Question

我有三张桌子：

Reference表：

CREATE TABLE [dbo].[ref_uharian]
(
    [uhID] [int] IDENTITY(1,1) NOT NULL,
    [uh_tahun] [int] NOT NULL,
    [uh_kdlokasi] [int] NOT NULL,
    [uh_nominal] [decimal](15, 2) NULL,
 CONSTRAINT [PK_ref_uharian] PRIMARY KEY CLUSTERED 
(
    [uh_tahun] ASC,
    [uh_kdlokasi] 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

Master表：

CREATE TABLE [dbo].[master_st]
(
    [tugasID] [int] IDENTITY(1,1) NOT NULL,
    [nost_generate] [varchar](20) NOT NULL,
    [nost_asli] [varchar](20) NULL,
    [nip] [varchar](18) NULL,
    [kdperan] [int] NULL,
    [gol] [varchar](3) NULL,
    [eselon] [varchar](3) NULL,
    [kdst] [int] NOT NULL,
    [kdlokasi] [int] NOT NULL,
    [tgl_mulai] [varchar](10) NOT NULL,
    [tgl_selesai] [varchar](10) NOT NULL,
    [jumlahhari1] [int] NOT NULL,
    [jumlahhari2] [int] NULL,
 CONSTRAINT [PK_master_st] PRIMARY KEY CLUSTERED 
(
    [tugasID] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]

TRANSACTION DETAIL表：

CREATE TABLE [dbo].[trs_uangharian]
(
    [tr_id] [int] IDENTITY(1,1) NOT NULL,
    [tugasID] [int] NOT NULL,
    [uangharian20] [decimal](15, 2) NULL,
    [uangharian80] [decimal](15, 2) NULL,
    [uangharian100] [decimal](15, 2) NULL,
 CONSTRAINT [PK_trs_uangharian] PRIMARY KEY CLUSTERED 
(
    [tr_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]

我想要做的是创建一个触发器，这样当我在MASTER表中插入一行时，它会根据表TRANSACTION DETAIL将新值插入Reference。< / p>

uangharian100
uangharian20 (is 20% from uangharian 100)
uangharian80 (is 80% from uangharian 100)

获取uangharian100的值我已经创建了一个函数（它必须这样做因为[tgl_mulai] varchar datebegin和[tgl_mulai] varchar dateend是一个varchar所以我必须先将它转换为日期。

这是功能

CREATE FUNCTION [dbo].[fc_col_uangharian100]
(
    @tgl_mulai VARCHAR(10),
    @tgl_selesai VARCHAR(10),
    @kdlokasi INT
)
RETURNS DECIMAL
AS
BEGIN
    DECLARE  @date_diff INT,  @thn_harian INT, @cst_uharian DECIMAL (15,2)

    SET @thn_harian=CAST(YEAR(CONVERT(datetime, @tgl_mulai, 103)) AS INT)
    SET @date_diff=((SELECT datediff(day,CONVERT([datetime],@tgl_mulai,(103)),CONVERT([datetime],@tgl_selesai,(103))))+1)
    SET @cst_uharian=(SELECT uh_nominal FROM ref_uharian WHERE ((uh_tahun=@thn_harian) AND (uh_kdlokasi=@kdlokasi)))

    RETURN ((@date_diff)*(@cst_uharian))
END

在触发器中使用函数

0 个答案: