diff options
Diffstat (limited to 'src/backend/catalog/heap.c')
| -rw-r--r-- | src/backend/catalog/heap.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/src/backend/catalog/heap.c b/src/backend/catalog/heap.c index ca2c2f99520..5ed4654875e 100644 --- a/src/backend/catalog/heap.c +++ b/src/backend/catalog/heap.c @@ -1773,7 +1773,8 @@ heap_drop_with_catalog(Oid relid) * could attempt to access the just-dropped relation as its partition. We * must therefore take a table lock strong enough to prevent all queries * on the table from proceeding until we commit and send out a - * shared-cache-inval notice that will make them update their index lists. + * shared-cache-inval notice that will make them update their partition + * descriptors. */ tuple = SearchSysCache1(RELOID, ObjectIdGetDatum(relid)); if (!HeapTupleIsValid(tuple)) @@ -3251,6 +3252,9 @@ RemovePartitionKeyByRelId(Oid relid) * Update pg_class tuple of rel to store the partition bound and set * relispartition to true * + * If this is the default partition, also update the default partition OID in + * pg_partitioned_table. + * * Also, invalidate the parent's relcache, so that the next rebuild will load * the new partition's info into its partition descriptor. If there is a * default partition, we must invalidate its relcache entry as well. @@ -3302,7 +3306,15 @@ StorePartitionBound(Relation rel, Relation parent, PartitionBoundSpec *bound) heap_freetuple(newtuple); heap_close(classRel, RowExclusiveLock); - /* Make update visible */ + /* + * If we're storing bounds for the default partition, update + * pg_partitioned_table too. + */ + if (bound->is_default) + update_default_partition_oid(RelationGetRelid(parent), + RelationGetRelid(rel)); + + /* Make these updates visible */ CommandCounterIncrement(); /* |