li2

字符串连续空格处理 – 在线小工具(使用Flex与正则表达式创建)

Categories: Flex; Tagged with: Flex • Tools; @ October 3rd, 2010 22:05

功能: 将会替换所有的(连续)空格为”,”
原理: Flex中使用RegExp替换. (more…)

Categories: Database; Tagged with: DB2 • SQL; @ October 3rd, 2010 18:12

SQL语句: "SELECT service_level, fixpack_num FROM TABLE (sysproc.env_get_inst_info()) as INSTANCEINFO";

Categories: Database; Tagged with: DB2 • Primary key • SQL; @ October 3rd, 2010 15:01

ALTER TABLE TABLE2 DROP PRIMARY KEY

ALTER TABLE TABLE2 ADD ID2 INTEGER NOT NULL DEFAULT 1; ALTER TABLE TABLE2 ADD PRIMARY KEY(ID2);

Categories: Database; Tagged with: DB2 • JDBC • Primary key; @ October 3rd, 2010 14:50

SQL:

SELECT * FROM SYSIBM.SYSCOLUMNS WHERE TBCREATOR NOT LIKE ‘SYS%’ AND TBNAME = ‘TABLENAME‘ AND KEYSEQ > 0 ORDER BY KEYSEQ ASC;

Categories: Flex; Tagged with: DB2 • Ebook • Flex; @ October 2nd, 2010 23:28

Getting started with Adobe® Flex® couldn’t be easier. Read this free ebook to:

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Learn about the Flex programming basics using MXML® and ActionScript(TM)
Get up to speed with powerful features like data binding, view states, and charting
Practice with hands-on exercises

DB2社区的免费电子书 – Flex快速上手, 尚无中文版.

更多DB2社区的免费电子书: ibm.com/db2/books