public static ImmutableArray <TableInstanceSymbol> GetDeclaredTableInstances(this BoundRelation node)
{
var result = new List <TableInstanceSymbol>();
GetDeclaredTableInstances(result, node);
return(result.ToImmutableArray());
}
public BoundIntersectOrExceptRelation(bool isIntersect, BoundRelation left, BoundRelation right, IEnumerable <IComparer> comparers)
{
IsIntersect = isIntersect;
Left = left;
Right = right;
Comparers = comparers.ToImmutableArray();
}
private Binder CreateJoinConditionBinder(BoundRelation left, BoundRelation right)
{
var leftTables = left.GetDeclaredTableInstances();
var rightTables = right.GetDeclaredTableInstances();
var tables = leftTables.Concat(rightTables);
return(new JoinConditionBinder(_sharedBinderState, this, tables));
}
public BoundJoinRelation Update(BoundJoinType joinType, BoundRelation left, BoundRelation right, BoundExpression condition, ValueSlot probe, BoundExpression passthruPredicate)
{
if (joinType == JoinType && left == Left && right == Right && condition == Condition && probe == Probe && passthruPredicate == PassthruPredicate)
{
return(this);
}
return(new BoundJoinRelation(joinType, left, right, condition, probe, passthruPredicate));
}
public BoundDerivedTableRelation Update(TableInstanceSymbol tableInstance, BoundRelation relation)
{
if (tableInstance == TableInstance && Relation == relation)
{
return(this);
}
return(new BoundDerivedTableRelation(tableInstance, relation));
}
public BoundJoinRelation(BoundJoinType joinType, BoundRelation left, BoundRelation right, BoundExpression condition, ValueSlot probe, BoundExpression passthruPredicate)
{
Left = left;
Right = right;
JoinType = joinType;
Condition = condition;
Probe = probe;
PassthruPredicate = passthruPredicate;
}
public BoundTableSpoolPusher Update(BoundRelation input)
{
if (input == _input)
{
return(this);
}
return(new BoundTableSpoolPusher(input));
}
public BoundExistsSubselect Update(BoundRelation relation)
{
if (relation == Relation)
{
return(this);
}
return(new BoundExistsSubselect(relation));
}
public BoundHashMatchRelation(BoundHashMatchOperator logicalOperator, BoundRelation build, BoundRelation probe, ValueSlot buildKey, ValueSlot probeKey, BoundExpression remainder)
{
LogicalOperator = logicalOperator;
Build = build;
Probe = probe;
BuildKey = buildKey;
ProbeKey = probeKey;
Remainder = remainder;
}
public BoundHashMatchRelation Update(BoundHashMatchOperator logicalOperator, BoundRelation build, BoundRelation probe, ValueSlot buildKey, ValueSlot probeKey, BoundExpression remainder)
{
if (logicalOperator == LogicalOperator && build == Build && probe == Probe && buildKey == BuildKey && probeKey == ProbeKey && remainder == Remainder)
{
return(this);
}
return(new BoundHashMatchRelation(logicalOperator, build, probe, buildKey, probeKey, remainder));
}
public BoundSingleRowSubselect Update(ValueSlot value, BoundRelation relation)
{
if (value == Value && relation == Relation)
{
return(this);
}
return(new BoundSingleRowSubselect(value, relation));
}
public BoundAssertRelation Update(BoundRelation input, BoundExpression condition, string message)
{
if (input == Input && condition == Condition && message == Message)
{
return(this);
}
return(new BoundAssertRelation(input, condition, message));
}
public BoundFilterRelation Update(BoundRelation input, BoundExpression condition)
{
if (input == Input && condition == Condition)
{
return(this);
}
return(new BoundFilterRelation(input, condition));
}
public BoundProjectRelation Update(BoundRelation input, IEnumerable <ValueSlot> outputs)
{
