1 简介 工作中产品经常会临时找我导出一些数据,导出mysql查询结果数据有几种方法,下面介绍3种. ① mysql -u -p -e "sql" db > filepath ② echo "sql" | login > filepath ③ mysql login; use db; select * into outfile "filepath" from tb condition; 2 实例讲解 ① mysql -
create or replace directory MY_DIR as 'D:\MY_DIR\'; grant read,write on directory MY_DIR to adm; select * from dba_directories; CREATE OR REPLACE PROCEDURE pro_exportTxt_SIEM IS export_handle UTL_FILE.file_type;BEGIN export_handle := UTL_FILE.FOPEN('