Query time 0.00783
JSON explain
{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "56.21"
},
"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": 3,
"rows_produced_per_join": 0,
"filtered": "20.00",
"using_index": true,
"cost_info": {
"read_cost": "4.09",
"eval_cost": "0.12",
"prefix_cost": "4.21",
"data_read_per_join": "1K"
},
"used_columns": [
"category_id",
"usergroup_ids",
"status"
],
"attached_condition": "((`portal`.`q_categories`.`category_id` in (191,418,419)) 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": 93,
"filtered": "100.00",
"using_index": true,
"cost_info": {
"read_cost": "2.93",
"eval_cost": "18.72",
"prefix_cost": "25.86",
"data_read_per_join": "1K"
},
"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": 8,
"filtered": "8.87",
"cost_info": {
"read_cost": "0.00",
"eval_cost": "1.66",
"prefix_cost": "44.58",
"data_read_per_join": "48K"
},
"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` = 64) 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": 8,
"filtered": "100.00",
"cost_info": {
"read_cost": "0.00",
"eval_cost": "1.66",
"prefix_cost": "46.24",
"data_read_per_join": "31K"
},
"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": 8,
"filtered": "99.95",
"using_index": true,
"cost_info": {
"read_cost": "8.30",
"eval_cost": "1.66",
"prefix_cost": "56.21",
"data_read_per_join": "199"
},
"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 |
9544 |
Incipio Breve Case for Samsung Galaxy S8 Plus Black |
Shift Electronics LLC |
P |
0 |
9592 |
Kate Spade New York Gift Set Ring Stand & Protective Hardshell Case For iPhone XS/X |
Shift Electronics LLC |
P |
0 |
9593 |
Kate Spade 2 In 1 Gift Set Ring Stand + Protective Hardshell Case Scallop For IPhone XR Rose Gold |
Shift Electronics LLC |
P |
0 |
9594 |
Kate Spade 2 In 1 Gift Set Ring Stand + Protective Hardshell Case Scallop For iPhone XS Max Rose Gold |
Shift Electronics LLC |
P |
0 |
9595 |
Kate Spade 2 In 1 Gift Set, Ring Stand + Protective Hardshell Case Scallop For IPhone XS/X |
Shift Electronics LLC |
P |
0 |
9596 |
Kate Spade 2 In 1 Gift Set, Ring Stand + Protective Hardshell Case Scallop For iPhone XR |
Shift Electronics LLC |
P |
0 |
9597 |
Kate Spade New York Gift Set: Ring Stand & Protective Hardshell Case IPhone XS Max |
Shift Electronics LLC |
P |
0 |
9598 |
Kate Spade New York Folio Hardcase for iPad Air 2 Black Glitter |
Shift Electronics LLC |
P |
0 |
9599 |
Kate Spade New York Folio Hardcase for iPad Air 2 Metallic Gold |
Shift Electronics LLC |
P |
0 |
9600 |
Kate Spade New York Folio Hardcase For iPad mini 4 Photographic Roses |
Shift Electronics LLC |
P |
0 |
9601 |
Kate Spade New York olio Hardcase For iPad mini 4 Rose Jade Glitter |
Shift Electronics LLC |
P |
0 |
9602 |
Kate Spade New York Hybrid Hardshell Case Photographic Roses for iPhone 6/6S |
Shift Electronics LLC |
P |
0 |
9603 |
Kate Spade New York Wrap Case For iPhone 7, 8 Saffiano Black |
Shift Electronics LLC |
P |
0 |
9604 |
Kate Spade New York Wrap Case For IPhone 7, 8 Saffiano Rose Gold |
Shift Electronics LLC |
P |
0 |
9605 |
Kate Spade New York Liquid Glitter Is My Favorite Color Gold Case for iPhone 7,8 Plus |
Shift Electronics LLC |
P |
0 |
9606 |
Kate Spade New York Liquid Glitter Case Favorite Things Gold for iPhone 7, 8 |
Shift Electronics LLC |
P |
0 |
9607 |
Kate Spade New York Protective Clear Glitter Case For IPhone 7 Plus Multi Glitter |
Shift Electronics LLC |
P |
0 |
9608 |
Kate Spade New York Protective Hardshell Case Charlotte Stripe Gold Glitter Clear For IPhone XS/X |
Shift Electronics LLC |
P |
0 |
9609 |
Kate Spade New York Protective Hardshell Case Charlotte Stripe White Glitter Clear For IPhone XS/X |
Shift Electronics LLC |
P |
0 |
9610 |
Kate Spade Protective Hardshell Case Large Blossom Multi Gold Foil With Gems For IPhone XS/X |
Shift Electronics LLC |
P |
0 |
9611 |
Kate Spade New York Protective Hardshell Case Stripe 2 White Gold For IPhone XS/X |
Shift Electronics LLC |
P |
0 |
9612 |
Kate Spade New York Liquid Glitter Case Good Times Gold for iPhone XS/X |
Shift Electronics LLC |
P |
0 |
9613 |
Kate Spade New York Glitter Stars Silver/ Gold Foil Confetti For IPhone XS/X |
Shift Electronics LLC |
P |
0 |
9614 |
Kate Spade Ny iPhone Xs/x Wrap Folio Case Saffiano Black |
Shift Electronics LLC |
P |
0 |
9615 |
Kate Spade Ny iPhone XS/X Flexible Glitter Case Silver G |
Shift Electronics LLC |
P |
0 |
9616 |
Kate Spade New York Defensive Hardshell Case Reverse Hollyhock Floral Clear Cream with Stones for iPhone XS/X |
Shift Electronics LLC |
P |
0 |
9617 |
Kate Spade New York Reverse Hollyhock Floral Clear,Cream With Stones For IPhone XS Max |
Shift Electronics LLC |
P |
0 |
9618 |
Kate Spade New York Protective Hardshell Case Charlotte Stripe Gold Glitter / Clear For IPhone XR |
Shift Electronics LLC |
P |
0 |
9619 |
Kate Spade Protective Hardshell Case Charlotte Stripe White Glitter / Clear For IPhone XR |
Shift Electronics LLC |
P |
0 |
9620 |
Kate Spade New York Reverse Hollyhock Floral Clear / Cream With Stones For IPhone XR |
Shift Electronics LLC |
P |
0 |
9621 |
Kate Spade New York Protective Hardshell Case Store Scene for iPhone XR |
Shift Electronics LLC |
P |
0 |
9622 |
Kate Spade New York Charlotte Stripe Gold Glitter Clear for iPhone XS Max |
Shift Electronics LLC |
P |
0 |