public async Task <TableSchema> GetSchemaAsync()
{
if (_operation == null || !_operation.HasResultSet)
{
return(null);
}
else if (_lastSchema == null)
{
var req = new GetResultSetMetadataReq(_operation);
var resp = await _client.GetResultSetMetadataAsync(req);
resp.Status.CheckStatus();
_lastSchema = resp.Schema;
}
return(_lastSchema);
}
public async Task <GetResultSetMetadataResp> GetResultSetMetadataAsync(GetResultSetMetadataReq request)
{
return(await GenericRequestAsync <GetResultSetMetadataResp, GetResultSetMetadataReq>(request));
}
