标签:ar sp bs ef line nbsp oracle har rac
DECLARE
sname VARCHAR2(20);
BEGIN
sname:=‘xxx‘;
sname:=sname||‘ and tom‘;
dbms_output.put_line(sname);
END;
或者
DECLARE
sname VARCHAR2(20) :=‘jerry‘;
BEGIN
sname:=sname||‘ and tom‘;
dbms_output.put_line(sname);
END;
标签:ar sp bs ef line nbsp oracle har rac
原文地址:http://www.cnblogs.com/yinxingyeye/p/oracle.html