在我看来,这似乎是 SQL/数据库开发中一直出现的问题,但是我对这一切都是新手,所以请原谅我的无知。
我有 2 张桌子:
CREATE TABLE [dbo].[Tracks](
[TrackStringId] [bigint] NOT NULL,
[Id] [bigint] IDENTITY(1,1) NOT NULL,
[Time] [datetime] NOT NULL,
CONSTRAINT [PK_Tracks] PRIMARY KEY CLUSTERED
(
[Id] ASC
) WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF,
IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON,
ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]
GO
ALTER TABLE [dbo].[Tracks] CHECK CONSTRAINT [FK_Tracks_AudioStreams]
GO
ALTER TABLE [dbo].[Tracks] WITH CHECK ADD CONSTRAINT
[FK_Tracks_TrackStrings] FOREIGN KEY([TrackStringId])
REFERENCES [dbo].[TrackStrings] ([Id])
GO
ALTER TABLE [dbo].[Tracks] CHECK CONSTRAINT [FK_Tracks_TrackStrings]
GO
和
CREATE TABLE [dbo].[TrackStrings](
[Id] [bigint] IDENTITY(1,1) NOT NULL,
[String] [nvarchar](512) NOT NULL,
CONSTRAINT [PK_Strings] PRIMARY KEY CLUSTERED
(
[Id] ASC
) WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF,
IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON,
ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]
我想在轨道表中插入一个新条目。这还将涉及在 trackstrings 表中插入一个新条目,并确保 track 中的外键列 trackstringid 指向 trackstrings 中的新条目。实现这一目标的最有效方法是什么?