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Fix to session variables not being written to all backends when USE DATABASE is used.

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This commit is contained in:
Markus Makela
2015-01-08 14:08:49 +02:00
parent 6e17bf5ec1
commit aa60e02697
1 changed files with 6 additions and 14 deletions
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20
server/modules/routing/dbshard/dbshard.c
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@ -2115,6 +2115,10 @@ static int routeQuery(
goto retblock;
}
route_target = get_shard_route_target(qtype,
router_cli_ses->rses_transaction_active,
querybuf->hint);
if (packet_type == MYSQL_COM_INIT_DB)
{
char dbname[MYSQL_DATABASE_MAXLEN+1];
@ -2127,7 +2131,8 @@ static int routeQuery(
route_target = TARGET_NAMED_SERVER;
}
}
else if((tname = get_shard_target_name(inst,router_cli_ses,querybuf,qtype)) != NULL)
else if(route_target != TARGET_ALL &&
(tname = get_shard_target_name(inst,router_cli_ses,querybuf,qtype)) != NULL)
{
bool shard_ok = check_shard_status(inst,tname);
@ -2153,16 +2158,6 @@ static int routeQuery(
}
}
}
else
{
/**
* The query targets something else than a shard.
*/
route_target = get_shard_route_target(qtype,
router_cli_ses->rses_transaction_active,
querybuf->hint);
}
if(TARGET_IS_UNDEFINED(route_target))
{
@ -2170,9 +2165,6 @@ static int routeQuery(
* No valid targets found for this query, return an error packet and update the hashtable. This also adds new databases to the hashtable.
*/
char errstr[2048];
GWBUF *errbuff;
update_dbnames_hash(inst,inst->servers,inst->dbnames_hash);
tname = get_shard_target_name(inst,router_cli_ses,querybuf,qtype);