fbsql_set_transaction

(PHP 4 >= 4.2.0, PHP 5)

fbsql_set_transaction — تعیین جداسازی و قفل کردن تراکنش

Description

void fbsql_set_transaction ( resource $link_identifier , int $locking , int $isolation )

تعیین locking و isolation تراکنش.

Parameters

link_identifier

A FrontBase link identifier returned by fbsql_connect() or fbsql_pconnect().

If optional and not specified, the function will try to find an open link to the FrontBase server and if no such link is found it will try to create one as if fbsql_connect() was called with no arguments.

locking

تعیین نوع قفل. یکی از ثابت‌های زیر: FBSQL_LOCK_DEFERRED، FBSQL_LOCK_OPTIMISTIC، or FBSQL_LOCK_PESSIMISTIC.

isolation

تعیین نوع حداسازی. یکی از ثابت‌های زیر : FBSQL_ISO_READ_UNCOMMITTED، FBSQL_ISO_READ_COMMITTED، FBSQL_ISO_REPEATABLE_READ، FBSQL_ISO_SERIALIZABLE، یا FBSQL_ISO_VERSIONED.

Return Values

No value is returned.

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