摘要: 描述:将一个项的值或一个变量复制到另一个项或全局变量中。语法:PROCEDURE COPY( source VARCHAR2, destination VARCHAR2);示例1:对Empno项查询时强加通配符搜索,在pre-query中使用。Copy(Name_In('Emp.Empno') || '%', 'Emp.Empno' );示例2:设置动态生成的全局变量名的值。DECLARE global_var_name VARCHAR2(80);BEGIN IF :Selection.Choice = 5 THEN global_var_nam 阅读全文
posted @ 2012-11-23 17:02 niuniuwangyue 阅读(124) 评论(0) 推荐(0) 编辑
摘要: 个性化-窗口颜色-高级外观设置-项目-窗口-颜色-其他:RGB(204,232,207) 阅读全文
posted @ 2012-11-23 15:39 niuniuwangyue 阅读(137) 评论(0) 推荐(0) 编辑
摘要: 一、创建表,表中包括弹性域结构列和弹性域列CREATE TABLE RICK_FORM_DFF_TEST( ITEM_ID NUMBER NOT NULL, ITEM_NUMBER VARCHAR2(30) NOT NULL, ITEM_NAME VARCHAR2(100) NOT NULL, ITEM_DESCRIPTION VARCHAR2(255), START_DATE_ACTIVE DATE, END_DATE_ACTIVE DATE, ATTRIBUTE_CATEGORY VARCHAR2(30),--结构列 ATTRIBUTE1 VARCHAR2(150), --弹性域... 阅读全文
posted @ 2012-11-23 09:11 niuniuwangyue 阅读(473) 评论(0) 推荐(0) 编辑
摘要: create database link rickdb connect to scott identified by yuyang using '(DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = 10.20.141.85)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = orcl) ) )';CREATE TABLE RICK AS SELECT * FROM EMP@RICKDB; 阅读全文
posted @ 2012-11-23 08:58 niuniuwangyue 阅读(86) 评论(0) 推荐(0) 编辑