fixes

packages/tools/src/tableTransforms.ts

@@ -4,6 +4,9 @@ import _cloneDeep from 'lodash/cloneDeep';
 export function prepareTableForImport(table: TableInfo): TableInfo {
   const res = _cloneDeep(table);
   res.foreignKeys = [];
+  res.indexes = [];
+  res.uniques = [];
+  res.checks = [];
   if (res.primaryKey) res.primaryKey.constraintName = null;
   return res;
 }