public ImmutableHanaDerivedTableNode(
IQsiTreeNode parent,
IQsiTableDirectivesNode directives,
IQsiColumnsDeclarationNode columns,
IQsiTableNode source,
IQsiAliasNode alias,
IQsiWhereExpressionNode @where,
IQsiGroupingExpressionNode grouping,
IQsiMultipleOrderExpressionNode order,
IQsiLimitExpressionNode limit,
QsiExpressionNode top,
HanaResultSetOperation?operation,
QsiExpressionFragmentNode sampling,
HanaTableBehaviorNode behavior,
QsiExpressionFragmentNode timeTravel,
QsiExpressionFragmentNode hint,
IUserDataHolder userData)
{
Parent = parent;
Directives = directives;
Columns = columns;
Source = source;
Alias = alias;
Where = @where;
Grouping = grouping;
Order = order;
Limit = limit;
Top = top;
Operation = operation;
Sampling = sampling;
Behavior = behavior;
TimeTravel = timeTravel;
Hint = hint;
UserData = userData;
}
protected bool IsWildcard(IQsiColumnsDeclarationNode node)
{
if (node.Count != 1)
{
return(false);
}
return
(node.Columns[0] is IQsiAllColumnNode {
Path : null
});
public ImmutableInlineDerivedTableNode(
IQsiTreeNode parent,
IQsiAliasNode alias,
IQsiColumnsDeclarationNode columns,
IQsiRowValueExpressionNode[] rows,
IUserDataHolder userData)
{
Parent = parent;
Alias = alias;
Columns = columns;
Rows = rows;
UserData = userData;
}
public ImmutableJoinedTableNode(
IQsiTreeNode parent,
IQsiTableNode left,
QsiJoinType joinType,
IQsiTableNode right,
IQsiColumnsDeclarationNode pivotColumns,
IUserDataHolder userData)
{
Parent = parent;
Left = left;
JoinType = joinType;
Right = right;
PivotColumns = pivotColumns;
UserData = userData;
}
public ImmutableJoinedTableNode(
IQsiTreeNode parent,
IQsiTableNode left,
string joinType,
bool isNatural,
bool isComma,
IQsiTableNode right,
IQsiColumnsDeclarationNode pivotColumns,
IUserDataHolder userData)
{
Parent = parent;
Left = left;
JoinType = joinType;
IsNatural = isNatural;
IsComma = isComma;
Right = right;
PivotColumns = pivotColumns;
UserData = userData;
}
public ImmutableDerivedTableNode(
IQsiTreeNode parent,
IQsiTableDirectivesNode directives,
IQsiColumnsDeclarationNode columns,
IQsiTableNode source,
IQsiAliasNode alias,
IQsiWhereExpressionNode @where,
IQsiGroupingExpressionNode grouping,
IQsiMultipleOrderExpressionNode order,
IQsiLimitExpressionNode limit,
IUserDataHolder userData)
{
Parent = parent;
Directives = directives;
Columns = columns;
Source = source;
Alias = alias;
Where = @where;
Grouping = grouping;
Order = order;
Limit = limit;
UserData = userData;
}
private IEnumerable <ColumnPlan> CompileColumnPlan(IAnalyzerContext context, QsiTableStructure table, IQsiColumnsDeclarationNode columns)
{
if (columns.Columns.All(c => c is IQsiAllColumnNode))
{
return(table.Columns.Select(c => new ColumnPlan(c.Name)));
}
var plans = new Dictionary <QsiIdentifier, ColumnPlan>(IdentifierComparer);
foreach (var column in columns)
{
QsiIdentifier identifier;
ISelector[] selectors = null;
switch (column)
{
case IQsiDeclaredColumnNode declaredColumn:
{
identifier = declaredColumn.Name[^ 1];