#class pq\Cursor

Declare a cursor.

Constants:#

• BINARY#
  Causes the cursor to return data in binary rather than in text format. You probably do not want to use that.
• INSENSITIVE#
  The data returned by the cursor should be unaffected by updates to the tables underlying the cursor that take place after the cursor was opened.
• WITH_HOLD#
  The cursor should stay usable after the transaction that created it was successfully committed.
• SCROLL#
  Force that rows can be retrieved in any order from the cursor.
• NO_SCROLL#
  Force that rows are only retrievable in sequiential order.

NOTE:
See the notes in the official PostgreSQL documentation for more information.

Properties:#

• public (readonly) pq\Connection $connection#
  The connection the cursor was declared on.
• public (readonly) string $name#
  The identifying name of the cursor.

Functions:#

• Cursor::__construct#

  Declare a cursor.

  void pq\Cursor::__construct(pq\Connection $conn, string $name, int $flags, string $query[, bool $async = FALSE])

• Cursor::close#

  Close an open cursor.

  void pq\Cursor::close()

• Cursor::closeAsync#

  Asynchronously close an open cursor.

  void pq\Cursor::closeAsync()

• Cursor::fetch#

  Fetch rows from the cursor.

  pq\Result pq\Cursor::fetch([string $spec = "1"])

• Cursor::fetchAsync#

  Asynchronously fetch rows from the cursor.

  void pq\Cursor::fetchAsync([string $spec = "1"[, callable $callback = NULL]])

• Cursor::move#

  Move the cursor.

  pq\Result pq\Cursor::move([string $spec = "1"])

• Cursor::moveAsync#

  Asynchronously move the cursor.

  void pq\Cursor::moveAsync([string $spec = "1"])

• Cursor::open#

  Reopen a cursor.

  void pq\Cursor::open()

• Cursor::openAsync#

  Asynchronously reopen a cursor.

  void pq\Cursor::openAsync()