Uses of Class
gudusoft.gsqlparser.ir.logical.RelNode

Packages that use RelNode

Package	Description
gudusoft.gsqlparser.ir.logical
gudusoft.gsqlparser.ir.logical.rel
gudusoft.gsqlparser.ir.logical.rex

Uses of RelNode in gudusoft.gsqlparser.ir.logical

Methods in gudusoft.gsqlparser.ir.logical that return RelNode

Modifier and Type	Method and Description
RelNode	LogicalProgram.StatementPlan.getRoot()

Methods in gudusoft.gsqlparser.ir.logical that return types with arguments of type RelNode

Modifier and Type	Method and Description
abstract List<RelNode>	RelNode.getInputs() Returns the child RelNodes of this node (for iterative traversal).

Constructors in gudusoft.gsqlparser.ir.logical with parameters of type RelNode

Constructor and Description
StatementPlan(String owningRoutineId, int statementIndex, RelNode root, SourceAnchor anchor)

Uses of RelNode in gudusoft.gsqlparser.ir.logical.rel

Subclasses of RelNode in gudusoft.gsqlparser.ir.logical.rel

Modifier and Type	Class and Description
class	Aggregate GROUP BY aggregation.
class	DmlDelete DELETE statement.
class	DmlInsert INSERT statement.
class	DmlMerge MERGE statement.
class	DmlUpdate UPDATE statement.
class	Filter WHERE / HAVING filter.
class	Join JOIN operation.
class	Project SELECT columns/expressions projection.
class	SetOp UNION / INTERSECT / EXCEPT set operation.
class	Sort ORDER BY + LIMIT/OFFSET.
class	TableScan Leaf node: table or view reference.
class	VendorSpecificRel Vendor-specific relational node that cannot be normalized.

Methods in gudusoft.gsqlparser.ir.logical.rel that return RelNode

Modifier and Type	Method and Description
RelNode	Sort.getInput()
RelNode	Aggregate.getInput()
RelNode	Filter.getInput()
RelNode	Project.getInput()
RelNode	Join.getLeft()
RelNode	Join.getRight()
RelNode	DmlMerge.getSource()
RelNode	DmlInsert.getSource()
RelNode	DmlDelete.getSource()
RelNode	DmlUpdate.getSource()

Methods in gudusoft.gsqlparser.ir.logical.rel that return types with arguments of type RelNode

Modifier and Type	Method and Description
List<RelNode>	Sort.getInputs()
List<RelNode>	SetOp.getInputs()
List<RelNode>	Aggregate.getInputs()
List<RelNode>	DmlMerge.getInputs()
List<RelNode>	VendorSpecificRel.getInputs()
List<RelNode>	DmlInsert.getInputs()
List<RelNode>	DmlDelete.getInputs()
List<RelNode>	Join.getInputs()
List<RelNode>	DmlUpdate.getInputs()
List<RelNode>	Filter.getInputs()
List<RelNode>	TableScan.getInputs()
List<RelNode>	Project.getInputs()

Constructors in gudusoft.gsqlparser.ir.logical.rel with parameters of type RelNode

Constructor and Description
Aggregate(RelNode input, List<RexNode> groupByKeys, List<RexNode> aggregations, SourceAnchor anchor)
DmlDelete(String targetTable, RexNode filter, RelNode source, SourceAnchor anchor)
DmlInsert(String targetTable, List<String> targetColumns, RelNode source, SourceAnchor anchor)
DmlMerge(String targetTable, RelNode source, RexNode joinCondition, List<DmlMerge.MergeClause> clauses, SourceAnchor anchor)
DmlUpdate(String targetTable, List<RexNode> assignments, RelNode source, RexNode filter, SourceAnchor anchor)
Filter(RelNode input, RexNode condition, SourceAnchor anchor)
Join(RelNode left, RelNode right, Join.JoinType joinType, RexNode condition, SourceAnchor anchor)
Project(RelNode input, List<RexNode> expressions, List<String> aliases, SourceAnchor anchor)
Sort(RelNode input, List<RexNode> orderBy, RexNode limit, RexNode offset, SourceAnchor anchor)

Constructor parameters in gudusoft.gsqlparser.ir.logical.rel with type arguments of type RelNode

Constructor and Description
SetOp(List<RelNode> inputs, SetOp.OpType opType, SourceAnchor anchor)
VendorSpecificRel(String dialect, String description, List<RelNode> inputs, SourceAnchor anchor)

Uses of RelNode in gudusoft.gsqlparser.ir.logical.rex

Methods in gudusoft.gsqlparser.ir.logical.rex that return RelNode

Modifier and Type	Method and Description
RelNode	RexSubquery.getSubquery()

Constructors in gudusoft.gsqlparser.ir.logical.rex with parameters of type RelNode

Constructor and Description
RexSubquery(RelNode subquery, SourceAnchor anchor)