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System: SharePoint 2010 and SQL Server 2012.

Question : how to get data from a content database field that are tCompressedString(varbinary) type? For example, table [Content_DB].[dbo].[AllWebParts] column [tp_View] data.

I know, that peaking in these databases are unsupported by Microsoft.. I am just curious.

I have tried few option, no success:

  • DECOMPRESS ( [value] ) is not working, because function is not support in SQL Server 2012
  • SELECT CAST( [value] AS VARCHAR(MAX)) is returning '¨©01'
  • SELECT CONVERT(VARCHAR(max), [value], 0) with variations of last parameter (tried from 0 till 4), returns same varbinary value or '¨©01'
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Querying the database directly is not recommended or supported. See other methods for reading data, such as pnp PowerShell. But binary data is just that: binary. It's not a varchar. A sql developer who adds a binary field to a table is doing so to store things like image files or other types of files in the table. This sort of content cannot be read by converting it to a character string.

  • Thanks for answering. But is there something, even outside SQL (like PowerShell or C# functions) that could bet data out of binary? – Kristaps Vilerts Jan 11 at 13:21
  • Out of binary? Perhaps check out this article which explains what varbinary is and what it's used for: sqlservercentral.com/articles/DataTypes/95761 – Mike2500 Jan 11 at 13:24

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