"UpdateModuleSetting" Stored Procedure

This stored procedure is used by the edit pages for various modules to add or update the settings they require.  For example, the Image module uses this procedure to store it's Height and Width settings. The input parameters include the item's primary key (ModuleID), plus the name and value for the setting.

    CREATE PROCEDURE UpdateModuleSetting
    (
        @ModuleID      int,
        @SettingName   nvarchar(50),
        @SettingValue  nvarchar(256)
    )
    AS

    IF NOT EXISTS (
        SELECT 
            * 
        FROM 
            ModuleSettings 
        WHERE 
            ModuleID = @ModuleID
        AND
            SettingName = @SettingName
    )
    INSERT INTO ModuleSettings (
        ModuleID,
        SettingName,
        SettingValue
    ) 
    VALUES (
        @ModuleID,
        @SettingName,
        @SettingValue
    )
    ELSE
    UPDATE
        ModuleSettings

    SET
        SettingValue = @SettingValue

    WHERE
        ModuleID = @ModuleID
      AND
        SettingName = @SettingName
        

ModuleSettings:  Each record in the ModuleSettings table contains a name/value pair that represents a setting used by a module within the portal.  Each setting item contains a ModuleID to permit all settings to be retrieved in a single query.