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Come abilitare CDC su un set di tabelle OPPURE abilitare su tutte le tabelle in un database in SQL Server - Tutorial di SQL Server

Scenario:

Stai lavorando come DBA o sviluppatore di SQL Server, devi scrivere uno script che puoi utilizzare per abilitare Change Data Capture (CDC) su tutte le tabelle in un database o Abilita su alcune tabelle specifiche.
Lo script seguente può essere utilizzato per abilitare Change Data Capture su tutta la tabella in un database di tabelle selezionate. Puoi modificare la query per includere o escludere le tabelle che ti piacciono.

/*------------------------------------------------
Enable CDC on Set of Tables
( To Enable CDC on Table , CDC Should be enabled on Database level)
--------------------------------------------------*/
USE [DatabaseName]
GO
 
DECLARE @TableName VARCHAR(100)
 
DECLARE @TableSchema VARCHAR(100)
 
DECLARE CDC_Cursor CURSOR FOR
  SELECT *
  FROM   (
         
         SELECT 'T' AS TableName,'dbo' AS TableSchema
          UNION ALL
          SELECT 'T2' AS TableName,'dbo' AS TableSchema
           --IF want to Enable CDC on All Table, then use
         --SELECT Name,SCHEMA_NAME(schema_id) AS TableSchema
         --FROM   sys.objects
         --WHERE  type = 'u'
               -- AND is_ms_shipped <> 1
         ) CDC
 
OPEN CDC_Cursor
 
FETCH NEXT FROM CDC_Cursor INTO @TableName,@TableSchema
 
WHILE @@FETCH_STATUS = 0
  BEGIN
      DECLARE @SQL NVARCHAR(1000)
      DECLARE @CDC_Status TINYINT

      SET @CDC_Status=(SELECT COUNT(*)
          FROM   cdc.change_tables
          WHERE  Source_object_id = OBJECT_ID(@TableSchema+'.'+@TableName))

      --IF CDC Already Enabled on Table , Print Message
      IF @CDC_Status = 1
        PRINT 'CDC is already enabled on ' +@TableSchema+'.'+@TableName
              + ' Table'

      --IF CDC is not enabled on Table, Enable CDC and Print Message
      IF @CDC_Status <> 1
        BEGIN
            SET @SQL='EXEC sys.sp_cdc_enable_table
      @source_schema = '''+@TableSchema+''',
      @source_name   = ''' + @TableName
                     + ''',
      @role_name     = null;'

            EXEC sp_executesql @SQL

            PRINT 'CDC  enabled on ' +@TableSchema+'.'+ @TableName
                  + ' Table successfully'
        END

      FETCH NEXT FROM CDC_Cursor INTO @TableName,@TableSchema
  END

CLOSE CDC_Cursor
 
DEALLOCATE CDC_Cursor