SQL 怎样和empty string 做比较阿# Database - 数据库
b*d
1 楼
欧的error is "a string literal must not be the empty string literal ('')"
c*y
2 楼
NULL
【在 b********d 的大作中提到】
: 欧的error is "a string literal must not be the empty string literal ('')"
【在 b********d 的大作中提到】
: 欧的error is "a string literal must not be the empty string literal ('')"
相关阅读
'Yukon' to Add Run-Time, XML Support[转载] Database Interface in ANSI C++?help, how to insert some value throughanybody got oracle 9i certificate? 急数据库教材求救？coding convention related to SQL and DB schema,help needed on aspx&ms-access再请教一个问题Re: [转载] any free tool/program that can sync LDAP servers?for that drop table errorhow do u guys think of DBA postion?Drop table error.请教一个sql server的问题关于数据库认证的几个想法，请大侠指教求教：哪里能找到introduction to oracle:sql and pl/sql student guide关于FoxPro的容量问题import dump file有没有哪位前辈考过CISAconvert the download ssReader book filelogin to OEM from DBA studio