public Boolean Execute()
{
_context.ColumnMode = ColumnMode.Ignore;
var stream = _connection.GetStream();
if (!_isPackagePreparedSuccessfully ||
!ExecutePackage(stream, _connection.GetNextRequestCorrelationId()))
{
return(false);
}
while (_context.HasMoreData)
{
if (!ContinueQuery(stream, _connection.GetNextRequestCorrelationId()))
{
return(false);
}
}
return(CloseQuery(stream, _connection.GetNextRequestCorrelationId()));
}
public DrdaPreparedStatement(
DrdaConnection connection,
String sqlStatement)
{
_sqlStatement = sqlStatement;
_connection = connection;
_context = new QueryContext(
_connection, _sqlStatement.Contains("?"));
_isPackagePreparedSuccessfully = PreparePackage
(_connection.GetStream(),
_connection.GetNextRequestCorrelationId());
}
public Boolean Execute()
{
var stream = _connection.GetStream();
var context = new QueryContext(_connection, false);
var requestCorrelationId = _connection.GetNextRequestCorrelationId();
stream
.SendRequest(new ExecuteImmediateSqlRequest(
requestCorrelationId, context.PackageSerialNumber))
.SendRequest(new SqlStatementRequest(
requestCorrelationId, _sqlStatement));
return(new DrdaStatementVisitor(AllowedCodePoints, context)
.ProcessChainedResponses(stream));
}
