我有一个名为Bowzer
的表,它有一个名为Type
的列。更新查询中未显示SQL Server 2008列名'类型'
当我尝试运行此查询时,SSMS无法识别列Type
。
这里是我的查询
update Bowzer
set inserted_by = ISNULL(inserted_by, 'Auto')
where (bowzer_id = 8 and inserted_by is null and type='CRUDE')
这不认列Type
并给出了一个错误
无效列名类型
不允许此列名Type
?
另外,我要检查,如果Inserted_By
列为空,然后用价值Auto
如何做呢更换呢?
编辑 - 1 DDL表Bowzer
CREATE TABLE [dbo].[Bowzer](
[bowzer_id] [numeric](18, 0) IDENTITY(1,1) NOT NULL,
[bowzer_no] [nvarchar](20) NULL,
[quantity] [numeric](18, 0) NULL,
[dip1] [numeric](18, 0) NULL,
[Cmpt_Capacity1] [numeric](5, 0) NULL,
[dip2] [numeric](18, 0) NULL,
[Cmpt_Capacity2] [numeric](5, 0) NULL,
[dip3] [numeric](18, 0) NULL,
[Cmpt_Capacity3] [numeric](5, 0) NULL,
[dip4] [numeric](18, 0) NULL,
[Cmpt_Capacity4] [numeric](5, 0) NULL,
[dip5] [numeric](18, 0) NULL,
[Cmpt_Capacity5] [numeric](5, 0) NULL,
[expiry_date] [datetime] NOT NULL,
[status] [bit] NOT NULL,
[inserted_on] [datetime] NULL,
[inserted_by] [nvarchar](20) NULL,
[Type] [nvarchar](50) NULL,
CONSTRAINT [PK_Bowzer] PRIMARY KEY CLUSTERED
(
[bowzer_id] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]
GO
你确定你有一列在“Bowzer”中命名为'type'?你可以为Bowzer添加[DDL](http://en.wikipedia.org/wiki/Data_Definition_Language)吗? –
我假设你的意思是DropDownList的术语DDL。是的,我可以做到这一切,它只是SSMS,不会承认这个专栏名称,intellisense不会显示它。 –
DDL =数据定义语言http://en.wikipedia.org/wiki/Data_Definition_Language –