var newOutputs = outputs.ToImmutableArray();
if (input == Input && newOutputs == Outputs)
{
return(this);
}
return(new BoundProjectRelation(input, newOutputs));
}
public BoundTopRelation Update(BoundRelation input, int limit, IEnumerable <BoundComparedValue> tieEntries)
{
var newTieEntries = tieEntries.ToImmutableArray();
if (input == Input && limit == Limit && newTieEntries == TieEntries)
{
return(this);
}
return(new BoundTopRelation(input, limit, newTieEntries));
}
public BoundSortRelation Update(bool isDistinct, BoundRelation input, IEnumerable <BoundComparedValue> sortedValues)
{
var newSortedValues = sortedValues.ToImmutableArray();
if (isDistinct == IsDistinct && input == Input && newSortedValues == SortedValues)
{
return(this);
}
return(new BoundSortRelation(isDistinct, input, newSortedValues));
}
public BoundComputeRelation Update(BoundRelation input, IEnumerable <BoundComputedValue> definedValues)
{
var newDefinedValues = definedValues.ToImmutableArray();
if (input == Input && newDefinedValues == DefinedValues)
{
return(this);
}
return(new BoundComputeRelation(input, newDefinedValues));
}
public BoundIntersectOrExceptRelation Update(bool isIntersect, BoundRelation left, BoundRelation right, IEnumerable <IComparer> comparers)
{
var newComparers = comparers.ToImmutableArray();
if (isIntersect == IsIntersect && left == Left && right == Right && newComparers == Comparers)
{
return(this);
}
return(new BoundIntersectOrExceptRelation(isIntersect, left, right, newComparers));
}
public BoundGroupByAndAggregationRelation Update(BoundRelation input, IEnumerable <BoundComparedValue> groups, IEnumerable <BoundAggregatedValue> aggregates)
{
var newGroups = groups.ToImmutableArray();
var newAggregates = aggregates.ToImmutableArray();
if (input == Input && newGroups == Groups && newAggregates == Aggregates)
{
return(this);
}
return(new BoundGroupByAndAggregationRelation(input, newGroups, newAggregates));
}
public virtual void VisitRelation(BoundRelation node)
{
switch (node.Kind)
{
case BoundNodeKind.TableRelation:
VisitTableRelation((BoundTableRelation)node);
break;
case BoundNodeKind.DerivedTableRelation:
VisitDerivedTableRelation((BoundDerivedTableRelation)node);
break;
case BoundNodeKind.JoinRelation:
VisitJoinRelation((BoundJoinRelation)node);
break;
case BoundNodeKind.HashMatchRelation:
VisitHashMatchRelation((BoundHashMatchRelation)node);
break;
case BoundNodeKind.ComputeRelation:
VisitComputeRelation((BoundComputeRelation)node);
break;
case BoundNodeKind.FilterRelation:
VisitFilterRelation((BoundFilterRelation)node);
break;
case BoundNodeKind.GroupByAndAggregationRelation:
VisitGroupByAndAggregationRelation((BoundGroupByAndAggregationRelation)node);
break;
case BoundNodeKind.StreamAggregatesRelation:
VisitStreamAggregatesRelation((BoundStreamAggregatesRelation)node);
break;
case BoundNodeKind.ConstantRelation:
VisitConstantRelation((BoundConstantRelation)node);
break;
case BoundNodeKind.UnionRelation:
VisitUnionRelation((BoundUnionRelation)node);
break;
case BoundNodeKind.ConcatenationRelation:
VisitConcatenationRelation((BoundConcatenationRelation)node);
break;
case BoundNodeKind.IntersectOrExceptRelation:
VisitIntersectOrExceptRelation((BoundIntersectOrExceptRelation)node);
break;
case BoundNodeKind.ProjectRelation:
VisitProjectRelation((BoundProjectRelation)node);
break;
case BoundNodeKind.SortRelation:
VisitSortRelation((BoundSortRelation)node);
break;
case BoundNodeKind.TopRelation:
VisitTopRelation((BoundTopRelation)node);
break;
case BoundNodeKind.AssertRelation:
VisitAssertRelation((BoundAssertRelation)node);
