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Bug#29263 disabled storage engines omitted in SHOW ENGINES

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Static disabled plugins|engines and dynamic plugins which installed but disabled
are not visible in I_S PLUGINS|ENGINES tables because they are not stored into
global plugin array.
The fix: add such plugins|engines to plugin array with PLUGIN_IS_DISABLED status.
I_S.ENGINES 'Transactions', 'XA', 'Savepoints' fields have NULL value in this case.
This commit is contained in:
Sergey Glukhov
2008-12-17 19:45:34 +04:00
parent aae00014e2
commit fcba66f10c
7 changed files with 84 additions and 39 deletions
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sql/sql_plugin.h
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@@ -54,6 +54,7 @@ typedef struct st_mysql_show_var SHOW_VAR;
#define PLUGIN_IS_UNINITIALIZED 4
#define PLUGIN_IS_READY 8
#define PLUGIN_IS_DYING 16
#define PLUGIN_IS_DISABLED 32
/* A handle for the dynamic library containing a plugin or plugins. */