Question

我的数据库中有一个表格，其中包含字段

    Column Name       Data Type 
    ===========     =============

    Empno          varchar(10)
    Surname        varchar(10)
    ShiftDiffInd   varchar (1)
    PrevEmpGrossy  money
    NonTaxYtodate  money

我想从这个表中只取这两个字段'ShiftDiffInd' 'NonTaxYtodate'的字段名称。不是这个领域的价值，那我该怎么做呢

我希望我的回归像这样

==============
ShiftDiffInd
NonTaxYtodate

Answer 1

select
   syscolumns.name as [Column]
from 
   sysobjects, syscolumns 
where sysobjects.id = syscolumns.id
and   sysobjects.name = 'Master'
and (syscolumns.name = 'ShiftDiffInd' or syscolumns.name = 'NonTaxYtodate')
order by syscolumns.name

Answer 2

SELECT 'ShiftDiffInd' as ShiftDiffInd, 'NonTaxYtodate' as NonTaxYtodate , * FROM Master

Answer 3

 select column_name from INFORMATION_SCHEMA.COLUMNS
where 1=1
    and TABLE_NAME = 'Master'
    and COLUMN_NAME in ('ShiftDiffInd','NonTaxYtodate')

Answer 4

我之前误解了您的问题，尝试使用以下查询，您会得到预期的结果：

 SELECT COLUMN_NAME
FROM INFORMATION_SCHEMA.COLUMNS
WHERE TABLE_NAME=OBJECT_NAME(OBJECT_ID('Master'))
AND COLUMN_NAME IN ('ShiftDiffInd','NonTaxYtodate')

从sql表中选择字段名称

4 个答案: