Capabilities for Azure SQL Database

This section lists the Capabilities of Fivetran HVR when using 'Azure SQL Database'. For more information about the pre-requisites, access privileges, and other configuration requirements, see Azure SQL Database Requirements.

Capture

HVR supports the following capabilities on Azure SQL Database:

• Capture changes from location.
• Trigger-based capture (location property Capture_Method=DB_TRIGGER on the capture location).

HVR does not support the following capabilities on Azure SQL Database:

• Log-based capture (capture from DBMS logging system).

Repository Database

HVR supports Repository database on Azure SQL Database.

Integrate

HVR supports the following capabilities on Azure SQL Database:

• Integrate changes into location.
• Burst integration (Integrate with parameter Method=BURST).
• Integrate with parameter BurstCommitFrequency.
• Continuous integration (Integrate with parameter Method=CONTINUOUS).
• Tables without a key and without TableProperties with NoDuplicateRows for continuous integration.
• Continuous integrate with parameter OnErrorSaveFailed.
• ColumnProperties with parameter SoftDelete.
• Creation and update of HVR state tables.
• Integrate with parameter DbProc.

HVR does not support the following capabilities on Azure SQL Database:

• Disable/enable database triggers during integrate (with parameter NoTriggerFiring).

Bi-directional Replication

HVR supports the following capabilities on Azure SQL Database:

• Detection of changes made by HVR in a bidirectional channel to prevent loop-back.
• CollisionDetect with Trigger-based Capture (with location property Capture_Method=DB_TRIGGER on the capture location and CollisionDetect without parameter TimestampColumn).
• CollisionDetect with parameter TimestampColumn.

Refresh and Compare

HVR supports the following capabilities on Azure SQL Database:

• hvrrefresh or hvrcompare from source location.
• hvrrefresh into target location.
• Isolated table hvrrefresh (option -i) into target location.
• Row-wise hvrrefresh into target location (option -g).
• Disable/enable foreign keys from table to others during hvrrefresh (option -F).
• Disable/enable triggers during hvrrefresh (option -f).
• Identity columns.
• Select data with 'snapshot' SQL isolation level (hvrrefresh option -Msnapshot).

HVR does not support the following capabilities on Azure SQL Database:

• Bulk load of multiple slices of same table can be done in parallel.

Other Capabilities

HVR supports the following capabilities on Azure SQL Database:

• Call database procedure dbproc during replication jobs (AgentPlugin with parameter DbProc).
• DbObjectGeneration with parameter IncludeSQLFile.
• International table and column names where DBMS is not configured with UTF-8 encoding.
• Always treat DBMS table names and column names as case sensitive, even if not configured (equivalent to location property Case_Sensitive_Names always set to TRUE) .
• Always treat DBMS schema names case sensitive.

HVR does not support the following capabilities on Azure SQL Database:

• Use distribution key for parallelizing changes within a table (ColumnProperties with parameter DistributionKey).