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SPI_cursor_fetch
Name
SPI_cursor_fetch -- fetch some rows from a
cursor
Synopsis
void SPI_cursor_fetch(Portal portal, bool forward, int 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
- int count
-
maximum number of rows to fetch
Return Value
SPI_processed and SPI_tuptable are set as in SPI_exec if successful.