Query time 0.00212
JSON explain
{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "28.03"
},
"ordering_operation": {
"using_filesort": true,
"grouping_operation": {
"using_temporary_table": true,
"using_filesort": false,
"nested_loop": [
{
"table": {
"table_name": "cscart_categories",
"access_type": "ALL",
"possible_keys": [
"PRIMARY",
"c_status",
"p_category_id"
],
"rows_examined_per_scan": 86,
"rows_produced_per_join": 0,
"filtered": "1.16",
"cost_info": {
"read_cost": "20.44",
"eval_cost": "0.20",
"prefix_cost": "20.64",
"data_read_per_join": "2K"
},
"used_columns": [
"category_id",
"storefront_id",
"usergroup_ids",
"status"
],
"attached_condition": "((`atulecarter_atul_demo1`.`cscart_categories`.`category_id` in (203,204,211,212,208,209,210,213,214,215,216,217,218)) and ((`atulecarter_atul_demo1`.`cscart_categories`.`usergroup_ids` = '') or find_in_set(0,`atulecarter_atul_demo1`.`cscart_categories`.`usergroup_ids`) or find_in_set(1,`atulecarter_atul_demo1`.`cscart_categories`.`usergroup_ids`)) and (`atulecarter_atul_demo1`.`cscart_categories`.`status` in ('A','H')) and (`atulecarter_atul_demo1`.`cscart_categories`.`storefront_id` in (0,1)))"
}
},
{
"table": {
"table_name": "products_categories",
"access_type": "ref",
"possible_keys": [
"PRIMARY",
"pt"
],
"key": "PRIMARY",
"used_key_parts": [
"category_id"
],
"key_length": "3",
"ref": [
"atulecarter_atul_demo1.cscart_categories.category_id"
],
"rows_examined_per_scan": 3,
"rows_produced_per_join": 2,
"filtered": "100.00",
"using_index": true,
"cost_info": {
"read_cost": "1.05",
"eval_cost": "0.60",
"prefix_cost": "22.29",
"data_read_per_join": "47"
},
"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": [
"atulecarter_atul_demo1.products_categories.product_id"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 1,
"filtered": "42.58",
"cost_info": {
"read_cost": "3.00",
"eval_cost": "0.26",
"prefix_cost": "25.89",
"data_read_per_join": "6K"
},
"used_columns": [
"product_id",
"product_type",
"status",
"company_id",
"usergroup_ids",
"parent_product_id"
],
"attached_condition": "((`atulecarter_atul_demo1`.`products`.`parent_product_id` = 0) and ((`atulecarter_atul_demo1`.`products`.`usergroup_ids` = '') or find_in_set(0,`atulecarter_atul_demo1`.`products`.`usergroup_ids`) or find_in_set(1,`atulecarter_atul_demo1`.`products`.`usergroup_ids`)) and (`atulecarter_atul_demo1`.`products`.`status` = 'A') and (`atulecarter_atul_demo1`.`products`.`company_id` in ('1','2','3','4','5','6')) and (`atulecarter_atul_demo1`.`products`.`product_type` <> 'D'))"
}
},
{
"table": {
"table_name": "companies",
"access_type": "eq_ref",
"possible_keys": [
"PRIMARY"
],
"key": "PRIMARY",
"used_key_parts": [
"company_id"
],
"key_length": "4",
"ref": [
"atulecarter_atul_demo1.products.company_id"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 0,
"filtered": "16.67",
"cost_info": {
"read_cost": "1.28",
"eval_cost": "0.04",
"prefix_cost": "27.42",
"data_read_per_join": "1K"
},
"used_columns": [
"company_id",
"status",
"company"
],
"attached_condition": "(`atulecarter_atul_demo1`.`companies`.`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": [
"atulecarter_atul_demo1.products_categories.product_id",
"const"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 0,
"filtered": "100.00",
"cost_info": {
"read_cost": "0.21",
"eval_cost": "0.04",
"prefix_cost": "27.68",
"data_read_per_join": "994"
},
"used_columns": [
"product_id",
"lang_code",
"product",
"full_description"
]
}
},
{
"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": [
"atulecarter_atul_demo1.products_categories.product_id"
],
"rows_examined_per_scan": 3,
"rows_produced_per_join": 0,
"filtered": "97.36",
"using_index": true,
"cost_info": {
"read_cost": "0.23",
"eval_cost": "0.12",
"prefix_cost": "28.03",
"data_read_per_join": "14"
},
"used_columns": [
"product_id",
"lower_limit",
"usergroup_id"
],
"attached_condition": "((`atulecarter_atul_demo1`.`prices`.`lower_limit` = 1) and (`atulecarter_atul_demo1`.`prices`.`usergroup_id` in (0,0,1)))"
}
}
]
}
}
}
}
Result
| product_id |
product |
company_name |
product_type |
parent_product_id |
full_description |
| 151 |
Wildwood classic |
CS-Cart |
P |
0 |
<div id="overview-bullets">
<ul class="bullet-points">
<li>6061-T6 Aluminum Wildwood Comfort Frame</li>
<li>50mm Travel Comfort Suspension Fork</li>
<li>Compact Crankset w/ Integrated Chainguard</li>
<li>SSW26 Double Tunnel Alloy Rims<span> </span></li>
<li>Puncture-Resistant Kenda Comfort Tires</li>
</ul>
</div> |
| 181 |
Women's Bloom Complete Set |
CS-Cart |
P |
0 |
<p>Created for women golfers looking to improve their game, the Bloom 14 Piece set covers all of her equipment needs. Designed specifically for her swing, the 100% titanium Driver and Stainless Steel Fairway woods are designed with today’s modern lightweight and oversized technology to drastically increase distance and consistency-particularly on mishits. The hybrid long irons are hollow and extremely forgiving and are packaged together with the short game simplifying NIBLICK – to make the game even easier to learn. If that isn’t enough, the classically designed mini boot bag has retro details yet modern convenience with ample pocket space and detachable wristlet.</p> |