diff options
Diffstat (limited to 'src/backend/commands/matview.c')
| -rw-r--r-- | src/backend/commands/matview.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/src/backend/commands/matview.c b/src/backend/commands/matview.c index 1d2b3478289..ac7719e40da 100644 --- a/src/backend/commands/matview.c +++ b/src/backend/commands/matview.c @@ -52,22 +52,21 @@ static void refresh_matview_datafill(DestReceiver *dest, Query *query, const char *queryString); /* - * SetRelationIsScannable - * Make the relation appear scannable. + * SetMatViewToPopulated + * Indicate that the materialized view has been populated by its query. * - * NOTE: This is only implemented for materialized views. The heap starts out - * in a state that doesn't look scannable, and can only transition from there - * to scannable, unless a new heap is created. + * NOTE: The heap starts out in a state that doesn't look scannable, and can + * only transition from there to scannable at the time a new heap is created. * * NOTE: caller must be holding an appropriate lock on the relation. */ void -SetRelationIsScannable(Relation relation) +SetMatViewToPopulated(Relation relation) { Page page; Assert(relation->rd_rel->relkind == RELKIND_MATVIEW); - Assert(relation->rd_isscannable == false); + Assert(relation->rd_ispopulated == false); page = (Page) palloc(BLCKSZ); PageInit(page, BLCKSZ, 0); @@ -323,7 +322,7 @@ transientrel_startup(DestReceiver *self, int operation, TupleDesc typeinfo) myState->hi_options |= HEAP_INSERT_SKIP_WAL; myState->bistate = GetBulkInsertState(); - SetRelationIsScannable(transientrel); + SetMatViewToPopulated(transientrel); /* Not using WAL requires smgr_targblock be initially invalid */ Assert(RelationGetTargetBlock(transientrel) == InvalidBlockNumber); |