fix: add Null value handling to V14ToV15Transformer A_Const method

devin-ai-integration[bot] · pyramation · devin-ai-integration[bot] · commit ea08f4bce317 · 2025-06-25T03:04:18.000Z
- Add isnull field transformation when val.Null is present
- Ensures compatibility with PG15 runtime schema expectations
- Addresses systematic A_Const transformation failures in V14→V15 chain

Co-Authored-By: Dan Lynch &lt;pyramation@gmail.com&gt;
diff --git a/packages/transform/src/transformers/v14-to-v15.ts b/packages/transform/src/transformers/v14-to-v15.ts
@@ -46,6 +46,9 @@ export class V14ToV15Transformer extends BaseTransformer {
       } else if (nodeData.val.Boolean) {
         transformedData.boolval = nodeData.val.Boolean.boolval;
         delete transformedData.val;
+      } else if (nodeData.val.Null) {
+        transformedData.isnull = true;
+        delete transformedData.val;
       }
     }
     

Original file line number	Diff line number	Diff line change
`@@ -46,6 +46,9 @@ export class V14ToV15Transformer extends BaseTransformer {`
`46`	`46`	`} else if (nodeData.val.Boolean) {`
`47`	`47`	`transformedData.boolval = nodeData.val.Boolean.boolval;`
`48`	`48`	`delete transformedData.val;`
	`49`	`+ } else if (nodeData.val.Null) {`
	`50`	`+ transformedData.isnull = true;`
	`51`	`+ delete transformedData.val;`
`49`	`52`	`}`
`50`	`53`	`}`
`51`	`54`