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_move
Name
SPI_cursor_move -- move a cursor
Synopsis
void SPI_cursor_move(Portal portal, bool forward, long count)
Description
SPI_cursor_move skips over some number of rows in a cursor. This is equivalent to a subset of the SQL command MOVE (see SPI_scroll_cursor_move for more functionality).
Arguments
- Portal portal
-
portal containing the cursor
- bool forward
-
true for move forward, false for move backward
- long count
-
maximum number of rows to move
Notes
Moving backward may fail if the cursor's plan was not created with the CURSOR_OPT_SCROLL option.