{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "8.42"
},
"table": {
"table_name": "cscart_category_descriptions",
"access_type": "range",
"possible_keys": [
"PRIMARY"
],
"key": "PRIMARY",
"used_key_parts": [
"category_id",
"lang_code"
],
"key_length": "9",
"rows_examined_per_scan": 6,
"rows_produced_per_join": 6,
"filtered": "100.00",
"cost_info": {
"read_cost": "7.22",
"eval_cost": "1.20",
"prefix_cost": "8.42",
"data_read_per_join": "24K"
},
"used_columns": [
"category_id",
"lang_code",
"category"
],
"attached_condition": "((`webmarco`.`cscart_category_descriptions`.`category_id` in (5372,5495,5847,7022,7093,7217)) and (`webmarco`.`cscart_category_descriptions`.`lang_code` = 'en'))"
}
}
}
category_id | category |
---|---|
5372 | Arts & Entertainment |
5495 | Hobbies & Creative Arts |
5847 | Musical Instrument & Orchestra Accessories |
7022 | String Instrument Accessories |
7093 | Guitar Accessories |
7217 | Guitar Humidifiers |