sqlsrv_send_stream_data

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sqlsrv_send_stream_dataSends data from parameter streams to the server

Descrizione

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.

Elenco dei parametri

stmt

A statement resource returned by sqlsrv_query() or sqlsrv_execute().

Valori restituiti

Returns TRUE if there is more data to send and FALSE if there is not.

Esempi

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_rsqlsrv_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.";
?>

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