Support RESET ROLE

Author: nene

src/cst/Role.ts

@@ -9,7 +9,8 @@ export type AllRoleStatements =
   | CreateRoleStmt
   | AlterRoleStmt
   | DropRoleStmt
-  | SetRoleStmt;
+  | SetRoleStmt
+  | ResetRoleStmt;
 
 export type RoleSpecification = Identifier | FuncCall;
 
@@ -126,3 +127,9 @@ export interface SetRoleStmt extends BaseNode {
   roleKw: Keyword<"ROLE">;
   name: Identifier | StringLiteral | Keyword<"NONE">;
 }
+
+// RESET ROLE
+export interface ResetRoleStmt extends BaseNode {
+  type: "reset_role_stmt";
+  resetRoleKw: [Keyword<"RESET">, Keyword<"ROLE">];
+}

src/parser.pegjs

@@ -162,6 +162,7 @@ ddl_statement_postgres
   / alter_role_stmt
   / drop_role_stmt
   / set_role_stmt
+  / reset_role_stmt
 
 dml_statement
   = compound_select_stmt
@@ -4568,6 +4569,11 @@ set_role_stmt
     });
   }
 
+reset_role_stmt
+  = kw:(RESET __ ROLE) {
+    return loc({ type: "reset_role_stmt", resetRoleKw: read(kw) });
+  }
+
 /**
  * ------------------------------------------------------------------------------------ *
  *                                                                                      *

src/showNode/role.ts

@@ -29,4 +29,7 @@ export const roleMap: FullTransformMap<string, AllRoleNodes> = {
   // SET ROLE
   set_role_stmt: (node) =>
     show([node.setKw, node.scopeKw, node.roleKw, node.name]),
+
+  // RESET ROLE
+  reset_role_stmt: (node) => show([node.resetRoleKw]),
 };

test/ddl/role.test.ts

@@ -196,6 +196,12 @@ describe("role", () => {
         testWc("SET LOCAL ROLE NONE");
       });
     });
+
+    describe("RESET ROLE", () => {
+      it("supports RESET ROLE", () => {
+        testWc("RESET ROLE");
+      });
+    });
   });
 
   notDialect("postgresql", () => {