Query time 0.00089
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": 21,
"filtered": 100,
"index_condition": "cscart_products_categories.product_id in (19799,19678,19546,19811,19545,19809,19810,19815,19814,19812,19813,19558,19673,19557,19850,19851,19847,19846,19845,19848,19849)"
},
"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 |
19545 |
952M |
0 |
19546 |
952M |
0 |
19557 |
952M |
0 |
19558 |
952M |
0 |
19673 |
952M |
0 |
19678 |
952M |
0 |
19799 |
952M |
0 |
19809 |
952M |
0 |
19810 |
952M |
0 |
19811 |
952M |
0 |
19812 |
952M |
0 |
19813 |
952M |
0 |
19814 |
952M |
0 |
19815 |
952M |
0 |
19845 |
952M |
0 |
19846 |
952M |
0 |
19847 |
952M |
0 |
19848 |
952M |
0 |
19849 |
952M |
0 |
19850 |
952M |
0 |
19851 |
952M |
0 |