Query time 0.00193
JSON explain
{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "168.60"
},
"ordering_operation": {
"using_filesort": true,
"grouping_operation": {
"using_temporary_table": true,
"using_filesort": false,
"nested_loop": [
{
"table": {
"table_name": "inventory",
"access_type": "system",
"possible_keys": [
"pc"
],
"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": "976"
},
"used_columns": [
"product_id",
"amount"
]
}
},
{
"table": {
"table_name": "companies",
"access_type": "const",
"possible_keys": [
"PRIMARY"
],
"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": "0.20",
"prefix_cost": "0.00",
"data_read_per_join": "5K"
},
"used_columns": [
"company_id",
"status",
"company"
]
}
},
{
"table": {
"table_name": "q_categories",
"access_type": "range",
"possible_keys": [
"PRIMARY",
"c_status",
"p_category_id"
],
"key": "p_category_id",
"used_key_parts": [
"category_id"
],
"key_length": "3",
"rows_examined_per_scan": 9,
"rows_produced_per_join": 1,
"filtered": "20.00",
"using_index": true,
"cost_info": {
"read_cost": "12.25",
"eval_cost": "0.36",
"prefix_cost": "12.61",
"data_read_per_join": "4K"
},
"used_columns": [
"category_id",
"usergroup_ids",
"status"
],
"attached_condition": "((`portal`.`q_categories`.`category_id` in (446,447,448,449,450,451,452,453,482)) and ((`portal`.`q_categories`.`usergroup_ids` = '') or find_in_set(0,`portal`.`q_categories`.`usergroup_ids`) or find_in_set(1,`portal`.`q_categories`.`usergroup_ids`)) and (`portal`.`q_categories`.`status` in ('A','H')))"
}
},
{
"table": {
"table_name": "products_categories",
"access_type": "ref",
"possible_keys": [
"PRIMARY",
"pt"
],
"key": "PRIMARY",
"used_key_parts": [
"category_id"
],
"key_length": "3",
"ref": [
"portal.q_categories.category_id"
],
"rows_examined_per_scan": 156,
"rows_produced_per_join": 280,
"filtered": "100.00",
"using_index": true,
"cost_info": {
"read_cost": "8.80",
"eval_cost": "56.16",
"prefix_cost": "77.57",
"data_read_per_join": "4K"
},
"used_columns": [
"product_id",
"category_id"
]
}
},
{
"table": {
"table_name": "products",
"access_type": "eq_ref",
"possible_keys": [
"PRIMARY",
"status",
"idx_parent_product_id"
],
"key": "PRIMARY",
"used_key_parts": [
"product_id"
],
"key_length": "3",
"ref": [
"portal.products_categories.product_id"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 24,
"filtered": "8.87",
"cost_info": {
"read_cost": "0.00",
"eval_cost": "4.98",
"prefix_cost": "133.73",
"data_read_per_join": "146K"
},
"used_columns": [
"product_id",
"product_type",
"status",
"company_id",
"amount",
"timestamp",
"usergroup_ids",
"tracking",
"parent_product_id"
],
"attached_condition": "((`portal`.`products`.`parent_product_id` = 0) and (`portal`.`products`.`company_id` = 34) and (case `portal`.`products`.`tracking` when 'O' then <cache>((NULL > 0)) when 'B' then (`portal`.`products`.`amount` > 0) else 1 end) and ((`portal`.`products`.`usergroup_ids` = '') or find_in_set(0,`portal`.`products`.`usergroup_ids`) or find_in_set(1,`portal`.`products`.`usergroup_ids`)) and (`portal`.`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": [
"portal.products_categories.product_id",
"const"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 24,
"filtered": "100.00",
"cost_info": {
"read_cost": "0.00",
"eval_cost": "4.98",
"prefix_cost": "138.71",
"data_read_per_join": "94K"
},
"used_columns": [
"product_id",
"lang_code",
"product"
]
}
},
{
"table": {
"table_name": "prices",
"access_type": "ref",
"possible_keys": [
"usergroup",
"product_id",
"lower_limit",
"usergroup_id"
],
"key": "usergroup",
"used_key_parts": [
"product_id"
],
"key_length": "3",
"ref": [
"portal.products_categories.product_id"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 24,
"filtered": "99.95",
"using_index": true,
"cost_info": {
"read_cost": "24.91",
"eval_cost": "4.98",
"prefix_cost": "168.60",
"data_read_per_join": "597"
},
"used_columns": [
"product_id",
"lower_limit",
"usergroup_id"
],
"attached_condition": "((`portal`.`prices`.`lower_limit` = 1) and (`portal`.`prices`.`usergroup_id` in (0,0,1)))"
}
}
]
}
}
}
}
Result
product_id |
product |
company_name |
product_type |
parent_product_id |
3799 |
Lock & Lock Rubber Gloves 39Cm Pink |
Sell Fast Household Appliances LLC |
P |
0 |
3800 |
Lock & Lock Rubber Gloves 37Cm Pink |
Sell Fast Household Appliances LLC |
P |
0 |
3801 |
Lock & Lock Rubber Gloves 32Cm Yellow |
Sell Fast Household Appliances LLC |
P |
0 |
3802 |
Lock & Lock Rubber Gloves 26Cm Yellow |
Sell Fast Household Appliances LLC |
P |
0 |
3803 |
Lock & Lock Rubber Gloves 35Cm Pink |
Sell Fast Household Appliances LLC |
P |
0 |
3805 |
Lock & Lock Microfiber Premium Kitchen Cloth - Green |
Sell Fast Household Appliances LLC |
P |
0 |
3806 |
Lock & Lock Soft Microfiber Cloth 3Pc |
Sell Fast Household Appliances LLC |
P |
0 |
3566 |
Lock & Lock Microfiber Premium Car Cleaner - Blue |
Sell Fast Household Appliances LLC |
P |
0 |
3567 |
Lock & Lock Microfiber Glass Polishing Cleaner - Blue |
Sell Fast Household Appliances LLC |
P |
0 |
3568 |
Lock & Lock Microfiber Waffle Weave Cleaner - Yellow |
Sell Fast Household Appliances LLC |
P |
0 |
3569 |
Lock & Lock Microfiberhousehold Cleaner - Yellow |
Sell Fast Household Appliances LLC |
P |
0 |
3747 |
Lock & Lock Premium Dish Cloth 33X40Cm Blue |
Sell Fast Household Appliances LLC |
P |
0 |
3748 |
Lock & Lock Microfiber Absorption Cloth 40X40Cm Yellow |
Sell Fast Household Appliances LLC |
P |
0 |
3749 |
Lock & Lock Microfiber Cleaning Cloth 32X32Cm Blue |
Sell Fast Household Appliances LLC |
P |
0 |
3750 |
Lock & Lock Microfiber Multipurpose Cloth 40X40Cm Green |
Sell Fast Household Appliances LLC |
P |
0 |
3751 |
Lock & Lock Microfiber Hi Performance Dusting Cloth 30X32Cm Pink |
Sell Fast Household Appliances LLC |
P |
0 |