fix(table): cross-filtering breaks after renaming column labels via Custom SQL (#38858)

superset-frontend/plugins/plugin-chart-table/src/transformProps.ts

@@ -29,6 +29,7 @@ import {
   getNumberFormatter,
   getTimeFormatter,
   getTimeFormatterForGranularity,
+  isAdhocColumn,
   normalizeCurrency,
   NumberFormats,
   QueryMode,
@@ -532,6 +533,20 @@ const transformProps = (
     comparison_type,
     slice_id,
   } = formData;
+  // Build a mapping from column labels to original column names.
+  // When a user creates an adhoc column with a custom label (e.g. sqlExpression: "state",
+  // label: "State_Renamed"), the query result uses the label as the column name.
+  // Cross-filtering needs the original column name to work on the receiving chart.
+  const columnLabelToNameMap: Record<string, string> = {};
+  const formColumns = ensureIsArray(
+    queryMode === QueryMode.Raw ? formData.all_columns : formData.groupby,
+  );
+  formColumns.forEach(col => {
+    if (isAdhocColumn(col) && col.label && col.label !== col.sqlExpression) {
+      columnLabelToNameMap[col.label] = col.sqlExpression;
+    }
+  });
+
   const isUsingTimeComparison =
     !isEmpty(time_compare) &&
     queryMode === QueryMode.Aggregate &&
@@ -791,6 +806,7 @@ const transformProps = (
     hasServerPageLengthChanged,
     serverPageLength,
     slice_id,
+    columnLabelToNameMap,
   };
 };