This documentation is for an unsupported version of PostgreSQL.
You may want to view the same page for the
current
version, or one of the other supported versions listed above instead.
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.