Query time 0.09660
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` = 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": 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 |
29827 |
2 Pcs Safty Warning Flashlight Silicone Bike Bicycle Cycling Head Front Rear Wheel Led Waterproof Bicycle Handlebar Light |
J D F General Trading LLC |
P |
0 |
29828 |
Anti-Thief Bag Luminous School Bags for Boys Student Backpack 15-17 Inches |
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 |
29830 |
Durable Pet Dog Puppy Cat Electric Toe Nail Grooming Grinder Clipper File Scissor Kit |
J D F General Trading LLC |
P |
0 |
29831 |
Hoselling 60 Pieces Wooden Puzzles Kids Educational Toys |
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 |
29837 |
Pvc Kayaking Waterproof Dry Bag with Shoulder Strap for Boating and Camping 5 L-Blue |
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 |
29839 |
145 X61 X117 Cm Waterproof Bbq Grill Barbeque Cover Outdoor Rain Grill Barbacoa Anti Dust Protector |
J D F General Trading LLC |
P |
0 |
29840 |
Big Pet Puppy Dog Cat Soft Pet Bed Sleeping Bag |
J D F General Trading LLC |
P |
0 |
29841 |
2 M Cotton Yoga Belt Yoga Stretch Strap with Loops Waist Leg Exercise Gym Fitness Weight Loss Flat Belt |
J D F General Trading LLC |
P |
0 |
29842 |
1 Pc Pet Pedicure Tool Electric Pet Grinder File Pet Dog Puppy Cat Paw Claw Toe Nail Grinder Grooming Trimmer Tool Pet Products |
J D F General Trading LLC |
P |
0 |