Struct EvalContext

pkg/expression/exprstatic/evalctx.go:218–221

EvalContext implements `EvalContext` to provide a static context for expression evaluation. The "static" means comparing with `EvalContext`, its internal state does not relay on the session or other complex contexts that keeps immutable for most fields.

// The "static" means comparing with `EvalContext`, its internal state does not relay on the session or other
// complex contexts that keeps immutable for most fields.
type EvalContext struct {
	id uint64
	evalCtxState
}

// NewEvalContext creates a new `EvalContext` with the given options.
func NewEvalContext(opt ...EvalCtxOption) *EvalContext {