Query time 0.00214
JSON explain
{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "27.81"
},
"ordering_operation": {
"using_filesort": true,
"grouping_operation": {
"using_temporary_table": true,
"using_filesort": false,
"nested_loop": [
{
"table": {
"table_name": "companies",
"access_type": "const",
"possible_keys": [
"PRIMARY",
"idx_status"
],
"key": "PRIMARY",
"used_key_parts": [
"company_id"
],
"key_length": "4",
"ref": [
"const"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 1,
"filtered": "100.00",
"cost_info": {
"read_cost": "0.00",
"eval_cost": "0.10",
"prefix_cost": "0.00",
"data_read_per_join": "14K"
},
"used_columns": [
"company_id",
"status"
]
}
},
{
"table": {
"table_name": "categories",
"access_type": "range",
"possible_keys": [
"PRIMARY",
"c_status",
"p_category_id"
],
"key": "PRIMARY",
"used_key_parts": [
"category_id"
],
"key_length": "3",
"rows_examined_per_scan": 15,
"rows_produced_per_join": 0,
"filtered": "4.00",
"cost_info": {
"read_cost": "6.71",
"eval_cost": "0.06",
"prefix_cost": "6.77",
"data_read_per_join": "1K"
},
"used_columns": [
"category_id",
"usergroup_ids",
"status",
"storefront_id"
],
"attached_condition": "((`goimagine`.`categories`.`category_id` in (16953,16473,17295,410,5497,5498,510,513,9605,10407,14608,16788,511,9604,9662)) and ((`goimagine`.`categories`.`usergroup_ids` = '') or (0 <> find_in_set(0,`goimagine`.`categories`.`usergroup_ids`)) or (0 <> find_in_set(1,`goimagine`.`categories`.`usergroup_ids`))) and (`goimagine`.`categories`.`status` in ('A','H')) and (`goimagine`.`categories`.`storefront_id` in (0,1)))"
}
},
{
"table": {
"table_name": "products_categories",
"access_type": "ref",
"possible_keys": [
"PRIMARY",
"pt"
],
"key": "PRIMARY",
"used_key_parts": [
"category_id"
],
"key_length": "3",
"ref": [
"goimagine.categories.category_id"
],
"rows_examined_per_scan": 68,
"rows_produced_per_join": 40,
"filtered": "100.00",
"using_index": true,
"cost_info": {
"read_cost": "0.20",
"eval_cost": "4.09",
"prefix_cost": "11.06",
"data_read_per_join": "653"
},
"used_columns": [
"product_id",
"category_id"
]
}
},
{
"table": {
"table_name": "products",
"access_type": "eq_ref",
"possible_keys": [
"PRIMARY",
"age_verification",
"status",
"idx_company_id",
"idx_usergroup_ids",
"idx_amount",
"index_products_on_deleted_at"
],
"key": "PRIMARY",
"used_key_parts": [
"product_id"
],
"key_length": "3",
"ref": [
"goimagine.products_categories.product_id"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 2,
"filtered": "5.00",
"cost_info": {
"read_cost": "10.77",
"eval_cost": "0.20",
"prefix_cost": "25.91",
"data_read_per_join": "8K"
},
"used_columns": [
"product_id",
"status",
"company_id",
"amount",
"usergroup_ids",
"tracking"
],
"attached_condition": "((`goimagine`.`products`.`company_id` = 242) and ((`goimagine`.`products`.`amount` > 0) or (`goimagine`.`products`.`tracking` = 'D')) and ((`goimagine`.`products`.`usergroup_ids` = '') or (0 <> find_in_set(0,`goimagine`.`products`.`usergroup_ids`)) or (0 <> find_in_set(1,`goimagine`.`products`.`usergroup_ids`))) and (`goimagine`.`products`.`status` = 'A'))"
}
},
{
"table": {
"table_name": "prices",
"access_type": "ref",
"possible_keys": [
"usergroup",
"product_id",
"lower_limit",
"usergroup_id"
],
"key": "product_id",
"used_key_parts": [
"product_id"
],
"key_length": "3",
"ref": [
"goimagine.products_categories.product_id"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 0,
"filtered": "25.00",
"cost_info": {
"read_cost": "0.65",
"eval_cost": "0.05",
"prefix_cost": "26.77",
"data_read_per_join": "12"
},
"used_columns": [
"id",
"product_id",
"lower_limit",
"usergroup_id"
],
"attached_condition": "((`goimagine`.`prices`.`lower_limit` = 1) and (`goimagine`.`prices`.`usergroup_id` in (0,0,1)))"
}
},
{
"table": {
"table_name": "descr1",
"access_type": "eq_ref",
"possible_keys": [
"PRIMARY",
"product_id"
],
"key": "PRIMARY",
"used_key_parts": [
"product_id",
"lang_code"
],
"key_length": "11",
"ref": [
"goimagine.products_categories.product_id",
"const"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 0,
"filtered": "100.00",
"using_index": true,
"cost_info": {
"read_cost": "0.33",
"eval_cost": "0.05",
"prefix_cost": "27.15",
"data_read_per_join": "2K"
},
"used_columns": [
"product_id",
"lang_code"
]
}
},
{
"table": {
"table_name": "inventory",
"access_type": "ref",
"possible_keys": [
"pc"
],
"key": "pc",
"used_key_parts": [
"product_id"
],
"key_length": "3",
"ref": [
"goimagine.products_categories.product_id"
],
"rows_examined_per_scan": 3,
"rows_produced_per_join": 1,
"filtered": "100.00",
"using_index": true,
"cost_info": {
"read_cost": "0.16",
"eval_cost": "0.18",
"prefix_cost": "27.49",
"data_read_per_join": "1K"
},
"used_columns": [
"product_id",
"combination_hash"
]
}
},
{
"table": {
"table_name": "popularity",
"access_type": "eq_ref",
"possible_keys": [
"PRIMARY",
"total"
],
"key": "PRIMARY",
"used_key_parts": [
"product_id"
],
"key_length": "3",
"ref": [
"goimagine.products_categories.product_id"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 1,
"filtered": "100.00",
"cost_info": {
"read_cost": "0.14",
"eval_cost": "0.18",
"prefix_cost": "27.81",
"data_read_per_join": "57"
},
"used_columns": [
"product_id",
"total"
]
}
}
]
}
}
}
}