{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "2.20"
},
"ordering_operation": {
"using_filesort": true,
"cost_info": {
"sort_cost": "1.00"
},
"table": {
"table_name": "cscart_et_mv_vsb_banners",
"access_type": "ALL",
"rows_examined_per_scan": 1,
"rows_produced_per_join": 1,
"filtered": "100.00",
"cost_info": {
"read_cost": "1.00",
"eval_cost": "0.20",
"prefix_cost": "1.20",
"data_read_per_join": "32"
},
"used_columns": [
"banner_id",
"vsb_id",
"banner_nr",
"position",
"url",
"lang_code"
],
"attached_condition": "((`webmarco`.`cscart_et_mv_vsb_banners`.`vsb_id` = 660) and (`webmarco`.`cscart_et_mv_vsb_banners`.`lang_code` = 'en'))"
}
}
}
}