Query time 0.00033
JSON explain
{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "1.00"
},
"nested_loop": [
{
"table": {
"table_name": "cscart_product_feature_variants",
"access_type": "const",
"possible_keys": [
"PRIMARY"
],
"key": "PRIMARY",
"used_key_parts": [
"variant_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": "1K"
},
"used_columns": [
"variant_id",
"feature_id",
"url",
"color",
"position"
]
}
},
{
"table": {
"table_name": "cscart_product_feature_variant_descriptions",
"access_type": "const",
"possible_keys": [
"PRIMARY"
],
"key": "PRIMARY",
"used_key_parts": [
"variant_id",
"lang_code"
],
"key_length": "9",
"ref": [
"const",
"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": "3K"
},
"used_columns": [
"variant_id",
"variant",
"description",
"page_title",
"meta_keywords",
"meta_description",
"lang_code"
]
}
}
]
}
}
Result
| variant_id |
feature_id |
url |
color |
position |
variant |
description |
page_title |
meta_keywords |
meta_description |
lang_code |
| 135 |
18 |
|
|
0 |
GoPro |
<p>
We dream. We have passionate ideas about what’s possible in this world. Our passions lead us to create experiences and realities that expand our world and inspire those around us.
</p>
<p>
GoPro helps people capture and share their lives’ most meaningful experiences with others—to celebrate them together. Like how a day on the mountain with friends is more meaningful than one spent alone, the sharing of our collective experiences makes our lives more fun.
</p>
<p>
The world’s most versatile cameras are what we make.
</p>
<p>
Enabling you to share your life through incredible photos and video is what we do.
</p>
<p>
This is your life...GoPro.
</p>
<p>
<strong>Nicholas Woodman</strong>
</p>
<p>
Founder and CEO
</p> |
|
|
|
es |