featureflags

package

v1.17.0 Latest Latest Go to latest Published: Oct 20, 2026 License: Apache-2.0 Imports: 10 Imported by: 0

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Repository

github.com/databricks/databricks-sql-go

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Documentation ¶

Overview ¶

Package featureflags shares connector-service flags without requiring telemetry or a session.

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Cache ¶

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

Cache shares values per workspace (normalized host when workspace ID is unavailable). Acquire a reference before reading, and Release it when the consumer closes.

func GetCache ¶

func GetCache() *Cache

GetCache returns the process-wide cache shared by driver consumers.

func (*Cache) Acquire ¶

func (c *Cache) Acquire(host string, workspaceID ...string) *featureFlagContext

Acquire increments the reference count without making a request.

func (*Cache) GetBool ¶

func (c *Cache) GetBool(ctx context.Context, request Request, name string) (bool, error)

GetBool defaults to false for absent/null flags; malformed values return false and an error.

func (*Cache) GetDouble ¶

func (c *Cache) GetDouble(ctx context.Context, request Request, name string) (float64, error)

func (*Cache) GetInt32 ¶

func (c *Cache) GetInt32(ctx context.Context, request Request, name string) (int32, error)

func (*Cache) GetInt64 ¶

func (c *Cache) GetInt64(ctx context.Context, request Request, name string) (int64, error)

func (*Cache) GetString ¶

func (c *Cache) GetString(ctx context.Context, request Request, name string) (string, error)

func (*Cache) GetStringList ¶

func (c *Cache) GetStringList(ctx context.Context, request Request, name string) ([]string, error)

func (*Cache) Release ¶

func (c *Cache) Release(host string, workspaceID ...string)

Release removes the entry when its last consumer closes.

type Request ¶

type Request struct {
	Host, WorkspaceID, DriverVersion, UserAgent string
	HTTPClient                                  *http.Client
}

Request provides caller-owned authenticated transport, usable before opening a session. Cache entries retain only values, never credentials or HTTP clients.

Source Files ¶

View all Source files

cache.go

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