Name

Synopsis

void SPI_cursor_fetch(Portalportal, boolforward, longcount)

Description

SPI_cursor_fetch fetches some rows from a cursor. This is equivalent to a subset of the SQL commandFETCH (seeSPI_scroll_cursor_fetch for more functionality).

Arguments

Return Value

SPI_processed andSPI_tuptable are set as inSPI_execute if successful.

Notes

Fetching backward may fail if the cursor's plan was not created with theCURSOR_OPT_SCROLL option.