Query time 0.09029
JSON explain
{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "7419.44"
},
"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": "products_categories",
"access_type": "index",
"possible_keys": [
"PRIMARY",
"pt"
],
"key": "PRIMARY",
"used_key_parts": [
"category_id",
"product_id"
],
"key_length": "6",
"rows_examined_per_scan": 15659,
"rows_produced_per_join": 15659,
"filtered": "100.00",
"using_index": true,
"cost_info": {
"read_cost": "140.59",
"eval_cost": "3131.80",
"prefix_cost": "3272.39",
"data_read_per_join": "244K"
},
"used_columns": [
"product_id",
"category_id"
]
}
},
{
"table": {
"table_name": "q_categories",
"access_type": "eq_ref",
"possible_keys": [
"PRIMARY",
"c_status",
"p_category_id"
],
"key": "PRIMARY",
"used_key_parts": [
"category_id"
],
"key_length": "3",
"ref": [
"portal.products_categories.category_id"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 3131,
"filtered": "20.00",
"cost_info": {
"read_cost": "0.00",
"eval_cost": "626.36",
"prefix_cost": "6404.19",
"data_read_per_join": "8M"
},
"used_columns": [
"category_id",
"usergroup_ids",
"status"
],
"attached_condition": "(((`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",
"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": 277,
"filtered": "8.87",
"cost_info": {
"read_cost": "0.00",
"eval_cost": "55.56",
"prefix_cost": "7030.55",
"data_read_per_join": "1M"
},
"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": 277,
"filtered": "100.00",
"cost_info": {
"read_cost": "0.00",
"eval_cost": "55.56",
"prefix_cost": "7086.11",
"data_read_per_join": "1M"
},
"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": 277,
"filtered": "99.95",
"using_index": true,
"cost_info": {
"read_cost": "277.78",
"eval_cost": "55.53",
"prefix_cost": "7419.44",
"data_read_per_join": "6K"
},
"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 |
9549 |
iHome Kiddesigns Over Ear Headphone Volume Limited with 3 Settings Mlp |
Shift Electronics LLC |
P |
0 |
9550 |
iHome Kiddesigns Over Ear Headphone Minnie Mouse Youth Headphones with Bow |
Shift Electronics LLC |
P |
0 |
9551 |
iHome Kiddesigns Over Ear Headphone Volume Limited with 3 Settings Rangers |
Shift Electronics LLC |
P |
0 |
9552 |
iHome Kiddesigns Over Ear Headphone Spider Man |
Shift Electronics LLC |
P |
0 |
9553 |
iHome Kiddesigns Over Ear Headphone Volume Limited with 3 Settings Shopkins |
Shift Electronics LLC |
P |
0 |
9554 |
iHome Kiddesigns Over Ear Headphone Volume Limited with 3 Settings Starwars |
Shift Electronics LLC |
P |
0 |
9555 |
iHome Captain America Civil War Shield Bluetooth Speaker |
Shift Electronics LLC |
P |
0 |
9556 |
iHome Captain Americ Civil War Iron Man Helmet Bluetooth Speaker |
Shift Electronics LLC |
P |
0 |
9557 |
iHome the New Spider Man Speaker Real Sculpted with Animated Eyes |
Shift Electronics LLC |
P |
0 |
9558 |
iHome Kiddesigns Over Ear Headphone With Mic Captain America |
Shift Electronics LLC |
P |
0 |
9559 |
iHome Avengers Iron Man Vi M40IM Over the Ear Headphones with Built Microphone |
Shift Electronics LLC |
P |
0 |
9560 |
iRing I Love Dubai Masstige Premium Package Stand iPhone |
Shift Electronics LLC |
P |
0 |
9561 |
Iring Masstige Premium Package Gold |
Shift Electronics LLC |
P |
0 |
9562 |
iRing Masstige Premium Package Gray |
Shift Electronics LLC |
P |
0 |
9563 |
iRing Hook Air Vent Smartphone Car Mount |
Shift Electronics LLC |
P |
0 |
9564 |
iRing Slide Case for apple iPhone X/XS Black |
Shift Electronics LLC |
P |
0 |
9565 |
iRing Premium Package Disney Alice in Wonderland White |
Shift Electronics LLC |
P |
0 |
9566 |
iRing Premium Package Disney Alice In Wonderland Black Ring |
Shift Electronics LLC |
P |
0 |
9567 |
iRing Premium Package Disney Monochrome |
Shift Electronics LLC |
P |
0 |
9568 |
iRing Premium Package Disney Art In Tinker Bell |
Shift Electronics LLC |
P |
0 |
9569 |
Iring Premium Package Disney Mickey the Sign Square Black Ring |
Shift Electronics LLC |
P |
0 |
9570 |
iRing Masstige Premium Package Mustache |
Shift Electronics LLC |
P |
0 |
9571 |
IRING Phone Wallet Card Holder For Smartphones and Tablets Rose Gold |
Shift Electronics LLC |
P |
0 |
9572 |
iRing Masstige Premium Package Uae Flag |
Shift Electronics LLC |
P |
0 |
9573 |
Iskn the Slate 2 Tablet for Digitizing Notes Digital Drawing Pad |
Shift Electronics LLC |
P |
0 |
9574 |
Joby Gorilla Pod Action Tripod with Mount |
Shift Electronics LLC |
P |
0 |
9575 |
Joby JB01329 BWW Suction Cup and GorillaPod Arm for Camera Black/Red |
Shift Electronics LLC |
P |
0 |
9576 |
Joby Grip Tight Auto Vent Clip Discreetly Attach Smartphone Between 2.1-2.8 Inch |
Shift Electronics LLC |
P |
0 |
9577 |
Joby Grip Tight Pov Kit Handgrip with Remote Camera Control for Phones |
Shift Electronics LLC |
P |
0 |
9578 |
Joby Grip Tight One Gp Stand for Smartphones with Or without A Case |
Shift Electronics LLC |
P |
0 |
9579 |
Native Union Jump Cable with Micro Usb Connector, Slate, One Size |
Shift Electronics LLC |
P |
0 |
9580 |
Native Union Jump Cable Lightning Connector Marine |
Shift Electronics LLC |
P |
0 |