Query time 0.00729
JSON explain
{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "209.79"
},
"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": "0.10",
"prefix_cost": "0.00",
"data_read_per_join": "880"
},
"used_columns": [
"product_id",
"amount"
]
}
},
{
"table": {
"table_name": "cscart_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": "0.10",
"prefix_cost": "0.00",
"data_read_per_join": "2K"
},
"used_columns": [
"category_id",
"company_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": 796,
"rows_produced_per_join": 796,
"filtered": "100.00",
"using_index": true,
"cost_info": {
"read_cost": "2.11",
"eval_cost": "79.60",
"prefix_cost": "81.71",
"data_read_per_join": "12K"
},
"used_columns": [
"product_id",
"category_id"
]
}
},
{
"table": {
"table_name": "products",
"access_type": "eq_ref",
"possible_keys": [
"PRIMARY",
"status"
],
"key": "PRIMARY",
"used_key_parts": [
"product_id"
],
"key_length": "3",
"ref": [
"maniamall_cscart.products_categories.product_id"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 39,
"filtered": "5.00",
"cost_info": {
"read_cost": "0.00",
"eval_cost": "3.98",
"prefix_cost": "161.31",
"data_read_per_join": "174K"
},
"used_columns": [
"product_id",
"status",
"amount",
"usergroup_ids",
"tracking",
"stoc_intern",
"pret_achizitie",
"pret_revanzator",
"gestiune"
],
"attached_condition": "((0 <> (case `maniamall_cscart`.`products`.`tracking` when 'O' then <cache>((NULL > 0)) when 'B' then (`maniamall_cscart`.`products`.`amount` > 0) else 1 end)) and ((`maniamall_cscart`.`products`.`usergroup_ids` = '') or (0 <> find_in_set(0,`maniamall_cscart`.`products`.`usergroup_ids`)) or (0 <> find_in_set(1,`maniamall_cscart`.`products`.`usergroup_ids`))) and (`maniamall_cscart`.`products`.`status` = 'A'))"
}
},
{
"table": {
"table_name": "shared_descr",
"access_type": "eq_ref",
"possible_keys": [
"PRIMARY",
"product_id",
"company_id"
],
"key": "PRIMARY",
"used_key_parts": [
"product_id",
"lang_code",
"company_id"
],
"key_length": "13",
"ref": [
"maniamall_cscart.products_categories.product_id",
"const",
"const"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 39,
"filtered": "100.00",
"cost_info": {
"read_cost": "0.00",
"eval_cost": "3.98",
"prefix_cost": "165.29",
"data_read_per_join": "151K"
},
"used_columns": [
"product_id",
"lang_code",
"company_id",
"product"
]
}
},
{
"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": [
"maniamall_cscart.products_categories.product_id",
"const"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 39,
"filtered": "100.00",
"cost_info": {
"read_cost": "0.00",
"eval_cost": "3.98",
"prefix_cost": "169.27",
"data_read_per_join": "152K"
},
"used_columns": [
"product_id",
"lang_code",
"product"
]
}
},
{
"table": {
"table_name": "popularity",
"access_type": "eq_ref",
"possible_keys": [
"PRIMARY",
"total"
],
"key": "PRIMARY",
"used_key_parts": [
"product_id"
],
"key_length": "3",
"ref": [
"maniamall_cscart.products_categories.product_id"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 39,
"filtered": "100.00",
"cost_info": {
"read_cost": "0.00",
"eval_cost": "3.98",
"prefix_cost": "173.25",
"data_read_per_join": "1K"
},
"used_columns": [
"product_id",
"total"
]
}
},
{
"table": {
"table_name": "prices",
"access_type": "ref",
"possible_keys": [
"usergroup",
"product_id",
"lower_limit",
"usergroup_id"
],
"key": "lower_limit",
"used_key_parts": [
"lower_limit",
"product_id"
],
"key_length": "6",
"ref": [
"const",
"maniamall_cscart.products_categories.product_id"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 19,
"filtered": "50.00",
"using_index": true,
"cost_info": {
"read_cost": "32.56",
"eval_cost": "1.99",
"prefix_cost": "209.79",
"data_read_per_join": "477"
},
"used_columns": [
"product_id",
"lower_limit",
"usergroup_id"
],
"attached_condition": "(`maniamall_cscart`.`prices`.`usergroup_id` in (0,0,1))"
}
}
]
}
}
}
}
Result
| product_id |
product |
stoc_intern |
pret_achizitie |
pret_revanzator |
gestiune |
| 447588 |
Arc curcubeu jocul copilariei multicolor cu particule de sclipici |
-99 |
1.90 |
18.00 |
Y |
| 1339719 |
Jucarie mini atelier de lucru pentru copii, din lemn, cu scule si accesorii, 45x49cm, 32 piese |
-99 |
155.49 |
186.59 |
Y |
| 1339739 |
Cort de joaca pentru Copii cu Tunel si Piscina uscata, cu 100 bile, multicolor |
-99 |
178.50 |
125.25 |
Y |
| 1192887 |
Set 4 fluturasi badminton, dimensiune 8x6.5 cm, multicolor |
-99 |
2.56 |
2.83 |
Y |
| 1219240 |
Cort de joaca pentru copii, pliabil, 135x140 cm, culoare albastru |
-99 |
76.74 |
92.09 |
Y |
| 1395185 |
Tabla desen educativa, iluminata LED, 8 culori, 50 template-uri, 25,5 x 19 x 1,5 cm, albastru |
-99 |
30.06 |
27.96 |
Y |
| 2077230 |
Set Jucarii de Baie Interactive pentru Copii, 1 Cos si 3 Bile tip Pestisori, multicolor |
-99 |
13.27 |
31.00 |
Y |
| 1395190 |
Tabla desen magnetica, 2 indicatoare luminoase, 24,5x14,5x1,3cm, culoare roz |
-99 |
19.82 |
23.78 |
Y |
| 2055498 |
Covoras Interactiv pentru Copii cu 3 Masinute, Lumini si Sunete, multicolor |
-99 |
53.88 |
70.00 |
Y |
| 2055509 |
Set accesorii bucatarie Junior Chef 7 bucati, multicolor |
-99 |
35.15 |
54.00 |
Y |
| 1938388 |
Set pentru Colorarea, Decorarea și Coafarea Părului destinat Copiilor |
-99 |
42.19 |
64.00 |
Y |
| 2077234 |
Joc educativ de pescuit pentru copii, magnetic, multicolor |
-99 |
29.21 |
51.00 |
Y |
| 2068205 |
Protectie de dus reglabila pentru bebelusi, 15 cm, culoare albastru |
-99 |
3.32 |
25.00 |
Y |