Android 合并SQLite3 SELECT语句的列
我需要像这样的东西Android 合并SQLite3 SELECT语句的列,android,sqlite,Android,Sqlite,我需要像这样的东西 SELECT (Name & ', ' & Firstname) AS Test FROM Person; Simpson, Homer Simpson, Bart ... 它返回类似于 SELECT (Name & ', ' & Firstname) AS Test FROM Person; Simpson, Homer Simpson, Bart ... 在“测试”列中 是否可以在SQLite3(用于android开发)中创建这样的
SELECT (Name & ', ' & Firstname) AS Test FROM Person;
Simpson, Homer
Simpson, Bart
...
它返回类似于
SELECT (Name & ', ' & Firstname) AS Test FROM Person;
Simpson, Homer
Simpson, Bart
...
在“测试”列中
是否可以在SQLite3(用于android开发)中创建这样的语句
谢谢。使用| |操作符:
SELECT (Name || ', ' || Firstname) AS Test FROM Person;