diff options
| -rw-r--r-- | src/backend/catalog/dependency.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/backend/catalog/dependency.c b/src/backend/catalog/dependency.c index 6a03e9c4d3d..7b00d7c7bab 100644 --- a/src/backend/catalog/dependency.c +++ b/src/backend/catalog/dependency.c @@ -2055,6 +2055,28 @@ find_expr_references_walker(Node *node, context->addrs); } } + else if (IsA(node, TableFunc)) + { + TableFunc *tf = (TableFunc *) node; + ListCell *ct; + + /* + * Add refs for the datatypes and collations used in the TableFunc. + */ + foreach(ct, tf->coltypes) + { + add_object_address(OCLASS_TYPE, lfirst_oid(ct), 0, + context->addrs); + } + foreach(ct, tf->colcollations) + { + Oid collid = lfirst_oid(ct); + + if (OidIsValid(collid) && collid != DEFAULT_COLLATION_OID) + add_object_address(OCLASS_COLLATION, collid, 0, + context->addrs); + } + } else if (IsA(node, TableSampleClause)) { TableSampleClause *tsc = (TableSampleClause *) node; |