diff options
Diffstat (limited to 'contrib/postgres_fdw/postgres_fdw.c')
| -rw-r--r-- | contrib/postgres_fdw/postgres_fdw.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/contrib/postgres_fdw/postgres_fdw.c b/contrib/postgres_fdw/postgres_fdw.c index f501c6c5bea..129357fa8bf 100644 --- a/contrib/postgres_fdw/postgres_fdw.c +++ b/contrib/postgres_fdw/postgres_fdw.c @@ -2892,7 +2892,11 @@ postgresImportForeignSchema(ImportForeignSchemaStmt *stmt, Oid serverOid) /* * Fetch all table data from this schema, possibly restricted by - * EXCEPT or LIMIT TO. + * EXCEPT or LIMIT TO. (We don't actually need to pay any attention + * to EXCEPT/LIMIT TO here, because the core code will filter the + * statements we return according to those lists anyway. But it + * should save a few cycles to not process excluded tables in the + * first place.) * * Note: because we run the connection with search_path restricted to * pg_catalog, the format_type() and pg_get_expr() outputs will always |