Cloud Spanner V1 API - Class Google::Cloud::Spanner::V1::PlanNode::ShortRepresentation (v0.18.0)

Reference documentation and code samples for the Cloud Spanner V1 API class Google::Cloud::Spanner::V1::PlanNode::ShortRepresentation.

Condensed representation of a node and its subtree. Only present for SCALAR [PlanNode(s)][google.spanner.v1.PlanNode].

Inherits

  • Object

Extended By

  • Google::Protobuf::MessageExts::ClassMethods

Includes

  • Google::Protobuf::MessageExts

Methods

#description

def description() -> ::String
Returns
  • (::String) — A string representation of the expression subtree rooted at this node.

#description=

def description=(value) -> ::String
Parameter
  • value (::String) — A string representation of the expression subtree rooted at this node.
Returns
  • (::String) — A string representation of the expression subtree rooted at this node.

#subqueries

def subqueries() -> ::Google::Protobuf::Map{::String => ::Integer}
Returns
  • (::Google::Protobuf::Map{::String => ::Integer}) — A mapping of (subquery variable name) -> (subquery node id) for cases where the description string of this node references a SCALAR subquery contained in the expression subtree rooted at this node. The referenced SCALAR subquery may not necessarily be a direct child of this node.

#subqueries=

def subqueries=(value) -> ::Google::Protobuf::Map{::String => ::Integer}
Parameter
  • value (::Google::Protobuf::Map{::String => ::Integer}) — A mapping of (subquery variable name) -> (subquery node id) for cases where the description string of this node references a SCALAR subquery contained in the expression subtree rooted at this node. The referenced SCALAR subquery may not necessarily be a direct child of this node.
Returns
  • (::Google::Protobuf::Map{::String => ::Integer}) — A mapping of (subquery variable name) -> (subquery node id) for cases where the description string of this node references a SCALAR subquery contained in the expression subtree rooted at this node. The referenced SCALAR subquery may not necessarily be a direct child of this node.