diff --git a/packages/tools/src/createBulkInsertStreamBase.ts b/packages/tools/src/createBulkInsertStreamBase.ts
index 9aa3129ce..05db2fe24 100644
--- a/packages/tools/src/createBulkInsertStreamBase.ts
+++ b/packages/tools/src/createBulkInsertStreamBase.ts
@@ -31,7 +31,9 @@ export function createBulkInsertStreamBase(driver: EngineDriver, stream, dbhan,
 
   writable.checkStructure = async () => {
     let structure = await driver.analyseSingleTable(dbhan, name);
-    // console.log('ANALYSING', name, structure);
+    if (structure) {
+      writable.structure = structure;
+    }
     if (structure && options.dropIfExists) {
       logger.info(`Dropping table ${fullNameQuoted}`);
       await driver.script(dbhan, `DROP TABLE ${fullNameQuoted}`);