How can I insert audio into SQL Server

Question

Insert Into [dbo].[Letterland] ([letter],[letterImage])
   Select 'a', BulkColumn,
   From Openrowset (bulk 'H:\Data\D\ll-image\annie.png', Single_blob) as img 

Insert Into [dbo].[Letterland] ([letterDescAudio])
    Select 'a', BulkColumn, BulkColumn
   From Openrowset (bulk 'H:\Data\D\11-image\aa.wav' Single_blob) as img 

Insert Into [dbo].[Letterland] ([letterSound])
    Select 'a', BulkColumn, BulkColumn
   From Openrowset (bulk 'H:\Data\D\ll-image\a.wav', Single_blob) as img 

This is what I tried but I know that it is incorrect. I am trying to insert the data as a single row.

[dbo].[Letterland] ([Letter], [letterImage], [letterDescAudio],  [letterSound])

Answer 1

What you can do is save the file path to the database. Say your audio file is in path '~/audio/1.mp3'. So you can insert it in the database table as:

string audio = <your path to audio>;
INSERT INTO [TABLE NAME] VALUES(audio);

Answer 2

Well, you need to load your three blobs first, into variables, and then do a single INSERT to insert them all into your table - something like this:

-- declare a VARBINARY(MAX) variable to hold the "image"
DECLARE @Image VARBINARY(MAX)

-- load the "image"
SELECT @Image = BulkColumn,
FROM Openrowset (bulk 'H:\Data\D\ll-image\annie.png', Single_blob) as img 

-- declare a VARBINARY(MAX) variable to hold the "Desc Audio" and load it
DECLARE @DescAudio VARBINARY(MAX)

SELECT @DescAudio = BulkColumn
FROM Openrowset (bulk 'H:\Data\D\11-image\aa.wav' Single_blob) as img 

-- declare a VARBINARY(MAX) variable to hold the "Sound" and load it
DECLARE @Sound VARBINARY(MAX)

SELECT @Sound = BulkColumn
FROM Openrowset (bulk 'H:\Data\D\ll-image\a.wav', Single_blob) as img 

-- now do the INSERT with all bits ready to go    
INSERT INTO dbo.Letterland (letter, letterImage, letterDescAudio, letterSound)
VALUES ('a', @Image, @DescAudio, @Sound)