sessionctx

Documentation

Index

• type Context
• type InfoschemaMetaVersion

Types

type Context

type Context interface {

	// SetValue saves a value associated with this context for key.
	SetValue(key fmt.Stringer, value interface{})

	// Value returns the value associated with this context for key.
	Value(key fmt.Stringer) interface{}

	GetInfoSchema() InfoschemaMetaVersion

	GetSessionVars() *variable.SessionVars
}

Context is an interface for transaction and executive args environment.

type InfoschemaMetaVersion

type InfoschemaMetaVersion interface {
	SchemaMetaVersion() int64
}

InfoschemaMetaVersion is a workaround. Due to circular dependency, can not return the complete interface. But SchemaMetaVersion is widely used for logging. So we give a convenience for that. FIXME: remove this interface