如何在 oracle 12.1 中使用 sqlplus 将表数据导出到 csv 文件中

Question

I need a extact the output of one of select which having more than 200 millions records. So what is the way doing such unload. I can access the DB server via sqlplus. I search through the internet and I found below commands. But seems they are not working 12.1

SQL> set markup csv on
SP2-0158: unknown SET option "csv"
SQL>

Answer 1

You can use the

set colsep ,
set pagesize 0
set lines 1000

colsep is the separator character used to split the columns. For a.csv file, It should be comma.