Query time 0.00099
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": 46,
"filtered": 100,
"index_condition": "cscart_products_categories.product_id in (20249,20250,20252,20248,20251,20243,20245,20244,20247,20246,20262,20263,20264,20235,20260,20259,20261,20331,20333,20335,20332,20391,20334,20390)"
},
"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 |
20235 |
819M |
|
20243 |
819M |
|
20244 |
819M |
|
20245 |
819M |
|
20246 |
819M |
|
20247 |
819M |
|
20248 |
819M |
|
20249 |
819M |
|
20250 |
819M |
|
20251 |
819M |
|
20252 |
819M |
|
20259 |
819M |
|
20260 |
819M |
|
20261 |
819M |
|
20262 |
819M |
|
20263 |
819M |
|
20264 |
819M |
|
20331 |
819M |
|
20332 |
819M |
|
20333 |
819M |
|
20334 |
819M |
|
20335 |
819M |
|
20390 |
819M |
|
20391 |
819M |
|