ingres_errno
(PECL ingres:1.1-1.4.3)
ingres_errno — Gets the last ingres error number generated
Описание
Returns an integer containing the last error number. If no error was reported 0 is returned.
If a link resource is passed to ingres_errno() it returns the last error recorded for the link. If no link is passed then ingres_errno() returns the last error reported using the default link.
The function, ingres_errno(), should always be called after executing a database query. Calling another function before ingres_errno() is called, will reset or change any error code from the last Ingres function call.
Список параметров
- link
-
The connection link identifier. If not specified, the last opened link is used.
Возвращаемые значения
Returns an integer containing the last error number. If no error was reported 0 is returned.
Примеры
Пример #1 ingres_errno() example
<?php
$link = ingres_connect($database, $user, $password);
ingres_query("select * from table", $link);
$error_code = ingres_errno($link);
if ( $error_code != 0 ) {
echo "An error occured - " . $error_code;
}
?>
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- Расширения для работы с базами данных
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- Ingres DBMS, EDBC, and Enterprise Access Gateways
- ingres_autocommit_state
- ingres_autocommit
- ingres_charset
- ingres_close
- ingres_commit
- ingres_connect
- ingres_cursor
- ingres_errno
- ingres_error
- ingres_errsqlstate
- ingres_escape_string
- ingres_execute
- ingres_fetch_array
- ingres_fetch_assoc
- ingres_fetch_object
- ingres_fetch_proc_return
- ingres_fetch_row
- ingres_field_length
- ingres_field_name
- ingres_field_nullable
- ingres_field_precision
- ingres_field_scale
- ingres_field_type
- ingres_free_result
- ingres_next_error
- ingres_num_fields
- ingres_num_rows
- ingres_pconnect
- ingres_prepare
- ingres_query
- ingres_result_seek
- ingres_rollback
- ingres_set_environment
- ingres_unbuffered_query
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