spi_cursor_fetch

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SPI_cursor_fetch()     PostgreSQL 7.4.19 Documentation	   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.



				  2008-01-03		   SPI_cursor_fetch()