[성현모] SecondaryKey Null허용으로 수정

DBPatch/sqlScripts/SystemX.DB.UniqueKeyDB_Create.sql

@@ -266,7 +266,7 @@ PRINT N'테이블 [dbo].[tPairKeyStorage]을(를) 만드는 중...';
 GO
 CREATE TABLE [dbo].[tPairKeyStorage] (
     [cPrimaryKey]   NVARCHAR (50)  NOT NULL,
-    [cSecondaryKey] NVARCHAR (50)  NOT NULL,
+    [cSecondaryKey] NVARCHAR (50)  NULL,
     [cValue1]       NVARCHAR (200) NULL,
     [cValue2]       NVARCHAR (200) NULL,
     [cDateTime]     DATETIME2 (7)  NOT NULL,

DBPatch/sqlScripts/SystemX.DB.UniqueKeyDB_Update.sql

@@ -42,19 +42,28 @@ USE [$(DatabaseName)];
 
 
 GO
-PRINT N'테이블 [dbo].[tPairKeyStorage]을(를) 만드는 중...';
+PRINT N'UNIQUE 제약 조건 [dbo].[UQ_cMacAddress]을(를) 삭제하는 중...';
 
 
 GO
-CREATE TABLE [dbo].[tPairKeyStorage] (
-    [cPrimaryKey]   NVARCHAR (50)  NOT NULL,
-    [cSecondaryKey] NVARCHAR (50)  NOT NULL,
-    [cValue1]       NVARCHAR (200) NULL,
-    [cValue2]       NVARCHAR (200) NULL,
-    [cDateTime]     DATETIME2 (7)  NOT NULL,
-    CONSTRAINT [PK_cProductKey] PRIMARY KEY CLUSTERED ([cPrimaryKey] ASC),
-    CONSTRAINT [UQ_cMacAddress] UNIQUE NONCLUSTERED ([cSecondaryKey] ASC)
-);
+ALTER TABLE [dbo].[tPairKeyStorage] DROP CONSTRAINT [UQ_cMacAddress];
+
+
+GO
+PRINT N'테이블 [dbo].[tPairKeyStorage]을(를) 변경하는 중...';
+
+
+GO
+ALTER TABLE [dbo].[tPairKeyStorage] ALTER COLUMN [cSecondaryKey] NVARCHAR (50) NULL;
+
+
+GO
+PRINT N'UNIQUE 제약 조건 [dbo].[UQ_cMacAddress]을(를) 만드는 중...';
+
+
+GO
+ALTER TABLE [dbo].[tPairKeyStorage]
+    ADD CONSTRAINT [UQ_cMacAddress] UNIQUE NONCLUSTERED ([cSecondaryKey] ASC);
 
 
 GO