address PR comments

ymc9 · ymc9 · commit 4be270bfe3cd · 2026-02-20T06:06:45.000-08:00
diff --git a/packages/orm/src/client/zod/factory.ts b/packages/orm/src/client/zod/factory.ts
@@ -1034,7 +1034,7 @@ export class ZodSchemaFactory<
     private makeDistinctSchema(model: string) {
         const modelDef = requireModel(this.schema, model);
         const nonRelationFields = Object.keys(modelDef.fields).filter((field) => !modelDef.fields[field]?.relation);
-        return this.orArray(z.enum(nonRelationFields as any), true);
+        return nonRelationFields.length > 0 ? this.orArray(z.enum(nonRelationFields as any), true) : z.never();
     }
 
     private makeCursorSchema(model: string) {

Original file line number	Diff line number	Diff line change
`@@ -1034,7 +1034,7 @@ export class ZodSchemaFactory<`
`1034`	`1034`	`private makeDistinctSchema(model: string) {`
`1035`	`1035`	`const modelDef = requireModel(this.schema, model);`
`1036`	`1036`	`const nonRelationFields = Object.keys(modelDef.fields).filter((field) => !modelDef.fields[field]?.relation);`
`1037`		`- return this.orArray(z.enum(nonRelationFields as any), true);`
	`1037`	`+ return nonRelationFields.length > 0 ? this.orArray(z.enum(nonRelationFields as any), true) : z.never();`
`1038`	`1038`	`}`
`1039`	`1039`
`1040`	`1040`	`private makeCursorSchema(model: string) {`