diff options
Diffstat (limited to 'src/backend/parser')
| -rw-r--r-- | src/backend/parser/gram.y | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y index ee4dbd3c8ff..d32e4803571 100644 --- a/src/backend/parser/gram.y +++ b/src/backend/parser/gram.y @@ -3240,9 +3240,18 @@ CreateExtensionStmt: CREATE EXTENSION name opt_with create_extension_opt_list { CreateExtensionStmt *n = makeNode(CreateExtensionStmt); n->extname = $3; + n->if_not_exists = false; n->options = $5; $$ = (Node *) n; } + | CREATE EXTENSION IF_P NOT EXISTS name opt_with create_extension_opt_list + { + CreateExtensionStmt *n = makeNode(CreateExtensionStmt); + n->extname = $6; + n->if_not_exists = true; + n->options = $8; + $$ = (Node *) n; + } ; create_extension_opt_list: |