clickhouse

package

v0.2.3 Latest Latest Go to latest Published: Aug 25, 2026 License: MIT Imports: 10 Imported by: 0

Documentation ¶

Overview ¶

Package clickhouse extracts schema metadata from a ClickHouse service.

ClickHouse, like MySQL, has a single namespace level (its "database"). We map each ClickHouse database to an OpenMetadata DatabaseSchema under a single logical OpenMetadata Database named "default", matching the Python ClickHouse connector.

Index ¶

func New(src config.Source) (source.Source, error)
type Source

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func New ¶

func New(src config.Source) (source.Source, error)

New builds a ClickHouse Source.

Types ¶

type Source ¶

type Source struct {
	// contains filtered or unexported fields
}

Source extracts metadata from a ClickHouse instance.

func (*Source) Close ¶

func (s *Source) Close() error

Close releases the connection pool.

func (*Source) Extract ¶

func (s *Source) Extract(ctx context.Context) (*model.Service, error)

Extract pulls ClickHouse databases (as schemas), tables and columns.

func (*Source) Prepare ¶

func (s *Source) Prepare(ctx context.Context) error

Prepare opens the connection pool and pings it.

Source Files ¶

View all Source files

clickhouse.go

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