我有这个SQL表
CREATE TABLE Notes( NoteID [int] IDENTITY(1,1) NOT NULL, NoteTitle [nvarchar](255) NULL, NoteDescription [nvarchar](4000) NULL ) CONSTRAINT [PK_Notes] PRIMARY KEY CLUSTERED ( NoteID ASC )WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY] ) ON [PRIMARY]
而且我想从临时表中复制记录,包括NoteID(使用sql查询)。
这是我的脚本:
SET IDENTITY_INSERT Notes OFF INSERT INTO Notes (NoteID, NoteTitle,NoteDescription) SELECT NoteID, NoteTitle,NoteDescription from Notes_Temp SET IDENTITY_INSERT Notes ON
使用此脚本,我得到一个错误:
Cannot insert explicit value for identity column in table 'Notes' when IDENTITY_INSERT is set to OFF.
还有其他方法可以使用sql查询将记录插入带有身份列的表中吗?
左右更改开和关
SET IDENTITY_INSERT Notes ON INSERT INTO Notes (NoteID, NoteTitle,NoteDescription) SELECT NoteID, NoteTitle,NoteDescription from Notes_Temp SET IDENTITY_INSERT Notes OFF