并且发现这个sql语句中使用了To_char函数。 例如如下的这个表空间使用率的sql。 代码语言:javascript 代码运行次数:0 运行 AI代码解释 SQL> set lines 120 set pages 100 set term off tti off clear col col TABLESPACE_NAME format a15 col "SIZE(MB)" format a20 col "USED(MB)" format a20 col "FREE...
问sqlplus中的to_char问题EN今天准备测试一下10g升级到11g的场景，装完10g的，然后再装11g的服务端。sq...
-- Add any SQL*Plus commands here that are to be executed when a -- user starts SQL*Plus, or uses the SQL*Plus CONNECT command. set linesize 300 ; set pagesize 100 ; 更多详细内容参见:http://blog.csdn.net/kkdelta/article/details/7178890 4.对于clob和blob以及to_char和to_clob之间的讨论...
我测试过，如果中途中断的话，存储过程不会再执行。如果存储过程里面没有写commit的话数据就不会变更。create or replace procedure t_emp(res out varchar2) isbegin for i in 1..100000 loop insert into emp(empno,ename,hiredate) values(i,'Sysuser'||to_char(i),sysdate); --com...
select to_char(sysdate,'yyyymmddhh24mi') dat1 from dual; spool c:/&&filename..txt select * from dept; spool off; 4.如何从脚本文件中得到WINDOWS环境变量的值: 在windos中: spool c:/temp/%ORACLE_SID%.txt select * from dept; ... ...
select to_char(a.value,’J’)+b.value/86400, ’HH24:MI:SS DD-MON-RR’) start_time from v$instance a,v$instance b where a.key=’STARTUP TIME –JULIAN’ AND b.key=’STARTUP TIME –SECONDS’; 观看实例存储器分配信息 SELECT name,bytes from v$sgastat ...
UPDATE sys.user$ SET spare1=spare1-BITAND(spare1, 1048576), spare6 = DECODE(to_char(:2, 'YYYY-MM-DD'), '0000-00-00', to_date(NULL), :2) WHERE user# = :1; SYS@book> @ sql_id 5dqz0hqtp9fru --SQL_ID = 5dqz0hqtp9fru ...
select to_char(a.value,’J’)+b.value/86400, ’HH24:MI:SS DD-MON-RR’) start_time from v$instance a,v$instance b where a.key=’STARTUP TIME –JULIAN’ AND b.key=’STARTUP TIME –SECONDS’; 观看实例存储器分配信息 SELECT name,bytes from v$sgastat ...
SQL> select to_date(to_char(sysdate,'yyyy-mm-dd')) from dual; select to_date(to_char(sysdate,'yyyy-mm-dd')) from dual * ERROR at line 1: ORA-01861: literal does not match format string 在没有修改环境变量或session参数时,这个语句是无法执行的。修改后可以执行: SQL> select to_date(...
SET BLO[CKTERMINATOR]block_term_char Sets the character used to terminate entry of a PL/SQL block. The default is a period. SET BUF[FER] {buffer_name|SQL} Allows you to switch between buffers. Note that only one buffer can be used for executing SQL statements. ...