{
"query_block": {
"select_id": 1,
"cost_info": {
"query_cost": "5.80"
},
"table": {
"table_name": "q_ab__video_gallery",
"access_type": "index",
"possible_keys": [
"product_id"
],
"key": "product_id",
"used_key_parts": [
"product_id"
],
"key_length": "3",
"rows_examined_per_scan": 24,
"rows_produced_per_join": 24,
"filtered": "100.00",
"using_index": true,
"cost_info": {
"read_cost": "1.00",
"eval_cost": "4.80",
"prefix_cost": "5.80",
"data_read_per_join": "1K"
},
"used_columns": [
"video_id",
"product_id"
],
"attached_condition": "(`portal`.`q_ab__video_gallery`.`product_id` in (29252,29290,29292,29321,29344,29351,29352,29385,29387,29388,29391,29394,29682,29685,29687,29692,29704,29707,29709,29712,29718,29732,29733,29735,29736,29737,29747,29748,29754,29766))"
}
}
}