fix tblPremium CreatedDate

Author: dragos-dobre

sql/base/1_schema_tables.sql

@@ -1939,7 +1939,7 @@ CREATE TABLE [dbo].[tblPremium](
 	[OverviewCommissionReport] datetime NULL,
 	[AllDetailsCommissionReport] datetime NULL,
 	[ReportingCommissionID] [int] NULL,
-	[CreatedDate] [datetime] NULL CONSTRAINT DF_tblPremium_CreatedDate DEFAULT GETDATE(),
+	[CreatedDate] [datetime] NOT NULL DEFAULT GETDATE(),
 	[Source] [nvarchar](50) NULL,
 	[SourceVersion] [nvarchar](15) NULL
  CONSTRAINT [PK_tblPremium] PRIMARY KEY CLUSTERED 

sql/migrations/1_migration_latest.sql

@@ -3188,8 +3188,8 @@ IF OBJECT_ID('FK_tblPaymentDetails_tblPayment') IS NULL
 --OTC-511
 IF COL_LENGTH(N'tblPremium', N'CreatedDate') IS NULL
 	ALTER TABLE tblPremium 
-	ADD [CreatedDate] DATETIME NULL CONSTRAINT DF_tblPremium_CreatedDate DEFAULT GETDATE()
-
+	ADD [CreatedDate] DATETIME NOT NULL DEFAULT GETDATE()
+	UPDATE tblPremium SET CreatedDate = ValidityFrom
 GO
 
 --OTC-520