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POwriting Insert statement in a Stored Procedure
 

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  1. POwriting Insert statement in a Stored Procedure
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    <p>I have 2 sql table</p> <pre><code>[dbo].[Contract] [ContractID] pk,.....other column [dbo].[Installment] //this table has composite primary key [ContractID] pk n fk // it is primary and foreign key [installmentNum] pk, // contractID and installmentnum both are the primary keys </code></pre> <p>A ContractID has 6 or 12 installments for this i used installmentNum column for insertion through a winform i write this stored procedure</p> <pre><code>ALTER PROCEDURE [dbo].[spInsertUpdateInstallment] @ContractID int = 0, @InstallmentNumber int = 0, @month varchar(10), @installment money = 0.00, @commission money = 0.00, @iupdate int = 0 AS SET NOCOUNT ON SET XACT_ABORT ON BEGIN TRAN if @ContractID&lt;&gt;0 and @iupdate=0 //i'm confused here BEGIN INSERT INTO [dbo].[Installment] VALUES(@InstallmentNumber,@month,@installment,@commission) END if @ContractID &lt;&gt;0 and @month is not null and @iupdate=1 BEGIN UPDATE [dbo].[Installment] SET [ContractID] = @ContractID, [InstallmentNumber] = @InstallmentNumber, [currentMonth] = @month, [installment] = @installment, [commission] = @commission WHERE [ContractID] = @ContractID and [currentMonth] = @month END Commit </code></pre> <p>second for reading installments one by one of selected contract i'm trying to write this stored procedure</p> <pre><code>ALTER PROCEDURE [dbo].[spReadInstallment] @ContractID int = 0 AS SET NOCOUNT ON SET XACT_ABORT ON BEGIN tran if @ContractID&lt;&gt;0 begin tran BEGIN SELECT ContractID, InstallmentNumber, currentMonth, installment, commission FROM Installment WHERE (ContractID = @contractid) // have doubt about the select statement? END commit </code></pre> <p>I have confusion About the SELECT statement of the spReadInstallment and insert statment of the spInsertUpdateInstallment I'm beginer and can't understand the mistake behind kindly guide me</p>
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    1. USmepk
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    1. COWhat is the "mistake" you are experiencing? What trouble are you having? Please be more specific.
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      1. USBernard
    2. COWell, for one thing, you appear to be leaving a hanging transaction in spReadInstallment. You have two begin trans, but only one commit. I'm not sure if you really need the transactions anyway...
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      1. USCode Magician
 

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