在SQL触发器或存储过程中获取在程序登录的用户

复制代码 代码如下:

Member
CREATE TABLE Member
(
Member_nbr INT IDENTITY(1,1) PRIMARY EKY NOT NULL,
[Name] NVARCHAR(30),
Birthday DATETIME,
Email NVARCHAR(100),
[Address] NVARCHAR(100)
)
GO

复制代码 代码如下:

MemberSp_Insert
CREATE PROCEDURE MemberSp_Insert
(
--Other parameter
@Operater NVARCHAR(50) --带到此参数，可从程序的用户传至数据库
)
AS
BEGIN
--处理插入事务
---INSERT INTO [dbo].[Member] (xxx) VALUES(xxx)
--把相关信息存入临时表，方便在触发器时取到。
IF OBJECT_ID('#AuditWho') IS NOT NULL
DROP TABLE [#AuditWho]
CREATE TABLE [#AuditWho] (PrimaryKey INT,Operater NVARCHAR(50))
INSERT INTO [#AuditWho] VALUES(SCOPE_IDENTITY(),@Operater)
END
GO

复制代码 代码如下:

MemberSp_Update
CREATE PROCEDURE MemberSp_Update
(
--Other parameter
@Member_nbr INT,
@Operater NVARCHAR(50) --带到此参数，可从程序的用户传至数据库
)
AS
BEGIN
--处理更新事务
---UPDATE [dbo].[Member] SET [xxx] = xxx, ... WHERE [Member_nbr] = @Member_nbr

--把相关信息存入临时表，方便在触发器时取到。
IF OBJECT_ID('#AuditWho') IS NOT NULL
DROP TABLE [#AuditWho]
CREATE TABLE [#AuditWho] (PrimaryKey INT,Operater NVARCHAR(50))
INSERT INTO [#AuditWho] VALUES(@Member_nbr,@Operater)
END
GO

复制代码 代码如下:

MemberSp_Delete
CREATE PROCEDURE MemberSp_Delete
(
@Member_nbr INT,
@Operater NVARCHAR(50) --带到此参数，可从程序的用户传至数据库
)
AS
BEGIN
--处理删除事务
---DELETE FROM [dbo].[Member] WHERE [Member_nbr] = @Member_nbr

--把相关信息存入临时表，方便在触发器时取到。
IF OBJECT_ID('#AuditWho') IS NOT NULL
DROP TABLE [#AuditWho]
CREATE TABLE [#AuditWho] (PrimaryKey INT,Operater NVARCHAR(50))
INSERT INTO [#AuditWho] VALUES(@Member_nbr,@Operater)
END
GO

复制代码 代码如下:

MemberTr_Insert
CREATE TRIGGER [dbo].[MemberTr_Insert]
ON [dbo].[Member]
FOR INSERT
AS
BEGIN
IF @@ROWCOUNT = 0 RETURN
SET NOCOUNT ON
--事务处理
DECLARE @Operater NVARCHAR(50),@Member_nbr INT
SELECT @Member_nbr = [Member_nbr] FROM inserted
SELECT @Operater = [Operater] FROM [#AuditWho] WHERE [PrimaryKey] = @Member_nbr
--插入Audit 表中
--INSERT INTO ....
END
GO

复制代码 代码如下:

MemberTr_Update
CREATE TRIGGER [dbo].[MemberTr_Update]
ON [dbo].[Member]
FOR UPDATE
AS
BEGIN
IF @@ROWCOUNT = 0 RETURN
SET NOCOUNT ON
--事务处理
DECLARE @Operater NVARCHAR(50),@Member_nbr INT
SELECT @Member_nbr = [Member_nbr] FROM deleted
SELECT @Operater = [Operater] FROM [#AuditWho] WHERE [PrimaryKey] = @Member_nbr
--插入Audit 表中
--INSERT INTO ....
END
GO

复制代码 代码如下:

MemberTr_Delete
CREATE TRIGGER [dbo].[MemberTr_Delete]
ON [dbo].[Member]
FOR DELETE
AS
BEGIN
IF @@ROWCOUNT = 0 RETURN
SET NOCOUNT ON
--事务处理
DECLARE @Operater NVARCHAR(50),@Member_nbr INT
SELECT @Member_nbr = [Member_nbr] FROM deleted
SELECT @Operater = [Operater] FROM [#AuditWho] WHERE [PrimaryKey] = @Member_nbr
--插入Audit 表中
--INSERT INTO ....
END
GO