query

package

v0.3.9 Latest Latest Go to latest Published: Mar 16, 2023 License: Apache-2.0 Imports: 15 Imported by: 0

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var (
	LineStyles = []string{"ascii", "unicode-single", "unicode-double"}
)

func NewCmdQuery(f *cmdutil.Factory) *cobra.Command

func NewMetadataReader(db drivers.DB, opts ...metadata.ReaderOption) metadata.Reader

NewMetadataReader creates the metadata reader for databend system.

type MetadataReader struct {
	metadata.LoggingReader
}

func (r MetadataReader) Columns(f metadata.Filter) (*metadata.ColumnSet, error)

func (r MetadataReader) Functions(f metadata.Filter) (*metadata.FunctionSet, error)

func (r MetadataReader) Schemas(f metadata.Filter) (*metadata.SchemaSet, error)

func (r MetadataReader) Tables(f metadata.Filter) (*metadata.TableSet, error)