Query time 0.00135
JSON explain
{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "32.75"
},
"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": 32,
"rows_produced_per_join": 32,
"filtered": "100.00",
"using_index": true,
"cost_info": {
"read_cost": "8.35",
"eval_cost": "6.40",
"prefix_cost": "14.75",
"data_read_per_join": "768"
},
"used_columns": [
"product_id",
"lower_limit",
"usergroup_id"
],
"attached_condition": "(((`ea201_francemaqu`.`prices`.`lower_limit` = 1) and (`ea201_francemaqu`.`prices`.`product_id` in (7563,7575,7578,7582,7583,7596,7598,7602,7603,7609,7610,7650,780,4470,2230,1906)) 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": "0.53",
"prefix_cost": "21.15",
"data_read_per_join": "9K"
},
"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": "0.53",
"prefix_cost": "21.68",
"data_read_per_join": "10K"
},
"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": 7,
"filtered": "100.00",
"cost_info": {
"read_cost": "7.91",
"eval_cost": "1.58",
"prefix_cost": "31.17",
"data_read_per_join": "126"
},
"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": "0.08",
"prefix_cost": "32.75",
"data_read_per_join": "1K"
},
"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 |
780 |
Colle maquette plastique Revell Contacta avec tige métallique - 39604 |
France Maquette |
P |
0 |
7563 |
Humbrol 11 - Argent Métal |
France Maquette |
P |
0 |
7582 |
Humbrol 33 - Noir Mat |
France Maquette |
P |
0 |
7583 |
Humbrol 34 - Blanc Mat |
France Maquette |
P |
0 |
7598 |
Humbrol 60 - Ecarlate Mat |
France Maquette |
P |
0 |
7575 |
Humbrol 24 - Jaune Avion Ecole Mat |
France Maquette |
P |
0 |
7578 |
Humbrol 27 - Gris Mer Mat |
France Maquette |
P |
0 |
7602 |
Humbrol 64 - Gris Clair Mat |
France Maquette |
P |
0 |
7603 |
Humbrol 65 - Bleu Avion Mat |
France Maquette |
P |
0 |
7610 |
Humbrol 73 - Rouille, Vin |
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 |
1906 |
ModelSet Plus - Outils de modélisme - Revell 29619 |
France Maquette |
P |
0 |