Query time 0.00188
JSON explain
{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "41.61"
},
"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": "const",
"possible_keys": [
"PRIMARY",
"c_status",
"p_category_id"
],
"key": "PRIMARY",
"used_key_parts": [
"category_id"
],
"key_length": "3",
"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": "2K"
},
"used_columns": [
"category_id",
"usergroup_ids",
"status"
]
}
},
{
"table": {
"table_name": "products_categories",
"access_type": "ref",
"possible_keys": [
"PRIMARY",
"pt"
],
"key": "PRIMARY",
"used_key_parts": [
"category_id"
],
"key_length": "3",
"ref": [
"const"
],
"rows_examined_per_scan": 74,
"rows_produced_per_join": 74,
"filtered": "100.00",
"using_index": true,
"cost_info": {
"read_cost": "2.83",
"eval_cost": "14.80",
"prefix_cost": "17.62",
"data_read_per_join": "1K"
},
"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": 6,
"filtered": "8.87",
"cost_info": {
"read_cost": "0.00",
"eval_cost": "1.31",
"prefix_cost": "32.42",
"data_read_per_join": "38K"
},
"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` = 115) 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": 6,
"filtered": "100.00",
"cost_info": {
"read_cost": "0.00",
"eval_cost": "1.31",
"prefix_cost": "33.74",
"data_read_per_join": "25K"
},
"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": 6,
"filtered": "99.95",
"using_index": true,
"cost_info": {
"read_cost": "6.56",
"eval_cost": "1.31",
"prefix_cost": "41.61",
"data_read_per_join": "157"
},
"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 |
13593 |
Bling Jewelry Polished Paw Print Stud Earrings 925 Sterling Silver 10mm |
Exborders FZE |
P |
0 |
13601 |
Bling Jewelry Heart Shaped Matte Gold Plated Brass Petal Flower Clip On Earrings |
Exborders FZE |
P |
0 |
14240 |
Bio Etic Bijoux Italy Earring Rivolo 10mm Light Turchese, Bioetic |
Exborders FZE |
P |
0 |
14241 |
Bio Etic Bijoux Italy Earring Moon 10X7mm Light Siam |
Exborders FZE |
P |
0 |
14242 |
Bio Etic Bijoux Italy Earring Butterfly 10mm Crystal |
Exborders FZE |
P |
0 |
14243 |
Bio Etic Bijoux Italy Earring Drop 8mm Aurora Boreale, Bioetic |
Exborders FZE |
P |
0 |
14244 |
Bio Etic Bijoux Italy Earring Flower 10mm Crystal, Bioetic |
Exborders FZE |
P |
0 |
14245 |
Bio Etic Bijoux Italy Earring Rivolo 10mm Paradise Shine, Bioetic |
Exborders FZE |
P |
0 |
14246 |
Bio Etic Bijoux Italy Earring Star 10mm Bermude Blue, Bioetic |
Exborders FZE |
P |
0 |
14247 |
Bio Etic Bijoux Italy Earring Heart 8X8. 8mm Light Siam |
Exborders FZE |
P |
0 |
14248 |
Bio Etic Bijoux Italy Earring Butterfly 10mm Rose Peach, Bioetic |
Exborders FZE |
P |
0 |
14249 |
Bio Etic Bijoux Italy Earring Baby Cat Love Smaltato, Bioetic |
Exborders FZE |
P |
0 |
14250 |
Bio Etic Bijoux Italy Earring Red Ladybug Smaltata, Bioetic |
Exborders FZE |
P |
0 |
14251 |
Bio Etic Bijoux Italy Earring Pendente Heart, Bioetic |
Exborders FZE |
P |
0 |
14252 |
Bio Etic Bijoux Italy Earring Turtle Smaltata Verde, Bioetic |
Exborders FZE |
P |
0 |
14253 |
Bio Etic Bijoux Italy Earring Star 10mm Crystal |
Exborders FZE |
P |
0 |
14254 |
Bio Etic Bijoux Italy Earring Pearl 8mmcream |
Exborders FZE |
P |
0 |
14255 |
Bio Etic Bijoux Italy Earring Flower 6mm Acquamarina |
Exborders FZE |
P |
0 |
14256 |
Bio Etic Bijoux Italy Earring Star 6mmvitrail Light, Bioetic |
Exborders FZE |
P |
0 |
14257 |
Bio Etic Bijoux Italy Earring Bat 8mm Crystal |
Exborders FZE |
P |
0 |
14258 |
Bio Etic Bijoux Italy Earring Heart 6X6. 6mm Light Siam |
Exborders FZE |
P |
0 |
14259 |
Bio Etic Bijoux Italy Earring Drop 6mm Rose |
Exborders FZE |
P |
0 |
14260 |
Bio Etic Bijoux Italy Earring Pearl 8mm White |
Exborders FZE |
P |
0 |
14261 |
Bio Etic Bijoux Italy Earring Butterfly 5mm Rose Peach |
Exborders FZE |
P |
0 |
14263 |
Bio Etic Bijoux Italy Earring Moon 8X5mm Aurora Boreale |
Exborders FZE |
P |
0 |
14264 |
Bio Etic Bijoux Italy Earring Bat 8mm Denim Blue |
Exborders FZE |
P |
0 |
14265 |
Bio Etic Bijoux Italy Earring Xirius 7. 15mmcrystal |
Exborders FZE |
P |
0 |
14266 |
Bio Etic Bijoux Italy Earring Oval Rivolo 6X8mm Rose |
Exborders FZE |
P |
0 |
14267 |
Bio Etic Bijoux Italy Earring Xirius 7. 15mm Liliac Shadow |
Exborders FZE |
P |
0 |
14268 |
Bio Etic Bijoux Italy Earring Star 5mm Aurora Boreale |
Exborders FZE |
P |
0 |
14269 |
Bio Etic Bijoux Italy Earring Luna 8X5mmcrystal |
Exborders FZE |
P |
0 |
14270 |
Bio Etic Bijoux Italy Earring Goccia 6mm Crystal |
Exborders FZE |
P |
0 |