break;
case BoundNodeKind.TableSpoolPusher:
VisitTableSpoolPusher((BoundTableSpoolPusher)node);
break;
case BoundNodeKind.TableSpoolPopper:
VisitTableSpoolPopper((BoundTableSpoolPopper)node);
break;
default:
throw ExceptionBuilder.UnexpectedValue(node.Kind);
}
}
public BoundComputeRelation(BoundRelation input, IEnumerable <BoundComputedValue> definedValues)
{
Input = input;
DefinedValues = definedValues.ToImmutableArray();
}
public BoundTableSpoolPusher(BoundRelation input)
{
_input = input;
}
public virtual BoundRelation RewriteRelation(BoundRelation node)
{
switch (node.Kind)
{
case BoundNodeKind.TableRelation:
return(RewriteTableRelation((BoundTableRelation)node));
case BoundNodeKind.DerivedTableRelation:
return(RewriteDerivedTableRelation((BoundDerivedTableRelation)node));
case BoundNodeKind.JoinRelation:
return(RewriteJoinRelation((BoundJoinRelation)node));
case BoundNodeKind.HashMatchRelation:
return(RewriteHashMatchRelation((BoundHashMatchRelation)node));
case BoundNodeKind.ComputeRelation:
return(RewriteComputeRelation((BoundComputeRelation)node));
case BoundNodeKind.FilterRelation:
return(RewriteFilterRelation((BoundFilterRelation)node));
case BoundNodeKind.GroupByAndAggregationRelation:
return(RewriteGroupByAndAggregationRelation((BoundGroupByAndAggregationRelation)node));
case BoundNodeKind.StreamAggregatesRelation:
return(RewriteStreamAggregatesRelation((BoundStreamAggregatesRelation)node));
case BoundNodeKind.ConstantRelation:
return(RewriteConstantRelation((BoundConstantRelation)node));
case BoundNodeKind.UnionRelation:
return(RewriteUnionRelation((BoundUnionRelation)node));
case BoundNodeKind.ConcatenationRelation:
return(RewriteConcatenationRelation((BoundConcatenationRelation)node));
case BoundNodeKind.IntersectOrExceptRelation:
return(RewriteIntersectOrExceptRelation((BoundIntersectOrExceptRelation)node));
case BoundNodeKind.ProjectRelation:
return(RewriteProjectRelation((BoundProjectRelation)node));
case BoundNodeKind.SortRelation:
return(RewriteSortRelation((BoundSortRelation)node));
case BoundNodeKind.TopRelation:
return(RewriteTopRelation((BoundTopRelation)node));
case BoundNodeKind.AssertRelation:
return(RewriteAssertRelation((BoundAssertRelation)node));
case BoundNodeKind.TableSpoolPusher:
return(RewriteTableSpoolPusher((BoundTableSpoolPusher)node));
case BoundNodeKind.TableSpoolPopper:
return(RewriteTableSpoolPopper((BoundTableSpoolPopper)node));
default:
throw ExceptionBuilder.UnexpectedValue(node.Kind);
}
}
public BoundFilterRelation WithInput(BoundRelation input)
{
return(Update(input, Condition));
}
public BoundSortRelation(bool isDistinct, BoundRelation input, IEnumerable <BoundComparedValue> sortedValues)
{
Input = input;
SortedValues = sortedValues.ToImmutableArray();
IsDistinct = isDistinct;
}
public BoundDerivedTableRelation(TableInstanceSymbol tableInstance, BoundRelation relation)
{
TableInstance = tableInstance;
Relation = relation;
}
public BoundJoinRelation WithRight(BoundRelation right)
{
return(Update(JoinType, Left, right, Condition, Probe, PassthruPredicate));
}
public BoundSortRelation WithInput(BoundRelation input)
{
return(Update(IsDistinct, input, SortedValues));
}
public BoundGroupByAndAggregationRelation(BoundRelation input, IEnumerable <BoundComparedValue> groups, IEnumerable <BoundAggregatedValue> aggregates)
{
Input = input;
Groups = groups.ToImmutableArray();
Aggregates = aggregates.ToImmutableArray();
}
public BoundFilterRelation(BoundRelation input, BoundExpression condition)
{
Input = input;
Condition = condition;
}
