declare @myColumn   as nvarchar(128)
set @myColumn = 'myColumn'
if not exists (
    select  1
    from    information_schema.columns columns 
    where   columns.table_catalog   = 'myDatabase'
        and columns.table_schema    = 'mySchema' 
        and columns.table_name      = 'myTable' 
        and columns.column_name     = @myColumn
    )
begin
    exec('alter table myDatabase.mySchema.myTable add'
    +'    ['+@myColumn+'] bigint       null')
end

下面是我用来管理数据库中列添加的简单脚本：

IF NOT EXISTS (
        SELECT *
        FROM sys.Columns
        WHERE Name = N'QbId'
            AND Object_Id = Object_Id(N'Driver')
        )
BEGIN
    ALTER TABLE Driver ADD QbId NVARCHAR(20) NULL
END
ELSE
BEGIN
    PRINT 'QbId is already added on Driver'
END

在此示例中，Name是要添加的ColumnName，Object_Id是TableName

试试这个

SELECT COLUMNS.*
FROM   INFORMATION_SCHEMA.COLUMNS COLUMNS,
       INFORMATION_SCHEMA.TABLES TABLES
WHERE  COLUMNS.TABLE_NAME = TABLES.TABLE_NAME
       AND Upper(COLUMNS.COLUMN_NAME) = Upper('column_name') 

我需要类似于SQL Server 2000的东西，正如Mitch所指出的，这只适用于SQL Server 2005或更高版本。

这就是我最终的工作：

if exists (
    select *
    from
        sysobjects, syscolumns
    where
        sysobjects.id = syscolumns.id
        and sysobjects.name = 'table'
        and syscolumns.name = 'column')

另一个贡献是下面的示例，如果列不存在，则添加该列。

    USE [Northwind]
    GO

    IF NOT EXISTS(SELECT * FROM INFORMATION_SCHEMA.COLUMNS
                    WHERE TABLE_NAME = 'Categories'
                        AND COLUMN_NAME = 'Note')
    BEGIN

    ALTER TABLE Categories ADD Note NVARCHAR(800) NULL

    END
    GO

接受答案的临时表格版本：

if (exists(select 1
           from tempdb.sys.columns
           where Name = 'columnName'
                 and Object_ID = object_id('tempdb..#tableName')))
begin
...
end