脚本内容如下: 代码如下: set linesize 3000; set heading off; set feedback off; set term off; set pagesize 0; set trimspool on; spool a.csv; select c1_name||’,’||c2_name from dual; select c1||’,’||c2 from tbtest spool off;
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方案有很多种,我这里简单说一下:
1. into outfile
代码如下:
SELECT * FROM mytable
INTO OUTFILE ‘/tmp/mytable.csv’
FIELDS TERMINATED BY ‘,’
OPTIONALLY ENCLOSED BY ‘”‘
LINES TERMINATED BY ‘\n’;
在我使用过程中发现一个特别严重问题,这里面不能插入查询条件,比如where这些,也就是说只能整表导出,不知道是不是我的写法有问