message: SQL square bracket behaviour tests
diff: @@ -474,3 +474,4 @@ $(eval $(call mldb_unit_test,MLDB-2120_procedure_deadlock.py,tensorflow))
  $(eval $(call mldb_unit_test,MLDB-2114_plugin_post_no_data_404_test.py))
  $(eval $(call mldb_unit_test,MLDB-2119_segfault_transform_no_input.py))
  $(eval $(call mldb_unit_test,MLDB-2126-export-structured.py))
  +$(eval $(call mldb_unit_test,square_bracket_accessor_test.py))
  