optimizer

package
v0.4.0 Latest Latest
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Published: Dec 30, 2021 License: MPL-2.0 Imports: 2 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func MergeFilters

func MergeFilters(node Node) (Node, bool)

func Optimize

func Optimize(node Node) Node

func PushDownFilterPredicatesIntoLookupJoinBranch

func PushDownFilterPredicatesIntoLookupJoinBranch(node Node) (Node, bool)

func PushDownFilterPredicatesIntoStreamJoinBranch

func PushDownFilterPredicatesIntoStreamJoinBranch(node Node) (Node, bool)

func PushDownFilterPredicatesIntoStreamJoinKey

func PushDownFilterPredicatesIntoStreamJoinKey(node Node) (Node, bool)

func PushDownFilterPredicatesToDatasource

func PushDownFilterPredicatesToDatasource(node Node) (Node, bool)

func PushDownFilterUnderRequalifier

func PushDownFilterUnderRequalifier(node Node) (Node, bool)

func RemoveUnusedDatasourceFields

func RemoveUnusedDatasourceFields(node Node) (Node, bool)

func RemoveUnusedGroupByNonKeyFields

func RemoveUnusedGroupByNonKeyFields(node Node) (Node, bool)

func RemoveUnusedMapFields

func RemoveUnusedMapFields(node Node) (Node, bool)

Types

This section is empty.

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