cube-js
diff --git a/‎packages/cubejs-schema-compiler/src/compiler/CubeSymbols.ts
Lines changed: 1 addition & 1 deletion b/‎packages/cubejs-schema-compiler/src/compiler/CubeSymbols.ts
Lines changed: 1 addition & 1 deletion
@@ -244,7 +244,7 @@ export class CubeSymbols {
 
       get accessPolicy() {
         if (!accessPolicy) {
-          const parentAcls = cubeDefinition.extends ? super.accessPolicy : [];
+          const parentAcls = cubeDefinition.extends ? R.clone(super.accessPolicy) : [];
           accessPolicy = [...(parentAcls || []), ...(cubeDefinition.accessPolicy || [])];
         }
         // Schema validator expects accessPolicy to be not empty if defined
Original file line number	Diff line number	Diff line change
`@@ -244,7 +244,7 @@ export class CubeSymbols {`
`244`	`244`
`245`	`245`	`get accessPolicy() {`
`246`	`246`	`if (!accessPolicy) {`
`247`		`- const parentAcls = cubeDefinition.extends ? super.accessPolicy : [];`
	`247`	`+ const parentAcls = cubeDefinition.extends ? R.clone(super.accessPolicy) : [];`
`248`	`248`	`accessPolicy = [...(parentAcls \|\| []), ...(cubeDefinition.accessPolicy \|\| [])];`
`249`	`249`	`}`
`250`	`250`	`// Schema validator expects accessPolicy to be not empty if defined`