text: CREATE TABLE [alert].[deliveryChannelItemType] -- Connects a channel to one or more item (translatable templates) types in the core module.
  (
      [channelId] INT NOT NULL, -- References to channel
      [itemTypeId] INT NOT NULL, -- Reference to item type
      CONSTRAINT [ph_alert_deliveryChannel_channelId_itemTypeId] PRIMARY KEY CLUSTERED ([channelId], [itemTypeId]),
      CONSTRAINT [fk_alert_deliveryChannelItemType_channelId_alert_deliveryChannel_id] FOREIGN KEY ([channelId]) REFERENCES [alert].[deliveryChannel] ([id]),
      CONSTRAINT [fk_alert_deliveryChannelItemType_itemTypeId_core_itemType_id] FOREIGN KEY ([itemTypeId]) REFERENCES [core].[itemType] ([itemTypeId])
  )
  