the sql buffer sotres the most recently enterd SQL command or PL/SQL block,the command or blcok remains in the buffer until replaced by the next SQL command or PL/SL block,can view the buffer contents with the LIST command can excute the command or block in the sql buffer using the RUN...
jhnd INTEGER, gsmc VARCHAR2(50), xmssdwmc VARCHAR2(50), xmlx VARCHAR2(4), zcgs VARCHAR2(50), gdzcfl VARCHAR2(50), ejfl VARCHAR2(50), sjfl VARCHAR2(50), zgshzy VARCHAR2(40), xmgllx VARCHAR2(42), sbmc VARCHAR2(200), xmnr VARCHAR2(3020), tzgm VARCHAR2(20), sl INTEGER, ...
二或 不等于 大于 = 大于等于 小于 = 小于等于 IN (列表 ) 等于列表中的任意值 BETW EEN 值 1 A N D 值 大于等于值 1 并且小于等于值 (即在值 1 和值 之间) LIKE%SL 模式匹配 。%”匹配0 个或任意多个字符。 “二匹配一个字符 IS NULL 空值 IS NOT NULL 非空值 (1) IN 在查找中,经常会...
--//退出重新登录: SCOTT@book01p> @ sl all alter session set statistics_level = all; Session altered. SCOTT@book01p> select * from dept; DEPTNO DNAME LOC --- --- --- 10 ACCOUNTING NEW YORK 20 RESEARCH DALLAS 30 SALES CHICAGO 40 OPERATIONS BOSTON SCOTT@book01p> set rowlimit 3 SCOTT...
(20),slINTEGER,jldwVARCHAR2(8),kypfwhVARCHAR2(42),zxxdztVARCHAR2(40),ztzNUMBER(10,2),tzjhVARCHAR2(2000),sfdbxmVARCHAR2(20),bzVARCHAR2(2000),xmsssdwVARCHAR2(42),xmsssdwmcVARCHAR2(50),xmssxdwVARCHAR2(42),xmssxdwmcVARCHAR2(50),bzrVARCHAR2(42),bzrmcVARCHAR2(200),bzrqDATE);--Add...
(1)RHEL/CentOS/SL Linux 6.x 下安装 EPEL6 yum源: 32位系统选择: # rpm -ivh http://download.fedoraproject.org/pub/epel/6/i386/epel-release-6-7.noarch.rpm 64位系统选择: # rpm -ivh http://download.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-7.noarch.rpm ...
SELECT count(1) into SYNC_MARK FROM SYNC_FINISH_LOG sl where to_date(to_char(sl.END_DATE,'YYYY-MM-DD'),'YYYY-MM-DD')=to_date(to_char(sysdate,'YYYY-MM-DD'),'YYYY-MM-DD') ; if(SYNC_MARK=0) then DBMS_OUTPUT.PUT_LINE('这是第2层的if'); ...
SQL> VRIBLE v_sl NUMBER SQL> EXECUTE :v_sl:=10 PL/SQL 过程已成功完成。 SQL> BEGIN 2 :v_sl:=20; 3 END; 4 / PL/SQL 过程已成功完成。 SQL> PRINT v_sl V_SL --- 20 --定义绑定变量v_sl --给绑定变量v_sl赋 值 --引用绑定...
(1)RHEL/CentOS/SL Linux 6.x 下安装 EPEL6 yum源: 32位系统选择: # rpm -ivh http://download.fedoraproject.org/pub/epel/6/i386/epel-release-6-8.noarch.rpm 64位系统选择: # rpm -ivh http://download.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm ...
-rw--- 1 root sys 1435656 Sep 26 15:12 libsqlplusic.sl-rwxr-xr-x 1 root sys 25168 Sep 26 15:12 sqlplus# Now how to configure "tnsnames.ora" to connect to the oracle database server ?Any help appreciated.Thanks,Shiv 0 Kudos Reply Arunvijai_4 Honored Contributor 10-23-2...