Query time 0.00080
JSON explain
{
"query_block": {
"select_id": 1,
"table": {
"table_name": "cscart_products_categories",
"access_type": "range",
"possible_keys": ["PRIMARY", "pt"],
"key": "pt",
"key_length": "3",
"used_key_parts": ["product_id"],
"rows": 15,
"filtered": 100,
"index_condition": "cscart_products_categories.product_id in (8594,7470,7471,7802,7472,7553,7551,8446,8805,8166,8806,8758,8167,8592,8593)"
},
"table": {
"table_name": "product_position_source",
"access_type": "eq_ref",
"possible_keys": ["PRIMARY", "pt"],
"key": "PRIMARY",
"key_length": "6",
"used_key_parts": ["category_id", "product_id"],
"ref": ["const", "admin_test.cscart_products_categories.product_id"],
"rows": 1,
"filtered": 100
},
"table": {
"table_name": "cscart_categories",
"access_type": "eq_ref",
"possible_keys": ["PRIMARY", "c_status", "p_category_id"],
"key": "PRIMARY",
"key_length": "3",
"used_key_parts": ["category_id"],
"ref": ["admin_test.cscart_products_categories.category_id"],
"rows": 1,
"filtered": 100,
"attached_condition": "cscart_categories.storefront_id in (0,1) and (cscart_categories.usergroup_ids = '' or find_in_set(0,cscart_categories.usergroup_ids) or find_in_set(1,cscart_categories.usergroup_ids)) and cscart_categories.`status` in ('A','H')"
}
}
}
Result
product_id |
category_ids |
position |
7470 |
1128M |
0 |
7471 |
1128M |
0 |
7472 |
1128M |
0 |
7551 |
1128M |
0 |
7553 |
1128M |
0 |
7802 |
1128M |
0 |
8166 |
1128M |
0 |
8167 |
1128M |
0 |
8446 |
1128M |
0 |
8592 |
1128M |
0 |
8593 |
1128M |
0 |
8594 |
1128M |
0 |
8758 |
1128M |
0 |
8805 |
1128M |
0 |
8806 |
1128M |
0 |