Commit 5bc1cdf5 authored by unknown's avatar unknown
Browse files

Added support for condition pushdown to storage engine for LIKE of varbin

parent e0b2dab7

sql/ha_ndbcluster.cc

+6 −2
Original line number Diff line number Diff line
@@ -6620,7 +6620,9 @@ ha_ndbcluster::build_scan_filter_predicate(Ndb_cond * &cond, 
    }

    case(Item_func::LIKE_FUNC): {

      if (!value || !field) break;

      if (value->qualification.value_type != Item::STRING_ITEM) break;

      if ((value->qualification.value_type != Item::STRING_ITEM) &&

          (value->qualification.value_type != Item::VARBIN_ITEM))

          break;

      // Save value in right format for the field type

      value->save_in_field(field);

      DBUG_PRINT("info", ("Generating LIKE filter: like(%d,%s,%d)",
@@ -6636,7 +6638,9 @@ ha_ndbcluster::build_scan_filter_predicate(Ndb_cond * &cond, 
    }

    case(Item_func::NOTLIKE_FUNC): {

      if (!value || !field) break;

      if (value->qualification.value_type != Item::STRING_ITEM) break;

      if ((value->qualification.value_type != Item::STRING_ITEM) &&

          (value->qualification.value_type != Item::VARBIN_ITEM))

        break;

      // Save value in right format for the field type

      value->save_in_field(field);

      DBUG_PRINT("info", ("Generating NOTLIKE filter: notlike(%d,%s,%d)",