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.