SPI_cursor_fetch
Name
SPI_cursor_fetch -- fetch some rows from a cursor
Synopsis
void SPI_cursor_fetch(Portal portal, bool forward, long count)
Description
SPI_cursor_fetch fetches some rows from a
cursor. This is equivalent to the SQL command FETCH.
Arguments
- Portal portal
portal containing the cursor
- bool forward
true for fetch forward, false for fetch backward
- long count
maximum number of rows to fetch
Return Value
SPI_processed and
SPI_tuptable are set as in
SPI_execute if successful.