Query time 0.02036
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 |
29790 |
3 in 1 Charging Holder for Iphone X Iphone 8 Plus Iphone 7 for Headsets Silicone Charging Stand Dock Station for Smart Watch |
J D F General Trading LLC |
P |
0 |
29793 |
For Samsung Galaxy Tab a 10.1 T580 N/t585 N Tablet Funda Cases Color Painted Pu Leather Case |
J D F General Trading LLC |
P |
0 |
29794 |
Qi Wireless Charging Headset Case for Iphone Airpods Case Earphone Polycarbonate Back Cover for Airpods Portable Charger |
J D F General Trading LLC |
P |
0 |
29796 |
Universal Tablet Stand Holder for Ipad 2 3 4 Air Mini for Samsung Lenovo Lazy Bed Desk Mount for 6-11 Inch Tablet Pc |
J D F General Trading LLC |
P |
0 |
29800 |
Usb Charging Data Cradle Dock for Fitbit Versa Watch Smart Accessories |
J D F General Trading LLC |
P |
0 |
29801 |
Dux Ducis Pu Leather Case for Ipad Pro 10.5 Magnet Stand Smart Cover for Ipad Pro 10.5 Inch 2018 with Pencil Holder |
J D F General Trading LLC |
P |
0 |
29806 |
Orico Duk-10 P 120 W Universal Usb 10 Ports Power Charging Station |
J D F General Trading LLC |
P |
0 |
29813 |
Case with Pencil Holder for Samsung Galaxy Tab S4 2018 10.5 T830 Sm-T835 10.5 Inch |
J D F General Trading LLC |
P |
0 |
29818 |
Delux T9 47-Key Professional One/single Hand Usb Wired Esport Gaming Keyboard |
J D F General Trading LLC |
P |
0 |
29825 |
Case for Ipad Pro 11 2018 Pu Leather Transparent Pc Back Slim Light Weight Trifold Smart Cover Case 2018 |
J D F General Trading LLC |
P |
0 |
29829 |
Dux Ducis Simple Ipad Pro 11 Inch Case with Pen Holder Smart Anti Fall Protective Sleeve |
J D F General Trading LLC |
P |
0 |
29832 |
Baseus for Ipad Pro Pencil Holder Cap Soft Silicone Protective Case Anti-Lost Holder Dock Stand for Apple Stylus Touch Pen Nib |
J D F General Trading LLC |
P |
0 |
29833 |
Metal 2.5 Inch Usb 3.0 Hdd Case Hard Drive Disk Usb3.0 to Sata External Storage Hdd Enclosure Aluminium Box |
J D F General Trading LLC |
P |
0 |
29834 |
3D Curved Tempered Film for Apple Watch 44 Mm Series 4 Screen Protector |
J D F General Trading LLC |
P |
0 |
29835 |
2.4 G Usb Numeric Keypad Wireless Number Pad 18 Keys Mini Digital Keyboard for Imac Macbook |
J D F General Trading LLC |
P |
0 |
29836 |
Baseus Wireless Charging Case for Airpods 5 V/1 a Wireless Charger Cover Silicone Protective Cases for Apple Airpods |
J D F General Trading LLC |
P |
0 |
29838 |
Single Hand Wired 3 Colors LED Backlit 38 Keys Gaming Keyboard, Black |
J D F General Trading LLC |
P |
0 |
29843 |
Dux Ducis Smart Pencil Box Holder Ipad 9.7 Anti-Hit Leather Cover 2018 Ipad 9.7-Inch Automatic Sleep/wake Up |
J D F General Trading LLC |
P |
0 |
29849 |
Blue Magnetic Stand Pu Leather Case Cover for Samsung Galaxy Tab |
J D F General Trading LLC |
P |
0 |
29850 |
Magnetic Stand Pu Leather Case Cover for Samsung Galaxy Tab |
J D F General Trading LLC |
P |
0 |
29852 |
The Tower Slim Trifold Pu Leather Case for Lenovo Tab E7 Tb-7104 F 7" |
J D F General Trading LLC |
P |
0 |
29854 |
Silicone Soft Case for Apple Watch Series 4 44 Mm Tpu Protector Cases for Iwatch |
J D F General Trading LLC |
P |
0 |
29860 |
16 Mm Quick Release Pin Watch Band for Huawei Talkband B3 Stainless Steel |
J D F General Trading LLC |
P |
0 |
29862 |
Wood Hd Mobile Phone Screen 3 D Video Amplifier Folding Stand Magnifier |
J D F General Trading LLC |
P |
0 |
29864 |
For Dji Tello Drone Usb Battery Charger Hub Rc Intelligent Charging for Dji Tello |
J D F General Trading LLC |
P |
0 |
29876 |
Pubg Mobile Game Shoot Fire Button Trigger |
J D F General Trading LLC |
P |
0 |
29878 |
4 Pcs In-Ear Eartips Earbuds Earphone Case Cover Skin for Apple Airpods Iphone 7 |
J D F General Trading LLC |
P |
0 |
29904 |
Silicone Protective Case Cover For Apple Watch |
J D F General Trading LLC |
P |
0 |
29905 |
Black Stainless Steel Three Bead Chain Smart Watch Strap Band |
J D F General Trading LLC |
P |
0 |
30349 |
Baseus Small Ears Series Magnetic Suction Bracket Phone Holder (Vertical Type) |
J D F General Trading LLC |
P |
0 |