【发布时间】:2017-10-04 08:36:24
【问题描述】:
我有两张桌子
tbl_jobs
CREATE TABLE [dbo].[tbl_jobs]
(
[JobID] [int] IDENTITY(1,1) NOT NULL,
[JobType] [nvarchar](50) NOT NULL,
[RequestID] [int] NOT NULL,
[AssignTo] [int] NOT NULL,
[FromOrgID] [int] NOT NULL,
[ToOrgID] [int] NOT NULL,
[Ammount] [nvarchar](50) NOT NULL,
[JobStatus] [nvarchar](50) NOT NULL,
[Remark] [nvarchar](50) NULL,
[strOwner] [nvarchar](50) NOT NULL,
[dbTstamp] [datetime2](7) NOT NULL,
CONSTRAINT [PK_tbl_jobs]
PRIMARY KEY CLUSTERED ([JobID] ASC)
) ON [PRIMARY]
GO
ALTER TABLE [dbo].[tbl_jobs] WITH CHECK
ADD CONSTRAINT [FK_tbl_jobs_tbl_orgs]
FOREIGN KEY([FromOrgID]) REFERENCES [dbo].[tbl_orgs] ([OrgID])
GO
ALTER TABLE [dbo].[tbl_jobs] CHECK CONSTRAINT [FK_tbl_jobs_tbl_orgs]
GO
ALTER TABLE [dbo].[tbl_jobs] WITH CHECK
ADD CONSTRAINT [FK_tbl_jobs_tbl_orgs1]
FOREIGN KEY([ToOrgID]) REFERENCES [dbo].[tbl_orgs] ([OrgID])
GO
tbl_orgs
CREATE TABLE [dbo].[tbl_orgs]
(
[OrgID] [int] IDENTITY(1,1) NOT NULL,
[OrgName] [nvarchar](50) NOT NULL,
[OrgTele] [nvarchar](50) NULL,
[OrgEmail] [nvarchar](50) NULL,
[OrgArea] [nvarchar](50) NOT NULL,
[OrgCity] [nvarchar](50) NOT NULL,
[OrgLocation] [nvarchar](50) NOT NULL,
[OrgType] [nvarchar](50) NOT NULL,
[OrgStatus] [nvarchar](50) NOT NULL,
[strOwner] [nvarchar](50) NOT NULL,
[dbTStamp] [datetime2](7) NOT NULL,
CONSTRAINT [PK_tbl_orgs]
PRIMARY KEY CLUSTERED ([OrgID] ASC)
) ON [PRIMARY]
GO
我需要为tbl_jobs.FromOrgID 和tbl_jobs.ToOrgID 获取大部分tbl_jobs 列和对应的tbl_orgs.OrgName。
如果我选择tbl_orgs.orgname,我不会得到正确的结果。
我被困在这里。我应该使用什么类型的查询来获得结果?
【问题讨论】:
标签: sql-server select subquery