Query time 0.00235
JSON explain
{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "430.18"
},
"nested_loop": [
{
"table": {
"table_name": "p",
"access_type": "range",
"possible_keys": [
"PRIMARY",
"idx_group_id"
],
"key": "PRIMARY",
"used_key_parts": [
"product_id"
],
"key_length": "3",
"rows_examined_per_scan": 100,
"rows_produced_per_join": 100,
"filtered": "100.00",
"cost_info": {
"read_cost": "120.12",
"eval_cost": "20.00",
"prefix_cost": "140.12",
"data_read_per_join": "1K"
},
"used_columns": [
"product_id",
"parent_product_id",
"group_id"
],
"attached_condition": "(`webmarco`.`p`.`product_id` in (309474,309478,206988,391625,309476,391630,309469,391627,391629,262380,309470,252156,206990,206986,309475,309431,391628,206991,309472,252154,391631,339432,265269,206468,339433,262428,308644,206965,13481,13466,339434,339438,262429,206983,308657,206950,262440,262370,262437,206929,308646,339439,230172,259698,13488,206977,339445,13474,262430,252155,262436,262434,262432,13486,339440,206993,262441,173883,13468,262400,230173,339511,339515,206933,339441,13469,254299,13485,252159,13484,254297,252157,427782,253161,262359,225088,262438,253198,262435,253157,262439,81573,81586,225081,225074,35390,254305,159862,38238,13487,225053,262399,262394,252161,225066,262442,252162,287,81610,286682))"
}
},
{
"table": {
"table_name": "g",
"access_type": "eq_ref",
"possible_keys": [
"PRIMARY"
],
"key": "PRIMARY",
"used_key_parts": [
"id"
],
"key_length": "3",
"ref": [
"webmarco.p.group_id"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 100,
"filtered": "100.00",
"cost_info": {
"read_cost": "100.00",
"eval_cost": "20.00",
"prefix_cost": "260.12",
"data_read_per_join": "39K"
},
"used_columns": [
"id",
"code"
]
}
},
{
"table": {
"table_name": "f",
"access_type": "ref",
"possible_keys": [
"idx_group_id"
],
"key": "idx_group_id",
"used_key_parts": [
"group_id"
],
"key_length": "3",
"ref": [
"webmarco.p.group_id"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 141,
"filtered": "100.00",
"cost_info": {
"read_cost": "141.72",
"eval_cost": "28.34",
"prefix_cost": "430.18",
"data_read_per_join": "14K"
},
"used_columns": [
"feature_id",
"purpose",
"group_id"
]
}
}
]
}
}
Result
feature_id |
purpose |
product_id |
parent_product_id |
id |
code |
697 |
group_variation_catalog_item |
225053 |
0 |
6233 |
PV-E2DAB8356 |
697 |
group_variation_catalog_item |
225066 |
0 |
6234 |
PV-A01854629 |
697 |
group_variation_catalog_item |
225074 |
0 |
6235 |
PV-274DB4C86 |
697 |
group_variation_catalog_item |
225081 |
0 |
6236 |
PV-88CBABE3D |
697 |
group_variation_catalog_item |
225088 |
0 |
6237 |
PV-A6EF23734 |
897 |
group_variation_catalog_item |
230172 |
0 |
6387 |
PV-20514A33B |
897 |
group_variation_catalog_item |
230173 |
0 |
6384 |
PV-C46F7C23F |
897 |
group_variation_catalog_item |
259698 |
0 |
6472 |
PV-5CE224FC8 |
932 |
group_variation_catalog_item |
262359 |
0 |
6687 |
PV-A64AE720F |
932 |
group_variation_catalog_item |
262370 |
0 |
6689 |
PV-F20768D91 |
897 |
group_variation_catalog_item |
262380 |
0 |
6692 |
PV-FEE44F36A |
932 |
group_variation_catalog_item |
262394 |
0 |
6694 |
PV-26864BE63 |