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  1. Preface
  2. Introduction to Microsoft Azure Synapse SQL Connector
  3. Connections for Microsoft Azure Synapse SQL
  4. Mappings for Microsoft Azure Synapse SQL
  5. Upgrading to Microsoft Azure Synapse SQL Connector
  6. Migrating a mapping
  7. SQL ELT optimization
  8. Data type reference
  9. Troubleshooting

Microsoft Azure Synapse SQL Connector

Microsoft Azure Synapse SQL Connector

Bulk processing for write operations

Bulk processing for write operations

You can enable bulk processing to write large amounts of data to
Microsoft Azure Synapse SQL
. Bulk processing utilizes minimal number of API calls and the performance of the write operation is optimized.
To enable bulk processing, specify the property
-DENABLE_WRITER_BULK_PROCESSING=true
in the Secure Agent properties:
Perform the following steps to configure bulk processing before you run a mapping:
  1. In Administrator, select the Secure Agent listed on the
    Runtime Environments
    tab.
  2. Click
    Edit
    .
  3. In the
    System Configuration Details
    section, select
    Data Integration Server
    as the service and
    DTM
    as the type.
  4. Edit the JVM option, and enter
    -DENABLE_WRITER_BULK_PROCESSING=true
    .
  5. Click
    Save
    .
You cannot use bulk processing in write operations for mappings in advanced mode.
You cannot use bulk processing in mapping tasks configured with
SQL ELT optimization
using the
Microsoft Azure Synapse SQL
ODBC connection or the
Microsoft Azure Synapse SQL
connection.

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