我在此有一个项目,目标是将多个进出银行合并为一个服务器系统。 进出银行的一些记录是自动化的,在所有的行文中不会是独一无二的。
目前,我们正致力于从方案上修改这些自动化领域,使其成为领域。 调整并允许通过将所有这些表格通过电子数据处理服务器进行检索。
不知道“Schema”(“Schema”)可以进入,但我们能否修改该表,从一个领域清除一个汽车号码?
否则,没有人对如何完成我们的任务有任何精彩的想法? 或者做了类似的事情?
关于
我在此有一个项目,目标是将多个进出银行合并为一个服务器系统。 进出银行的一些记录是自动化的,在所有的行文中不会是独一无二的。
目前,我们正致力于从方案上修改这些自动化领域,使其成为领域。 调整并允许通过将所有这些表格通过电子数据处理服务器进行检索。
不知道“Schema”(“Schema”)可以进入,但我们能否修改该表,从一个领域清除一个汽车号码?
否则,没有人对如何完成我们的任务有任何精彩的想法? 或者做了类似的事情?
关于
你可以使用DDL:
ALTER TABLE Table1 ALTER COLUMN id long
EDIT 重新评论
在你改变外地类型之前,你需要建立关系,但初级指数是罚款:
ALTER TABLE Table2 DROP CONSTRAINT Table1Table2
这些限制可能被称为这些限制,但你可以利用ADOSchemas获取制约因素(关系)的名称。
由于你重开了MS-Accessodbye,为什么不单单手工编辑表格(右上点击相关表格和设计)? 这样做可能比起草法典更快。
如果你真的需要用方案方式做事,反倾销氧化物是一种相当成熟的、用于操纵化chem物体的被动反应器,对MS-Access来说,它最为突出。 它具有共同点,但你可以使用孔径。
Buried in this page is some examples of using ADOX for adding columns http://www.codeguru.com/cpp/data/mfc_database/ado/article.php/c4343#_Toc1461080
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