2020
12-10
12-10
Oracle数据库根据某字段将多条数据合并为一条数据 NEW
场景将账户表中同一个用户的账户号合并显示在一条记录中select name, listagg(account_name, ',') within group(order by name) from user_account group by name;建表sql语句create table user_account(
id number(12,0) primary key,
name varcha...
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错误信息：warning: here-document at line 8 delimited by end-of-file (wanted `EOF')出错shell代码：#!/bin/bash
source /etc/profile
ret=$(sqlplus -S /nolog <<EOF
connect sys/123456 as sysdba;
select&nbs...