QUERY PLAN
Limit (cost=9.24..34.61 rows=20 width=54)
-> Hash Left Join (cost=9.24..128.46 rows=94 width=54)
Hash Cond: (c.sales_rep = u.id)
-> Seq Scan on tbl_clients c (cost=0.00..118.97 rows=94 width=49)
Filter: ((NOT deleted) AND (sales_rep IS NOT NULL) AND (((name)::text ~~* '%信息%'::text) OR (pinyin_shortcut ~~* '%信息%'::text)))
-> Hash (cost=7.44..7.44 rows=144 width=13)
-> Seq Scan on tbl_users u (cost=0.00..7.44 rows=144 width=13)