{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "2.94"
},
"table": {
"table_name": "cscart_seo_names",
"access_type": "range",
"possible_keys": [
"name",
"type"
],
"key": "name",
"used_key_parts": [
"name",
"lang_code"
],
"key_length": "758",
"rows_examined_per_scan": 4,
"rows_produced_per_join": 0,
"filtered": "10.00",
"using_index": true,
"cost_info": {
"read_cost": "2.86",
"eval_cost": "0.08",
"prefix_cost": "2.94",
"data_read_per_join": "694"
},
"used_columns": [
"name",
"object_id",
"type",
"lang_code"
],
"attached_condition": "((`webmarco`.`cscart_seo_names`.`name` in ('arts-and-entertainment-en','hobbies-and-creative-arts-en','musical-instruments','percussion-en')) and (`webmarco`.`cscart_seo_names`.`type` = 'c') and (`webmarco`.`cscart_seo_names`.`lang_code` = 'en'))"
}
}
}
object_id | name |
---|---|
5372 | arts-and-entertainment-en |
5495 | hobbies-and-creative-arts-en |
5630 | musical-instruments |
6918 | percussion-en |