Query time 0.00149
JSON explain
{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "28.78"
},
"ordering_operation": {
"using_filesort": true,
"grouping_operation": {
"using_temporary_table": true,
"using_filesort": false,
"nested_loop": [
{
"table": {
"table_name": "companies",
"access_type": "system",
"possible_keys": [
"PRIMARY"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 1,
"filtered": "100.00",
"cost_info": {
"read_cost": "0.00",
"eval_cost": "0.20",
"prefix_cost": "0.00",
"data_read_per_join": "5K"
},
"used_columns": [
"company_id",
"status",
"company"
]
}
},
{
"table": {
"table_name": "shared_descr",
"access_type": "system",
"possible_keys": [
"PRIMARY",
"product_id",
"company_id"
],
"rows_examined_per_scan": 0,
"rows_produced_per_join": 1,
"filtered": "0.00",
"const_row_not_found": true,
"cost_info": {
"read_cost": "0.00",
"eval_cost": "0.20",
"prefix_cost": "0.00",
"data_read_per_join": "3K"
},
"used_columns": [
"product_id",
"lang_code",
"company_id",
"product"
]
}
},
{
"table": {
"table_name": "prices",
"access_type": "range",
"possible_keys": [
"membership",
"product_id",
"lower_limit",
"membership_id"
],
"key": "membership",
"used_key_parts": [
"product_id",
"usergroup_id",
"lower_limit"
],
"key_length": "9",
"rows_examined_per_scan": 28,
"rows_produced_per_join": 28,
"filtered": "100.00",
"using_index": true,
"cost_info": {
"read_cost": "7.43",
"eval_cost": "5.60",
"prefix_cost": "13.03",
"data_read_per_join": "672"
},
"used_columns": [
"product_id",
"lower_limit",
"usergroup_id"
],
"attached_condition": "(((`ea201_francemaqu`.`prices`.`lower_limit` = 1) and (`ea201_francemaqu`.`prices`.`product_id` in (5558,4470,1906,2230,1178,7670,2808,1523,1149,1157,1164,1150,1116,7595)) and (`ea201_francemaqu`.`prices`.`usergroup_id` in (0,0,1))) and (`ea201_francemaqu`.`prices`.`product_id` is not null))"
}
},
{
"table": {
"table_name": "products",
"access_type": "eq_ref",
"possible_keys": [
"PRIMARY",
"status"
],
"key": "PRIMARY",
"used_key_parts": [
"product_id"
],
"key_length": "3",
"ref": [
"ea201_francemaqu.prices.product_id"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 2,
"filtered": "8.24",
"cost_info": {
"read_cost": "0.00",
"eval_cost": "0.46",
"prefix_cost": "18.63",
"data_read_per_join": "8K"
},
"used_columns": [
"product_id",
"product_type",
"status",
"timestamp",
"company_id",
"usergroup_ids",
"parent_product_id"
],
"attached_condition": "((`ea201_francemaqu`.`products`.`company_id` = '1') and ((`ea201_francemaqu`.`products`.`usergroup_ids` = '') or find_in_set(0,`ea201_francemaqu`.`products`.`usergroup_ids`) or find_in_set(1,`ea201_francemaqu`.`products`.`usergroup_ids`)) and (`ea201_francemaqu`.`products`.`status` = 'A'))"
}
},
{
"table": {
"table_name": "descr1",
"access_type": "eq_ref",
"possible_keys": [
"PRIMARY",
"product_id"
],
"key": "PRIMARY",
"used_key_parts": [
"product_id",
"lang_code"
],
"key_length": "9",
"ref": [
"ea201_francemaqu.prices.product_id",
"const"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 2,
"filtered": "100.00",
"cost_info": {
"read_cost": "0.00",
"eval_cost": "0.46",
"prefix_cost": "19.09",
"data_read_per_join": "8K"
},
"used_columns": [
"product_id",
"lang_code",
"product"
]
}
},
{
"table": {
"table_name": "products_categories",
"access_type": "ref",
"possible_keys": [
"PRIMARY",
"pt"
],
"key": "pt",
"used_key_parts": [
"product_id"
],
"key_length": "3",
"ref": [
"ea201_francemaqu.prices.product_id"
],
"rows_examined_per_scan": 3,
"rows_produced_per_join": 6,
"filtered": "100.00",
"cost_info": {
"read_cost": "6.92",
"eval_cost": "1.38",
"prefix_cost": "27.39",
"data_read_per_join": "110"
},
"used_columns": [
"product_id",
"category_id"
]
}
},
{
"table": {
"table_name": "cscart_categories",
"access_type": "eq_ref",
"possible_keys": [
"PRIMARY",
"c_status",
"p_category_id"
],
"key": "PRIMARY",
"used_key_parts": [
"category_id"
],
"key_length": "3",
"ref": [
"ea201_francemaqu.products_categories.category_id"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 0,
"filtered": "5.00",
"cost_info": {
"read_cost": "0.00",
"eval_cost": "0.07",
"prefix_cost": "28.78",
"data_read_per_join": "924"
},
"used_columns": [
"category_id",
"usergroup_ids",
"status",
"storefront_id"
],
"attached_condition": "(((`ea201_francemaqu`.`cscart_categories`.`usergroup_ids` = '') or find_in_set(0,`ea201_francemaqu`.`cscart_categories`.`usergroup_ids`) or find_in_set(1,`ea201_francemaqu`.`cscart_categories`.`usergroup_ids`)) and (`ea201_francemaqu`.`cscart_categories`.`status` in ('A','H')) and (`ea201_francemaqu`.`cscart_categories`.`storefront_id` in (0,1)))"
}
}
]
}
}
}
}
Result
product_id |
product |
company_name |
product_type |
parent_product_id |
5558 |
Support de mise en peinture - Tamiya 74522 |
France Maquette |
P |
0 |
7595 |
Humbrol 54 - Cuivre Jaune Métal |
France Maquette |
P |
0 |
7670 |
Humbrol 153 - Rouge Insigne Mat |
France Maquette |
P |
0 |
2230 |
Set pour peintures Revell - Model Set 29620 |
France Maquette |
P |
0 |
4470 |
Set de pinceaux standard - Revell 29621 |
France Maquette |
P |
0 |
2808 |
Colle pinceau extra fluide 40 ml – Tamiya 87038 |
France Maquette |
P |
0 |
1116 |
X2 Blanc Brillant - Tamiya 81502 |
France Maquette |
P |
0 |
1149 |
XF1 Noir Mat - Tamiya 81701 |
France Maquette |
P |
0 |
1150 |
XF2 Blanc Mat - Tamiya 81702 |
France Maquette |
P |
0 |
1157 |
XF9 Rouge sombre - Tamiya 81709 |
France Maquette |
P |
0 |
1164 |
XF16 Aluminium Mat - Tamiya 81716 |
France Maquette |
P |
0 |
1178 |
XF50 Bleu Campagne Mat - Tamiya 81750 |
France Maquette |
P |
0 |
1523 |
Diluant L X-20A 46 ml – Tamiya 81030 |
France Maquette |
P |
0 |
1906 |
ModelSet Plus - Outils de modélisme - Revell 29619 |
France Maquette |
P |
0 |