Calling stored procedure with XML parameter does not work with Column Encryption enabled #674
Description
Driver version or file name
5.2.0-RC
SQL Server version
SQL Server 2016
Client operating system
Windows 10
PHP version
7.2.1
Microsoft ODBC Driver version
17.0.1.1
Table schema
(c1 int encrypted, c2 xml not encrypted)
Problem description
Calling stored procedure with XML parameter does not work with Column Encryption enabled even if the xml column is not encrypted
Expected behavior and actual behavior
The stored procedure should be invoked properly
Repro code
$conn = sqlsrv_connect($server, array("Database" => $databaseName, "UID" => $username, "PWD" => $password, "ColumnEncryption" => "Enabled"));
$tableName = 'testDataTypes_GH231_VC';
$createSql = "CREATE TABLE $tableName ( [c1] int ENCRYPTED WITH (ENCRYPTION_TYPE = deterministic, ALGORITHM = 'AEAD_AES_256_CBC_HMAC_SHA_256', COLUMN_ENCRYPTION_KEY = AEColumnKey) , [c2] xml )";
sqlsrv_query($conn, $createSql);
$sql = "INSERT INTO [$tableName] (c1, c2) VALUES (?, ?)";
$data = "<XmlTestData><Letters1>The quick brown fox jumps over the lazy dog</Letters1><Digits1>0123456789</Digits1></XmlTestData>";
$params = array(8, array($data, SQLSRV_PARAM_IN, SQLSRV_PHPTYPE_STRING(SQLSRV_ENC_CHAR), SQLSRV_SQLTYPE_XML));
$stmt = sqlsrv_prepare($conn, $sql, $params);
sqlsrv_execute($stmt);
$procName = "testBindOutSp";
$createProc = "CREATE PROC $procName (@p1 int, @p2 xml OUTPUT) AS BEGIN SET @p2 = (SELECT c2 FROM $tableName WHERE c1 = @p1)";
sqlsrv_query($conn, $createProc);
$callProc = "{ CALL [$procName] (?, ?)}";
$callResult = "ShortString";
$params = array(array(8, SQLSRV_PARAM_IN), array(&$callResult, SQLSRV_PARAM_OUT, null, SQLSRV_SQLTYPE_XML));
$stmt = sqlsrv_prepare($conn, $callProc, $params);
sqlsrv_execute($stmt);
var_dump($callResult);
sqlsrv_free_stmt($stmt);
sqlsrv_close($conn);