mssql_num_rows
(PHP 4, PHP 5, PECL odbtp >= 1.1.1)
mssql_num_rows — Gets the number of rows in result
Описание
int mssql_num_rows
( resource
$result
)mssql_num_rows() returns the number of rows in a result set.
Список параметров
-
result -
The result resource that is being evaluated. This result comes from a call to mssql_query().
Возвращаемые значения
Returns the number of rows, as an integer.
Примеры
Пример #1 mssql_num_rows() example
<?php
// Connect to MSSQL and select the database
$link = mssql_connect('KALLESPC\SQLEXPRESS', 'sa', 'phpfi');
mssql_select_db('php');
// Select all our records from a table
$query = mssql_query('SELECT * FROM [php].[dbo].[persons]');
echo 'Total records in database: ' . mssql_num_rows($query);
// Clean up
mssql_free_result($query);
?>
- PHP Руководство
- Функции по категориям
- Индекс функций
- Справочник функций
- Расширения для работы с базами данных
- Расширения для работы с базами данных отдельных производителей
- Microsoft SQL Server
- mssql_bind
- mssql_close
- mssql_connect
- mssql_data_seek
- mssql_execute
- mssql_fetch_array
- mssql_fetch_assoc
- mssql_fetch_batch
- mssql_fetch_field
- mssql_fetch_object
- mssql_fetch_row
- mssql_field_length
- mssql_field_name
- mssql_field_seek
- mssql_field_type
- mssql_free_result
- mssql_free_statement
- mssql_get_last_message
- mssql_guid_string
- mssql_init
- mssql_min_error_severity
- mssql_min_message_severity
- mssql_next_result
- mssql_num_fields
- mssql_num_rows
- mssql_pconnect
- mssql_query
- mssql_result
- mssql_rows_affected
- mssql_select_db
Коментарии
For getting something like "mssql_affected_rows" call:
<?php
$rsRows = mssql_query("select @@rowcount as rows", $db);
$rows = mssql_result($rsRows, 0, "rows");
?>
after execution of the query (UPDATE, INSERT or DELETE).