Method handleCloseCursorExtended

server/conn_cursor.go:525–538

handleCloseCursorExtended handles CLOSE cursor in the Extended Query protocol.

(p *portal)

		c.closeAllCursors()
	} else {
		if _, ok := c.cursors[p.stmt.cursorName]; !ok {
			c.sendError("ERROR", "34000", fmt.Sprintf("cursor %q does not exist", p.stmt.cursorName))
			return
		}
		c.closeCursor(p.stmt.cursorName)
	}

	c.logger().Debug("Cursor closed (extended).", "cursor", p.stmt.cursorName)
	_ = c.writeCommandComplete("CLOSE CURSOR")
}