Query time 0.00320
JSON explain
{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "0.78"
},
"ordering_operation": {
"using_temporary_table": true,
"using_filesort": true,
"nested_loop": [
{
"table": {
"table_name": "categories",
"access_type": "range",
"possible_keys": [
"PRIMARY",
"c_status",
"parent",
"id_path",
"p_category_id",
"index_categories_on_deleted_at"
],
"key": "id_path",
"used_key_parts": [
"id_path"
],
"key_length": "770",
"rows_examined_per_scan": 1,
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"filtered": "5.00",
"index_condition": "((`goimagine`.`categories`.`id_path` like '10163/20302/%') and (`goimagine`.`categories`.`category_id` in (2,4,5,8,15,17,18,23,25,26,45,46,47,48,51,52,71,73,76,78,81,82,3,87,91,90,98,100,106,109,112,118,13,131,132,147,169,170,179,186,187,191,194,195,196,197,199,205,257,260,266,99,271,272,278,12,55,305,59,317,319,326,2185,2566,5843,7710,6247,6358,6365,6366,6368,6369,6370,6483,6667,6692,97,6726,40,6738,6739,6817,6866,8498,6903,7221,7265,7266,7405,22740,7651,7695,7712,7713,7714,7905,8031,8443,8488,8489,8499,8694,8695,9148,9321,10161,10163,10333,10334,10335,10336,10409,10482,10812,10853,11350,13321,13356,13357,13358,13359,13579,13628,14094,15094,15466,16173,18857,18877,18878,18879,18880,18881,18886,19509,19514,19515,19803,20143,20302,20611,20955)))",
"cost_info": {
"read_cost": "0.70",
"eval_cost": "0.01",
"prefix_cost": "0.71",
"data_read_per_join": "134"
},
"used_columns": [
"category_id",
"parent_id",
"id_path",
"company_id",
"usergroup_ids",
"status",
"position",
"is_trash",
"deleted_at",
"storefront_id"
],
"attached_condition": "((`goimagine`.`categories`.`company_id` = 0) and (`goimagine`.`categories`.`parent_id` = 20302) and ((`goimagine`.`categories`.`usergroup_ids` = '') or (0 <> find_in_set(0,`goimagine`.`categories`.`usergroup_ids`)) or (0 <> find_in_set(1,`goimagine`.`categories`.`usergroup_ids`))) and (`goimagine`.`categories`.`status` = 'A') and (`goimagine`.`categories`.`storefront_id` in (0,1)) and (`goimagine`.`categories`.`deleted_at` is null))"
}
},
{
"table": {
"table_name": "category_descriptions",
"access_type": "eq_ref",
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"PRIMARY"
],
"key": "PRIMARY",
"used_key_parts": [
"category_id",
"lang_code"
],
"key_length": "9",
"ref": [
"goimagine.categories.category_id",
"const"
],
"rows_examined_per_scan": 1,
"rows_produced_per_join": 0,
"filtered": "100.00",
"cost_info": {
"read_cost": "0.02",
"eval_cost": "0.01",
"prefix_cost": "0.73",
"data_read_per_join": "232"
},
"used_columns": [
"category_id",
"lang_code",
"category",
"mega_m_category_banner_url",
"mega_m_category_svg_icon"
]
}
},
{
"table": {
"table_name": "seo_names",
"access_type": "ref",
"possible_keys": [
"PRIMARY",
"dispatch"
],
"key": "PRIMARY",
"used_key_parts": [
"object_id",
"type",
"dispatch",
"lang_code"
],
"key_length": "206",
"ref": [
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"const",
"const",
"const"
],
"rows_examined_per_scan": 1,
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"filtered": "100.00",
"cost_info": {
"read_cost": "0.04",
"eval_cost": "0.01",
"prefix_cost": "0.78",
"data_read_per_join": "86"
},
"used_columns": [
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"object_id",
"company_id",
"type",
"dispatch",
"path",
"lang_code"
]
}
}
]
}
}
}