diff options
Diffstat (limited to 'src/backend/rewrite/rewriteHandler.c')
| -rw-r--r-- | src/backend/rewrite/rewriteHandler.c | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/src/backend/rewrite/rewriteHandler.c b/src/backend/rewrite/rewriteHandler.c index e5a1d4c7472..cd1cb54e9af 100644 --- a/src/backend/rewrite/rewriteHandler.c +++ b/src/backend/rewrite/rewriteHandler.c @@ -7,7 +7,7 @@ * Portions Copyright (c) 1994, Regents of the University of California * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/rewrite/rewriteHandler.c,v 1.172 2007/03/17 00:11:04 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/rewrite/rewriteHandler.c,v 1.173 2007/03/19 23:38:29 wieck Exp $ * *------------------------------------------------------------------------- */ @@ -21,10 +21,12 @@ #include "parser/parse_coerce.h" #include "parser/parse_expr.h" #include "parser/parsetree.h" +#include "rewrite/rewriteDefine.h" #include "rewrite/rewriteHandler.h" #include "rewrite/rewriteManip.h" #include "utils/builtins.h" #include "utils/lsyscache.h" +#include "commands/trigger.h" /* We use a list of these to detect recursion in RewriteQuery */ @@ -1035,6 +1037,29 @@ matchLocks(CmdType event, { RewriteRule *oneLock = rulelocks->rules[i]; + /* + * Suppress ON INSERT/UPDATE/DELETE rules that are disabled + * or configured to not fire during the current sessions + * replication role. ON SELECT rules will always be applied + * in order to keep views working even in LOCAL or REPLICA + * role. + */ + if (oneLock->event != CMD_SELECT) + { + if (SessionReplicationRole == SESSION_REPLICATION_ROLE_REPLICA) + { + if (oneLock->enabled == RULE_FIRES_ON_ORIGIN || + oneLock->enabled == RULE_DISABLED) + continue; + } + else /* ORIGIN or LOCAL ROLE */ + { + if (oneLock->enabled == RULE_FIRES_ON_REPLICA || + oneLock->enabled == RULE_DISABLED) + continue; + } + } + if (oneLock->event == event) { if (parsetree->commandType != CMD_SELECT || |