Method DescribeCatalog

Namespace

ReportWright.Data.SqlServer

Assembly

ReportWright.Data.SqlServer.dll

DescribeCatalog(ResolvedDataSource, DataSourceExecutionOptions, CancellationToken)

Describes the tables, columns and relationships a source offers, for the designer's query designer: metadata only, at most MaxTables tables. A provider that cannot describe its source returns null (the default), and the designer offers the query text alone.

public override DataSourceCatalog? DescribeCatalog(ResolvedDataSource source, DataSourceExecutionOptions options, CancellationToken cancellationToken)

Parameters

source ResolvedDataSource

The resolved source.

options DataSourceExecutionOptions

The limits; the timeout bounds the description.

cancellationToken CancellationToken

Cancels the description.

Returns

DataSourceCatalog

The catalog, or null.