我正在尝试编写一个脚本,我可以将其作为dba用户连接到db并计算用户数。最终我想更新我的脚本以检查用户是否存在;杀了他们的会议;然后删除用户。但是目前我想从计算用户开始,只是为了确保我的脚本正在运行。
但看起来它没有连接到DB。
echo
echo "3> Resetting databases..."
read -p "Enter Database Server Hostname: " db_host
read -p "Enter Database SID: " db_sid
read -p "Enter DBA User: " dba_usr
read -p "Enter DBA password: " dba_pwd
read -p "Enter Schema1 owner: " usr1
read -p "Enter alternate user1 " usr2
read -p "Enter alternate user2 " usr3
sqlplus -s $dba_usr/$dba_pwd@$db_sid << EOF
set timing off
set feedback off
set serveroutput off
DECLARE
usr1 varchar2(10) := '$usr1';
usr2 varchar2(10) := '$usr2';
usr3 varchar2(10) := '$usr3';
total INTEGER;
TYPE user_arr IS VARRAY(3) OF VARCHAR2(20);
users user_arr;
BEGIN
dbms_output.put_line('Entered inside this block...');
users := user_arr( upper(usr1),
upper(usr2),
upper(usr3) );
total := users.count;
FOR i in 1 .. total LOOP
dbms_output.put_line('Usernames are: '|| users(i));
END LOOP;
END;
/
EOF
输出如下:
3> Resetting databases...
Enter Database Server Hostname: HOSTNAME
Enter Database SID: SID
Enter DBA User: DBA
Enter DBA password: pwd
Enter Schema1 owner: user1
Enter alternate user1 user2
Enter alternate user2 user3
获取输入值后,它不会执行任何操作。我不知道出了什么问题。试图解决它,但不能。任何人都可以找出问题吗?谢谢!
答案 0 :(得分:2)
只需删除set serveroutput off
。
您正在指示SQL * Plus不输出任何内容。