diff options
Diffstat (limited to 'src/backend/commands/matview.c')
| -rw-r--r-- | src/backend/commands/matview.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/src/backend/commands/matview.c b/src/backend/commands/matview.c index 492b2a3ee69..c3954f3e242 100644 --- a/src/backend/commands/matview.c +++ b/src/backend/commands/matview.c @@ -457,13 +457,17 @@ transientrel_startup(DestReceiver *self, int operation, TupleDesc typeinfo) */ myState->transientrel = transientrel; myState->output_cid = GetCurrentCommandId(true); - myState->ti_options = TABLE_INSERT_SKIP_FSM | TABLE_INSERT_FROZEN; - myState->bistate = GetBulkInsertState(); /* - * Valid smgr_targblock implies something already wrote to the relation. - * This may be harmless, but this function hasn't planned for it. + * We can skip WAL-logging the insertions, unless PITR or streaming + * replication is in use. We can skip the FSM in any case. */ + myState->ti_options = TABLE_INSERT_SKIP_FSM | TABLE_INSERT_FROZEN; + if (!XLogIsNeeded()) + myState->ti_options |= TABLE_INSERT_SKIP_WAL; + myState->bistate = GetBulkInsertState(); + + /* Not using WAL requires smgr_targblock be initially invalid */ Assert(RelationGetTargetBlock(transientrel) == InvalidBlockNumber); } |