SQLclosecursor

This method closes the cursor, resets all results, and ensures that the cursor object has no reference to its original connection object. PREV HOME UP NEXT.

2023年8月10日 — Closes an open cursor by releasing the current result set and freeing any cursor locks held on the rows on which the cursor is positioned. CLOSE ...

2023年2月28日 — To close a cursor, an application should call SQLCloseCursor, not SQLCancel. Cursors remain open until they are explicitly closed, except when a ...

2009年9月11日 — Basically, the Cursor-initialization should be safe, as is the open statement. Once the cursor is open, you will want to always close-deallocate ...

Because an open cursor still holds locks on referred-to-tables or views, you should explicitly close any open cursors as soon as they are no longer needed.

Closing a cursor (PL/SQL). After all rows have been retrieved from the result set that is associated with a cursor, the cursor must be closed. The result set ...

CLOSE. The CLOSE statement closes a cursor. If a temporary copy of a result table was created when the cursor was opened, that table is destroyed. Invocation.

Name CLOSE CURSOR Statement The CLOSE CURSOR statement closes a server-side cursor previously created with a DECLARE CURSOR statement.

PDOStatement::closeCursor() frees up the connection to the server so that other SQL statements may be issued, but leaves the statement in a state that ...