size=0;
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SET @@global.medium.key_buffer_size=0;
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SHOW VARIABLES like "key_buffer_size";
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Variable_name Value
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key_buffer_size 16777216
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SELECT @@key_buffer_size;
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@@key_buffer_size
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16777216
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SELECT @@global.key_buffer_size;
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@@global.key_buffer_size
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16777216
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SELECT @@global.default.key_buffer_size;
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@@global.default.key_buffer_size
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16777216
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SELECT @@global.default.`key_buffer_size`;
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@@global.default.key_buffer_size
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16777216
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SELECT @@global.`default`.`key_buffer_size`;
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@@global.default.key_buffer_size
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16777216
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SELECT @@`default`.key_buffer_size;
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@@default.key_buffer_size
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16777216
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SELECT @@small.key_buffer_size;
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@@small.key_buffer_size
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1048576
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SELECT @@medium.key_buffer_size;
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@@medium.key_buffer_size
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4194304
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SET @@global.key_buffer_size=@save_key_buffer;
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SELECT @@default.key_buffer_size;
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ERROR 42000: You have an error in your SQL syntax. Check the manual that corresponds to your MySQL server version for the right syntax to use near 'default.key_buffer_size' at line 1
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SELECT @@skr.table_type="test";
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ERROR HY000: Variable 'table_type' is not a variable component (Can't be used as XXXX.variable_name)
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