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SELECT 
  filter_id, 
  feature_id 
FROM 
  cscart_product_filters 
WHERE 
  status = 'A'

Query time 0.00030

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "2.96"
    },
    "table": {
      "table_name": "cscart_product_filters",
      "access_type": "ALL",
      "rows_examined_per_scan": 24,
      "rows_produced_per_join": 2,
      "filtered": "10.00",
      "cost_info": {
        "read_cost": "2.73",
        "eval_cost": "0.24",
        "prefix_cost": "2.97",
        "data_read_per_join": "153"
      },
      "used_columns": [
        "filter_id",
        "feature_id",
        "status"
      ],
      "attached_condition": "(`cscart_db`.`cscart_product_filters`.`status` = 'A')"
    }
  }
}

Result

filter_id	feature_id
20	30
18	0
21	34
37	63
23	61
19	62
15	56
25	0
26	107
28	73
34	32
41	174
31	139
30	110
32	140
33	137
35	152
36	103
39	154
40	119

filter_id	feature_id
20	30
18	0
21	34
37	63
23	61
19	62
15	56
25	0
26	107
28	73
34	32
41	174
31	139
30	110
32	140
33	137
35	152
36	103
39	154
40	119

filter_id	feature_id
20	30
18	0
21	34
37	63
23	61
19	62
15	56
25	0
26	107
28	73
34	32
41	174
31	139
30	110
32	140
33	137
35	152
36	103
39	154
40	119

filter_id	feature_id
20	30
18	0
21	34
37	63
23	61
19	62
15	56
25	0
26	107
28	73
34	32
41	174
31	139
30	110
32	140
33	137
35	152
36	103
39	154
40	119