摘要:
清洗决策易的客户 select * from jcyclient where clientid=0 create index jcyclient_index on jcyclient(clientname) update jcyclient set clientname=replace(client 阅读全文
摘要:
查询各连锁的标签 select a.id,a.name,b.name as label from client as a left join label b on b.id = any(a.label) where a.category='6' and b.parentid=1 如果有多个标签,可以 阅读全文
摘要:
一、采用函数,适用于符号比较多的情况; 1 --全角到半角转换函数 2 create or replace function CnFullToHalf(s character varying) 3 returns character varying 4 as 5 $$ 6 declare 7 ret 阅读全文