sqlsrv_send_stream_data
(No version information available, might only be in Git)
sqlsrv_send_stream_data — Sends data from parameter streams to the server
Description
bool sqlsrv_send_stream_data
( resource
$stmt
)Send data from parameter streams to the server. Up to 8 KB of data is sent with each call.
Return Values
Returns TRUE if there is more data to send and FALSE if there is not.
Examples
Example #1 sqlsrv_send_stream_data() example
<?php
$serverName = "serverName\sqlexpress";
$connectionInfo = array( "Database"=>"dbName", "UID"=>"username", "PWD"=>"password" );
$conn = sqlsrv_connect( $serverName, $connectionInfo);
if( $conn === false ) {
die( print_r( sqlsrv_errors(), true));
}
$sql = "UPDATE Table_1 SET data = ( ?) WHERE id = 100";
// Open parameter data as a stream and put it in the $params array.
$data = fopen( "data://text/plain,[ Lengthy content here. ]", "r");
$params = array( &$data);
// Prepare the statement. Use the $options array to turn off the
// default behavior, which is to send all stream data at the time of query
// execution.
$options = array("SendStreamParamsAtExec"=>0);
$stmt = sqlsrv_prepare( $conn, $sql, $params, $options);
sqlsrv_execute( $stmt);
// Send up to 8K of parameter data to the server
// with each call to sqlsrv_send_stream_data.
$i = 1;
while( sqlsrv_send_stream_data( $stmt)) {
$i++;
}
echo "$i calls were made.";
?>
See Also
- sqlsrv_prepare() - Prepares a query for execution
- sqlsrv_query() - Prepares and executes a 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 Driver for PHP
- sqlsrv_begin_transaction
- sqlsrv_cancel
- sqlsrv_client_info
- sqlsrv_close
- sqlsrv_commit
- sqlsrv_configure
- sqlsrv_connect
- sqlsrv_errors
- sqlsrv_execute
- sqlsrv_fetch_array
- sqlsrv_fetch_object
- sqlsrv_fetch
- sqlsrv_field_metadata
- sqlsrv_free_stmt
- sqlsrv_get_config
- sqlsrv_get_field
- sqlsrv_has_rows
- sqlsrv_next_result
- sqlsrv_num_fields
- sqlsrv_num_rows
- sqlsrv_prepare
- sqlsrv_query
- sqlsrv_rollback
- sqlsrv_rows_affected
- sqlsrv_send_stream_data
- sqlsrv_server_info
Коментарии
404 Not Found