Query time 0.00078
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": 16,
"filtered": 100,
"index_condition": "cscart_products_categories.product_id in (18929,18931,18930,18979,18958,18959,18965,18988,18984,18966,18963,18982,18983,18969,18752,18985)"
},
"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 |
18752 |
1131M |
0 |
18929 |
1131M |
0 |
18930 |
1131M |
0 |
18931 |
1131M |
0 |
18958 |
1131M |
0 |
18959 |
1131M |
0 |
18963 |
1131M |
0 |
18965 |
1131M |
0 |
18966 |
1131M |
0 |
18969 |
1131M |
0 |
18979 |
1131M |
0 |
18982 |
1131M |
0 |
18983 |
1131M |
0 |
18984 |
1131M |
0 |
18985 |
1131M |
0 |
18988 |
1131M |
0 |