airframe-sql/wvlet.airframe.sql.analyzer/TypeResolver

TypeResolver

object TypeResolver extends LogSupport

Resolve untyped LogicalPlan s and Expression s into typed ones.

trait LogSupport
trait LazyLogger
trait LoggingMethods
trait Serializable
class Object
trait Matchable
class Any

Value members

Concrete methods

def resolveExpression(expr: Expression, inputAttributes: Seq[Attribute]): Expression

Resolve untyped expressions

Resolve untyped expressions

def resolveTableRef(context: AnalyzerContext): PlanRewriter

Resolve TableRefs with concrete TableScans using the table schema in the catalog.

Resolve TableRefs with concrete TableScans using the table schema in the catalog.

Inherited methods

inline protected def debug(inline message: Any, inline cause: Throwable): Unit
Inherited from:
LoggingMethods
inline protected def debug(inline message: Any): Unit
Inherited from:
LoggingMethods
inline protected def error(inline message: Any, inline cause: Throwable): Unit
Inherited from:
LoggingMethods
inline protected def error(inline message: Any): Unit
Inherited from:
LoggingMethods
inline protected def info(inline message: Any, inline cause: Throwable): Unit
Inherited from:
LoggingMethods
inline protected def info(inline message: Any): Unit
Inherited from:
LoggingMethods
inline protected def logAt(inline logLevel: LogLevel, inline message: Any): Unit
Inherited from:
LoggingMethods
inline protected def trace(inline message: Any, inline cause: Throwable): Unit
Inherited from:
LoggingMethods
inline protected def trace(inline message: Any): Unit
Inherited from:
LoggingMethods
inline protected def warn(inline message: Any, inline cause: Throwable): Unit
Inherited from:
LoggingMethods
inline protected def warn(inline message: Any): Unit
Inherited from:
LoggingMethods

Concrete fields

val typerRules: List[Rule]