Fixed issue with retrying autocommitted transactions. We might need to

Jan Lindström · Jan Lindström · commit d0f77b836110 · 2014-01-20T12:17:31.000+02:00
clean up the explain structure in this case.
diff --git a/sql/sql_parse.cc b/sql/sql_parse.cc
@@ -6788,6 +6788,11 @@ static void wsrep_mysql_parse(THD *thd, char *rawbuf, uint length,
       }
       mysql_mutex_unlock(&thd->LOCK_wsrep_thd);
     }
+
+    /* If retry is requested clean up explain structure */
+    if (thd->wsrep_conflict_state == RETRY_AUTOCOMMIT && thd->lex->explain)
+        delete_explain_query(thd->lex);
+
   }  while (thd->wsrep_conflict_state== RETRY_AUTOCOMMIT);
 
   if (thd->wsrep_retry_query)

Original file line number	Diff line number	Diff line change
`@@ -6788,6 +6788,11 @@ static void wsrep_mysql_parse(THD thd, char rawbuf, uint length,`
`6788`	`6788`	`}`
`6789`	`6789`	`mysql_mutex_unlock(&thd->LOCK_wsrep_thd);`
`6790`	`6790`	`}`
	`6791`	`+`
	`6792`	`+ /* If retry is requested clean up explain structure */`
	`6793`	`+ if (thd->wsrep_conflict_state == RETRY_AUTOCOMMIT && thd->lex->explain)`
	`6794`	`+ delete_explain_query(thd->lex);`
	`6795`	`+`
`6791`	`6796`	`} while (thd->wsrep_conflict_state== RETRY_AUTOCOMMIT);`
`6792`	`6797`
`6793`	`6798`	`if (thd->wsrep_retry_query)`