private Schema ExtractSchema(SqlConnection connection, string databaseName, string schemaName)
{
var task = new SqlExtractionTask(databaseName, schemaName);
return(Extract(connection, new[] { task })
.Catalogs[databaseName].Schemas.FirstOrDefault(el => el.Name == schemaName));
}
/// <summary>
/// Extracts all schemas from the database.
/// </summary>
/// <param name="connection">The connection.</param>
/// <returns>
/// <see cref="Catalog"/> that holds all schemas in the database.
/// </returns>
public Catalog ExtractCatalog(SqlConnection connection)
{
var defaultSchema = GetDefaultSchema(connection);
var task = new SqlExtractionTask(defaultSchema.Database);
return(Extract(connection, new[] { task }).Catalogs.Single());
}
private async Task <Schema> ExtractSchemaAsync(SqlConnection connection, string databaseName, string schemaName,
CancellationToken token = default)
{
var task = new SqlExtractionTask(databaseName, schemaName);
return((await ExtractAsync(connection, new[] { task }, token).ConfigureAwait(false))
.Catalogs[databaseName].Schemas.FirstOrDefault(el => el.Name == schemaName));
}
/// <summary>
/// Asynchronously extracts all schemas from the database.
/// </summary>
/// <remarks> Multiple active operations are not supported. Use <see langword="await"/>
/// to ensure that all asynchronous operations have completed.</remarks>
/// <param name="connection">The connection.</param>
/// <param name="token">The token to cancel asynchronous operation if needed.</param>
/// <returns>
/// <see cref="Catalog"/> that holds all schemas in the database.
/// </returns>
public async Task <Catalog> ExtractCatalogAsync(SqlConnection connection, CancellationToken token = default)
{
var defaultSchema = await GetDefaultSchemaAsync(connection, token).ConfigureAwait(false);
var task = new SqlExtractionTask(defaultSchema.Database);
return((await ExtractAsync(connection, new[] { task }, token).ConfigureAwait(false)).Catalogs.Single());
}
