QUERY PLAN
Sort (cost=8.74..8.76 rows=7 width=35)
Sort Key: pinyin1 NULLS FIRST, namecut1 NULLS FIRST, pinyin2 NULLS FIRST, namecut2 NULLS FIRST, pinyin3 NULLS FIRST, namecut3 NULLS FIRST, pinyin4 NULLS FIRST, namecut4 NULLS FIRST
-> Seq Scan on tbl_users u (cost=0.00..8.64 rows=7 width=35)
Filter: (id = ANY ('{5329,5311,5357,5358,5359,5364,5449}'::integer[]))