DSI Bulk Copy-in Configuration Parameters

Database connection parameters that control bulk operations in DSI.

Parameter	Description
dsi_bulk_copy	Turns the bulk copy-in feature on or off for a connection. If dynamic_sql and dsi_bulk_copy are both on, Replication Server applies bulk copy-in when appropriate and uses dynamic SQL if Replication Server cannot use bulk copy-in. Default: off.
dsi_bulk_threshold	The number of consecutive insert commands in a transaction that, when reached, triggers Replication Server to use bulk copy-in. When Stable Queue Transaction (SQT) encounters a large batch of insert commands, it retains in memory the number of insert commands specified to decide whether to apply bulk copy-in. Because these commands are held in memory, SAP suggests that you do not configure this value much higher than the configuration value for dsi_large_xact_size. Minimum: 1 Default: 20

Parameter

Description

dsi_bulk_copy

Turns the bulk copy-in feature on or off for a connection. If dynamic_sql and dsi_bulk_copy are both on, Replication Server applies bulk copy-in when appropriate and uses dynamic SQL if Replication Server cannot use bulk copy-in.

Default: off.

dsi_bulk_threshold

The number of consecutive insert commands in a transaction that, when reached, triggers Replication Server to use bulk copy-in. When Stable Queue Transaction (SQT) encounters a large batch of insert commands, it retains in memory the number of insert commands specified to decide whether to apply bulk copy-in. Because these commands are held in memory, SAP suggests that you do not configure this value much higher than the configuration value for dsi_large_xact_size.

Minimum: 1

Default: 20

To reduce memory consumption for DSI bulk copy-in, enable incremental parsing by the DSI Scheduler thread by setting dsi_incremental_parsing on.