When the cursor command is TDS_CURSOR_FETCH, the client is fetching a row through a cursor. In response, the Gateway-Library transaction calls the following functions:
Function |
Action |
|---|---|
TDCURPRO |
Determine the type of cursor command (FETCH). |
[application logic] |
[Adjust the cursor] |
TDSNDROW |
Send back n rows of results. |
TDSNDDON |
Send the reply to the client. |
TDGETREQ |
Retrieve the next part of the cursor request. |
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