Query time 0.12463
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 |
30766 |
Folio Cover for Samsung Galaxy Tab S5 E 2019 T720 725 Released Galaxy Tab S5 E 10.5" 2019 Tablet Funda Slim Case |
J D F General Trading LLC |
P |
0 |
30767 |
Creative World Map Computer Mousepad Mat Anti-Slip |
J D F General Trading LLC |
P |
0 |
30769 |
Women Circular Handwoven Retro Rattan Straw Weave Beach Bag Crossbody Bag |
J D F General Trading LLC |
P |
0 |
30770 |
Lazy Neck Hanging Style Dual Cooling Fan - Portable with Usb Rechargeable Neckband Battery Operated Quiet for Office Room |
J D F General Trading LLC |
P |
0 |
30771 |
Pet Nail File Grinder, Layopo Electric Pet Nail Trimmer for Paw Grooming Trimming Shaping Smoothing, Rechargeable |
J D F General Trading LLC |
P |
0 |
30772 |
Logitech Mx518 Classic Gaming Mouse Upgraded Version 16000 Dpi Comfortable Grip |
J D F General Trading LLC |
P |
0 |
30773 |
Dux Ducis Samsung Galaxy Tab a 10.1 Case Slim Folding Cover with Auto Wake Sleep |
J D F General Trading LLC |
P |
0 |
30774 |
Slim Folio Cover Case for Samsung Galaxy Tab |
J D F General Trading LLC |
P |
0 |
30775 |
Folio Cover for Samsung Galaxy Tab Slim Case |
J D F General Trading LLC |
P |
0 |
30776 |
10 Pcs 3 Inch Paper Photo Flim Diy Wall Picture Hanging Frame Album + Rope + Clips Set |
J D F General Trading LLC |
P |
0 |
30777 |
100 Ml Graduated Beaker Clear Plastic Measuring Cup for Lab 2 Pcs |
J D F General Trading LLC |
P |
0 |
30778 |
Portable Shoes Travel Storage Bag Organizer Tote Luggage Carry Pouch Holder Bk |
J D F General Trading LLC |
P |
0 |
30779 |
Expandable Pain-Relief Neck Pillow Collar Cervical Traction Brace Support Pillow |
J D F General Trading LLC |
P |
0 |
30781 |
Kitchen Bathroom Wall Storage Shelf Hanging Rack Corner Basket Holder Organizer |
J D F General Trading LLC |
P |
0 |
30782 |
5 Pcs Disposable Fly Trap Catcher Fly Catcher Insect Trap Hanging Style Pest Control |
J D F General Trading LLC |
P |
0 |
30783 |
A Pair Refrigerator Handle Cover Kitchen Appliance Refrigerator Cover |
J D F General Trading LLC |
P |
0 |
30784 |
Silver 3D Non-Woven Wave Stripe Embossed Wallpaper Rolls Living Room Decor 10 M |
J D F General Trading LLC |
P |
0 |
30785 |
Extendable Telescopic Magic Microfibre Cleaning Feather Duster Extending Brush |
J D F General Trading LLC |
P |
0 |
30786 |
Legacy Leg Pillow for Back, Hip, Legs & Knee Support Wedge White |
J D F General Trading LLC |
P |
0 |
30787 |
Kitchen Tap Single Lever Mixer Faucet Sink Mixer with Pullout Spray |
J D F General Trading LLC |
P |
0 |
30788 |
Stainless Steel Oil Burner Candle Aromatherapy Oil Lamp Home Decorations Aroma |
J D F General Trading LLC |
P |
0 |
30789 |
Rose Gold Pink Cushion Cover Square Pillowcase Home Decoration |
J D F General Trading LLC |
P |
0 |
30790 |
Cosmetic Organizer Compactor Container Make-Up Discs Diam 7.5 X 20 H Cm |
J D F General Trading LLC |
P |
0 |
30791 |
Led Solar Power Buried Light Under Ground Lamp Outdoor Path Way Garden Deckin |
J D F General Trading LLC |
P |
0 |
30792 |
Dedicated Nice Travel Passport Id Card Cover Holder Case Protector Organizer |
J D F General Trading LLC |
P |
0 |
30793 |
Big Size Mice Mouse Rodent Glue Traps Board Super Sticky Rat Snake Bugs Safe |
J D F General Trading LLC |
P |
0 |
30794 |
Electronic Mosquito Killer Lamp Insect Bug |
J D F General Trading LLC |
P |
0 |
30795 |
50 Pcs Chrome Shiny Metallic Latex Balloons for Birthday Wedding Grad Party |
J D F General Trading LLC |
P |
0 |
30796 |
Letters Pattern Cotton Linen Cushion Cover |
J D F General Trading LLC |
P |
0 |
30797 |
11 Pcs Precision Mini Screwdriver Set Magnetic Watch Repair Screw Alloy Tools Kit |
J D F General Trading LLC |
P |
0 |
30798 |
2 Pcs Rug Memory Foam Bathroom Rug Mat Floor Carpet Set |
J D F General Trading LLC |
P |
0 |
30799 |
Silicone Chocolate Fondant Cake Decorating Round Pearls Bubbles Mold Mold |
J D F General Trading LLC |
P |
0 |