1 files changed, 11 insertions, 0 deletions
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 71ce7ee2ddf..6f4d6455df6 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -3486,6 +3486,17 @@ CreateSeqStmt:
 					n->sequence = $4;
 					n->options = $5;
 					n->ownerId = InvalidOid;
+					n->if_not_exists = false;
+					$$ = (Node *)n;
+				}
+			| CREATE OptTemp SEQUENCE IF_P NOT EXISTS qualified_name OptSeqOptList
+				{
+					CreateSeqStmt *n = makeNode(CreateSeqStmt);
+					$7->relpersistence = $2;
+					n->sequence = $7;
+					n->options = $8;
+					n->ownerId = InvalidOid;
+					n->if_not_exists = true;
 					$$ = (Node *)n;
 				}
 		;