Query time 0.01676
JSON explain
{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "487.05"
},
"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": 26,
"rows_produced_per_join": 5,
"filtered": "20.00",
"using_index": true,
"cost_info": {
"read_cost": "35.37",
"eval_cost": "1.04",
"prefix_cost": "36.41",
"data_read_per_join": "13K"
},
"used_columns": [
"category_id",
"usergroup_ids",
"status"
],
"attached_condition": "((`portal`.`q_categories`.`category_id` in (190,543,551,191,418,192,419,193,194,195,196,197,198,199,200,201,202,203,204,206,386,420,424,428,429,556)) 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": 811,
"filtered": "100.00",
"using_index": true,
"cost_info": {
"read_cost": "25.43",
"eval_cost": "162.24",
"prefix_cost": "224.08",
"data_read_per_join": "12K"
},
"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": 71,
"filtered": "8.87",
"cost_info": {
"read_cost": "0.00",
"eval_cost": "14.39",
"prefix_cost": "386.32",
"data_read_per_join": "424K"
},
"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` = 21) 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": 71,
"filtered": "100.00",
"cost_info": {
"read_cost": "0.00",
"eval_cost": "14.39",
"prefix_cost": "400.71",
"data_read_per_join": "274K"
},
"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": 71,
"filtered": "99.95",
"using_index": true,
"cost_info": {
"read_cost": "71.95",
"eval_cost": "14.38",
"prefix_cost": "487.05",
"data_read_per_join": "1K"
},
"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 |
29195 |
Logitech G430 7.1 Dolby Technology Surround Sound Gaming Headset |
J D F General Trading LLC |
P |
0 |
29201 |
Gaming Headset For Ps4, Xbox One, Nintendo Switch, Pc. Over Ear Gaming Headset With 7.1 Stereo Surround Sound, Led Lights |
J D F General Trading LLC |
P |
0 |
29203 |
Baseus Buttons 1 Pair Mobile Phone Gaming Trigger Phone Game Controller |
J D F General Trading LLC |
P |
0 |
29211 |
Hyperx Cloud Stinger Auriculares Headphone Steelseries Gaming Headset |
J D F General Trading LLC |
P |
0 |
29212 |
Baseus Cat Ear Finger Ring Holder 360 Degree Mobile Phone Grey |
J D F General Trading LLC |
P |
0 |
29213 |
Baseus 360 Degree Magnetic Car Phone Holder Magnetic Stand |
J D F General Trading LLC |
P |
0 |
29215 |
Baseus Cat Ear Finger Ring Holder 360 Degree Mobile Phone Smartphone Stand Fit Magnetic Car Holder-Red |
J D F General Trading LLC |
P |
0 |
29216 |
Baseus Flexible Bicycle Phone Holder For IPhone 6,7, Samsung 4-6 Inch Mobile Phone |
J D F General Trading LLC |
P |
0 |
29223 |
Beexcellent Gm-3 Pro Wired Gaming Headphone Headset With Mic |
J D F General Trading LLC |
P |
0 |
29225 |
Ps4 Gaming Headset, Sades Sa810 Plus Stereo Headphones With Mic For Pc/notebooks/new Xbox One |
J D F General Trading LLC |
P |
0 |
29227 |
Xiaomi Mi Sports Bluetooth Earphones Mini-Black |
J D F General Trading LLC |
P |
0 |
29230 |
Huawei Bluetooth Sport Earphones, Red - Am61 |
J D F General Trading LLC |
P |
0 |
29233 |
Xiaomi Amazfit Bip Smartwatch Youth Edition - Flame Orange |
J D F General Trading LLC |
P |
0 |
29237 |
Gub Bicycle Phone Mount - Aluminum Bike Phone Mount Holder Universal Adjustable Handlebar |
J D F General Trading LLC |
P |
0 |
29239 |
Ulanzi Pt-3 Triple Cold Shoe Mounts Plate Microphone Led Video Light Extension Bracket Microphone. |
J D F General Trading LLC |
P |
0 |
29242 |
Xiaomi Mi X Wiha Precision Screwdriver |
J D F General Trading LLC |
P |
0 |
29243 |
Bluedio TM Bluetooth 5.0 On-Ear Headphones Voice Control Stereo Wireless Headsets |
J D F General Trading LLC |
P |
0 |
29244 |
Gaming Headset - Onikuma K1-B 3.5 Mm Over-Ear Stereo Gaming Headphones With Mic |
J D F General Trading LLC |
P |
0 |
29251 |
Gub Universal Bicycle & Motorcycle Cell Phone Mount |
J D F General Trading LLC |
P |
0 |
29252 |
Apple iPad 9.7 Inch Leather Case Flip Smart Auto Sleep/wake Cover |
J D F General Trading LLC |
P |
0 |
29257 |
Ulanzi Pt-3 Triple Cold Shoe Mounts Plate?microphone Led Video Light Stand Extension Compatible For Dji Osmo |
J D F General Trading LLC |
P |
0 |
29258 |
Onikuma Gaming Headset Surround Sound PS4 Headphones with Retractable Mic Works with Xbox One PC, RGB LED & Lightweight |
J D F General Trading LLC |
P |
0 |
29260 |
Flydigi WASP-X One-Handed Gamepad Wireless Mobile Phone Game Controller |
J D F General Trading LLC |
P |
0 |
29270 |
Water Floating Buoyancy Selfie Stick Accessories For Gopro Hero 4,3,2 |
J D F General Trading LLC |
P |
0 |
29275 |
Black Extendable Recording Microphone Holder Suspension Boom Scissor Arm Stand Holder |
J D F General Trading LLC |
P |
0 |
29284 |
12 Inch Lcd Writing Tablet Paperless Office Writing Board With Stylus Pens |
J D F General Trading LLC |
P |
0 |
29286 |
Headphone Wired Headset With Microphone Stereo For Playstation 4 Ps4 Black |
J D F General Trading LLC |
P |
0 |
29288 |
Samdi Birch Wood Wooden Headset Stand Holder Headphone Display Practical Hanger For Earphone |
J D F General Trading LLC |
P |
0 |
29289 |
X1T Twins True Wireless Earphone Csr 4.2 Sport Stereo Bluetooth Earphones |
J D F General Trading LLC |
P |
0 |
29290 |
Black Pu Leather Case Smart Cover For Amazon Kindle Paperwhite Auto Sleep/wake |
J D F General Trading LLC |
P |
0 |