Query time 0.03423
JSON explain
{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "9384.88"
},
"ordering_operation": {
"using_filesort": true,
"nested_loop": [
{
"table": {
"table_name": "l",
"access_type": "ALL",
"rows_examined_per_scan": 43207,
"rows_produced_per_join": 432,
"filtered": "1.00",
"cost_info": {
"read_cost": "8779.99",
"eval_cost": "86.41",
"prefix_cost": "8866.40",
"data_read_per_join": "97K"
},
"used_columns": [
"location_id",
"dispatch",
"is_default",
"layout_id",
"object_ids",
"custom_html",
"position"
],
"attached_condition": "((`webmarco`.`l`.`layout_id` = 1928) and (`webmarco`.`l`.`dispatch` = 'products.view') and (find_in_set(358438,`webmarco`.`l`.`object_ids`) or (`webmarco`.`l`.`object_ids` = '')))"
}
},
{
"table": {
"table_name": "d",
"access_type": "eq_ref",
"possible_keys": [
"PRIMARY"
],
"key": "PRIMARY",
"used_key_parts": [
"location_id",
"lang_code"
],
"key_length": "10",
"ref": [
"webmarco.l.location_id",
"const"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 432,
"filtered": "100.00",
"cost_info": {
"read_cost": "432.07",
"eval_cost": "86.41",
"prefix_cost": "9384.88",
"data_read_per_join": "101K"
},
"used_columns": [
"location_id",
"lang_code",
"name",
"title",
"meta_description",
"meta_keywords"
],
"attached_condition": "<if>(is_not_null_compl(d), (`webmarco`.`d`.`location_id` = `webmarco`.`l`.`location_id`), true)"
}
}
]
}
}
}
Result
location_id |
dispatch |
is_default |
layout_id |
object_ids |
custom_html |
position |
lang_code |
name |
title |
meta_description |
meta_keywords |
56076 |
products.view |
0 |
1928 |
|
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|
30 |
en |
Products |
WebMarco - Online Shopping |
|
|