Table 2-2 lists the system functions with replication-definition scope. Replication Server provides default function strings for each system-provided class when you create a replication definition.
Some functions are required for every Replication Server application, while other functions only apply in particular cases, such as replication of text, unitext, and image datatypes, parallel DSI threads, or performing subscription materialization or dematerialization.
Customize function strings for a system functions with replication-definition scope at the Replication Server where the replication definition was created.
Function name |
Description |
|---|---|
rs_datarow_for_writetext |
Provide an image of the data row associated with a text, unitext, or image column updated with a Transact-SQL writetext command or with CT-Library or DB-Library™ functions. |
rs_delete |
Delete a row in a table. |
rs_get_textptr |
Retrieve the text pointer for a text, unitext, image, or rawobject column. |
rs_insert |
Insert a row into a table. |
rs_select |
Retrieve rows from a table for subscription materialization or dematerialization. |
rs_select_with_lock |
Retrieve subscription materialization or dematerialization rows using a holdlock. |
rs_textptr_init |
Allocate a text pointer for a text, unitext, image, or rawobject column. |
rs_truncate |
Truncate a table. |
rs_update |
Update a row in a table. |
rs_writetext |
Alter text, unitext, image, or rawobject data. |
