public TableMetadataResponse GetTables(ServerCallContext context)
{
var tables = _koraliumExecutor.GetTables();
var httpContext = context.GetHttpContext();
TableMetadataResponse tableMetadataResponse = new TableMetadataResponse();
int tableId = 0;
var parameters = new SqlParameters();
foreach (var table in tables)
{
var columns = _koraliumExecutor.GetSchema(table.SelectAllColumnsStatement(), parameters, httpContext);
var tableMetadata = new TableMetadata()
{
Name = table.Name,
TableId = tableId++
};
int columnRef = 0;
foreach (var column in columns)
{
tableMetadata.Columns.Add(ToMetadata(ref columnRef, column));
}
tableMetadataResponse.Tables.Add(tableMetadata);
}
return(tableMetadataResponse);
}
public override async Task ListFlights(FlightCriteria request, IAsyncStreamWriter <FlightInfo> responseStream, ServerCallContext context)
{
var tables = _koraliumTransportService.GetTables();
var httpContext = context.GetHttpContext();
foreach (var table in tables)
{
var selectAllSql = table.SelectAllColumnsStatement();
await responseStream.WriteAsync(GetFlightInfo(selectAllSql, context));
}
}
