TDV Adapter for Avro

Build 22.0.8462

Miscellaneous

This section provides a complete list of the Miscellaneous properties you can configure in the connection string for this provider.


PropertyDescription
AggregateFilesWhen set to true, the provider will aggregate all the files in URI directory into a single result.
CharsetSpecifies the session character set for encoding and decoding character data transferred to and from the Avro file. The default value is UTF-8.
DeleteDownloadedFilesWhen set to true, the provider will delete parsed Avro files downloaded from cloud sources.
DirectoryRetrievalDepthLimit the subfolders recursively scanned when IncludeSubdirectories is enabled.
ExcludeFilesComma-separated list of file extensions to exclude from the set of the files modeled as tables.
IncludeDropboxTeamResourcesIndicates if you want to include Dropbox team files and folders.
IncludeFilesComma-separated list of file extensions to include into the set of the files modeled as tables.
IncludeSubdirectoriesWhether to read files from nested folders. In the case of a name collision, table names are prefixed by the underscore-separated folder names.
InsertModeThe behavior when using bulk inserts to create Avro files.
MaxRowsLimits the number of rows returned rows when no aggregation or group by is used in the query. This helps avoid performance issues at design time.
MetadataDiscoveryURIUsed when aggregating multiple files into one table, this property specifies a specific file to read to determined the aggregated table schema.
OtherThese hidden properties are used only in specific use cases.
PageSize(Optional) PageSize value.
PathSeparatorDetermines the character which will be used to replace the file separator.
TemporaryLocalFolderThe path, or URI, to the folder that is used to temporarily download avro file(s).
TimeoutThe value in seconds until the timeout error is thrown, canceling the operation.
UserDefinedViewsA filepath pointing to the JSON configuration file containing your custom views.

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Build 22.0.8462