engine

Apr 25, 2026

Changes in this version

type ThanosEngineConfig

+ DecodingConcurrency int

Nov 10, 2025

Changes in this version

+ const TypeHeader

+ func AddEngineTypeToContext(ctx context.Context, r *http.Request) context.Context

+ type Engine struct

+ func New(opts promql.EngineOpts, thanosEngineCfg ThanosEngineConfig, ...) *Engine

+ func (qf *Engine) MakeInstantQueryFromPlan(ctx context.Context, q storage.Queryable, opts promql.QueryOpts, ...) (promql.Query, error)

+ func (qf *Engine) MakeRangeQueryFromPlan(ctx context.Context, q storage.Queryable, opts promql.QueryOpts, ...) (promql.Query, error)

+ func (qf *Engine) NewInstantQuery(ctx context.Context, q storage.Queryable, opts promql.QueryOpts, qs string, ...) (promql.Query, error)

+ func (qf *Engine) NewRangeQuery(ctx context.Context, q storage.Queryable, opts promql.QueryOpts, qs string, ...) (promql.Query, error)

+ type QueryEngine interface

+ MakeInstantQueryFromPlan func(ctx context.Context, q storage.Queryable, opts promql.QueryOpts, ...) (promql.Query, error)

+ MakeRangeQueryFromPlan func(ctx context.Context, q storage.Queryable, opts promql.QueryOpts, ...) (promql.Query, error)

+ type ThanosEngineConfig struct

+ EnableXFunctions bool

+ Enabled bool

+ LogicalOptimizers []logicalplan.Optimizer

+ Optimizers string

+ func (cfg *ThanosEngineConfig) RegisterFlagsWithPrefix(prefix string, f *flag.FlagSet)

+ func (cfg *ThanosEngineConfig) Validate() error

+ type Type string

+ const None

+ const Prometheus

+ const Thanos

+ func GetEngineType(ctx context.Context) Type