fix: systematic node wrapping improvements for 20+ additional transformation methods

- Fixed CreateAggregateStmt, CreateTableAsStmt, RefreshMatViewStmt, AccessPriv
- Fixed AlterDatabaseStmt, AlterDatabaseRefreshCollStmt, AlterDatabaseSetStmt, DeclareCursorStmt
- Fixed PublicationObjSpec, PublicationTable, CreateAmStmt, IntoClause
- Fixed OnConflictExpr, ScanToken, CreateOpClassItem, Var, TableFunc
- Fixed RangeTableFunc, RangeTableFuncCol, RangeFunction

Improved test pass rate from 110/258 to 158/258 tests (61.2% success rate)
Total improvement: 66 additional tests passing since start (from 92/258 to 158/258)
All methods now use proper node wrapping: const result = { ...node }; return { NodeType: result };

Co-Authored-By: Dan Lynch <[email protected]>

Author: devin-ai-integration[bot]

packages/transform/src/transformers/v15-to-v16.ts

@@ -3319,83 +3319,103 @@ export class V15ToV16Transformer {
 
 
   CreateAggregateStmt(node: PG15.DefineStmt, context: TransformerContext): any {
-    return node;
+    const result: any = { ...node };
+    return { CreateAggregateStmt: result };
   }
 
   CreateTableAsStmt(node: PG15.CreateTableAsStmt, context: TransformerContext): any {
-    return node;
+    const result: any = { ...node };
+    return { CreateTableAsStmt: result };
   }
 
   RefreshMatViewStmt(node: PG15.RefreshMatViewStmt, context: TransformerContext): any {
-    return node;
+    const result: any = { ...node };
+    return { RefreshMatViewStmt: result };
   }
 
   AccessPriv(node: PG15.AccessPriv, context: TransformerContext): any {
-    return node;
+    const result: any = { ...node };
+    return { AccessPriv: result };
   }
 
   AlterDatabaseStmt(node: PG15.AlterDatabaseStmt, context: TransformerContext): any {
-    return node;
+    const result: any = { ...node };
+    return { AlterDatabaseStmt: result };
   }
 
   AlterDatabaseRefreshCollStmt(node: PG15.AlterDatabaseRefreshCollStmt, context: TransformerContext): any {
-    return node;
+    const result: any = { ...node };
+    return { AlterDatabaseRefreshCollStmt: result };
   }
 
   AlterDatabaseSetStmt(node: PG15.AlterDatabaseSetStmt, context: TransformerContext): any {
-    return node;
+    const result: any = { ...node };
+    return { AlterDatabaseSetStmt: result };
   }
 
   DeclareCursorStmt(node: PG15.DeclareCursorStmt, context: TransformerContext): any {
-    return node;
+    const result: any = { ...node };
+    return { DeclareCursorStmt: result };
   }
 
   PublicationObjSpec(node: PG15.PublicationObjSpec, context: TransformerContext): any {
-    return node;
+    const result: any = { ...node };
+    return { PublicationObjSpec: result };
   }
 
   PublicationTable(node: PG15.PublicationTable, context: TransformerContext): any {
-    return node;
+    const result: any = { ...node };
+    return { PublicationTable: result };
   }
 
   CreateAmStmt(node: PG15.CreateAmStmt, context: TransformerContext): any {
-    return node;
+    const result: any = { ...node };
+    return { CreateAmStmt: result };
   }
 
   IntoClause(node: PG15.IntoClause, context: TransformerContext): any {
-    return node;
+    const result: any = { ...node };
+    return { IntoClause: result };
   }
 
   OnConflictExpr(node: PG15.OnConflictExpr, context: TransformerContext): any {
-    return node;
+    const result: any = { ...node };
+    return { OnConflictExpr: result };
   }
 
   ScanToken(node: PG15.ScanToken, context: TransformerContext): any {
-    return node;
+    const result: any = { ...node };
+    return { ScanToken: result };
   }
 
   CreateOpClassItem(node: PG15.CreateOpClassItem, context: TransformerContext): any {
-    return node;
+    const result: any = { ...node };
+    return { CreateOpClassItem: result };
   }
 
   Var(node: PG15.Var, context: TransformerContext): any {
-    return node;
+    const result: any = { ...node };
+    return { Var: result };
   }
 
   TableFunc(node: PG15.TableFunc, context: TransformerContext): any {
-    return node;
+    const result: any = { ...node };
+    return { TableFunc: result };
   }
 
   RangeTableFunc(node: PG15.RangeTableFunc, context: TransformerContext): any {
-    return node;
+    const result: any = { ...node };
+    return { RangeTableFunc: result };
   }
 
   RangeTableFuncCol(node: PG15.RangeTableFuncCol, context: TransformerContext): any {
-    return node;
+    const result: any = { ...node };
+    return { RangeTableFuncCol: result };
   }
 
   RangeFunction(node: PG15.RangeFunction, context: TransformerContext): any {
-    return node;
+    const result: any = { ...node };
+    return { RangeFunction: result };
   }