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Fix to bug 771: http://bugs.mariadb.com/show_bug.cgi?id=711

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SHOW GLOBAL STATUS was misclassified as a global system variable write and was being routed to all servers instead of being routed only to the master.
This commit is contained in:
Markus Makela
2015-02-05 18:31:01 +02:00
parent 775a4d4c64
commit 32c9d39302
1 changed files with 9 additions and 0 deletions
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9
query_classifier/query_classifier.cc
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@ -495,10 +495,19 @@ static skygw_query_type_t resolve_query_type(
{ {
type |= QUERY_TYPE_GSYSVAR_WRITE; type |= QUERY_TYPE_GSYSVAR_WRITE;
} }
/*
* SHOW GLOBAL STATUS - Route to master
*/
else if (lex->sql_command == SQLCOM_SHOW_STATUS)
{
type = QUERY_TYPE_WRITE;
}
/** /**
* REVOKE ALL, ASSIGN_TO_KEYCACHE, * REVOKE ALL, ASSIGN_TO_KEYCACHE,
* PRELOAD_KEYS, FLUSH, RESET, CREATE|ALTER|DROP SERVER * PRELOAD_KEYS, FLUSH, RESET, CREATE|ALTER|DROP SERVER
*/ */
else else
{ {
type |= QUERY_TYPE_GSYSVAR_WRITE; type |= QUERY_TYPE_GSYSVAR_WRITE;