public OracleSpecialTableReference(OracleReferenceContainer referenceContainer, ReferenceType referenceType, IEnumerable <OracleSelectListColumn> columns, StatementGrammarNode columnsClause)
: base(referenceType)
{
referenceContainer.ObjectReferences.Add(this);
Container = referenceContainer;
ColumnDefinitions = columns.ToArray();
ColumnsClause = columnsClause;
}
public OracleSqlModelReference(OracleStatementSemanticModel semanticModel, IReadOnlyList <OracleSelectListColumn> columns, IEnumerable <OracleDataObjectReference> sourceReferences, StatementGrammarNode measureExpressionList)
: base(ReferenceType.SqlModel)
{
ColumnDefinitions = columns;
MeasureExpressionList = measureExpressionList;
SourceReferenceContainer = new OracleReferenceContainer(semanticModel);
foreach (var column in columns)
{
TransferReferences(column.ColumnReferences, SourceReferenceContainer.ColumnReferences);
TransferReferences(column.ProgramReferences, SourceReferenceContainer.ProgramReferences);
TransferReferences(column.TypeReferences, SourceReferenceContainer.TypeReferences);
}
SourceReferenceContainer.ObjectReferences.AddRange(sourceReferences);
DimensionReferenceContainer = new OracleReferenceContainer(semanticModel);
MeasuresReferenceContainer = new OracleReferenceContainer(semanticModel);
ChildContainers = new[] { SourceReferenceContainer, DimensionReferenceContainer, MeasuresReferenceContainer };
}
public OraclePivotTableReference(OracleStatementSemanticModel semanticModel, OracleDataObjectReference sourceReference, StatementGrammarNode pivotClause)
: base(ReferenceType.PivotTable)
{
foreach (var sourceColumn in sourceReference.QueryBlocks.SelectMany(qb => qb.Columns).Where(c => !c.IsAsterisk))
{
sourceColumn.RegisterOuterReference();
}
PivotClause = pivotClause;
SourceReference = sourceReference;
RootNode = sourceReference.RootNode;
var innerTableReferenceRootNode = sourceReference.RootNode.GetPathFilterDescendants(NodeFilters.BreakAtNestedQueryBlock, NonTerminals.InnerTableReference, NonTerminals.InnerSpecialTableReference).Last();
sourceReference.RootNode = innerTableReferenceRootNode;
Container = Owner = sourceReference.Owner;
Owner.ObjectReferences.Remove(sourceReference);
Owner.ObjectReferences.Add(this);
SourceReferenceContainer = new OracleReferenceContainer(semanticModel);
SourceReferenceContainer.ObjectReferences.Add(sourceReference);
var aggregateExpressions = new List<StatementGrammarNode>();
var pivotExpressions = PivotClause[NonTerminals.PivotAliasedAggregationFunctionList];
if (pivotExpressions != null)
{
foreach (var pivotAggregationFunction in pivotExpressions.GetDescendants(NonTerminals.PivotAliasedAggregationFunction))
{
var aliasNode = pivotAggregationFunction[NonTerminals.ColumnAsAlias, Terminals.ColumnAlias];
_columnNameExtensions.Add(aliasNode == null ? String.Empty : $"_{aliasNode.Token.Value.ToQuotedIdentifier().Trim('"')}");
aggregateExpressions.Add(pivotAggregationFunction);
}
}
AggregateFunctions = aggregateExpressions.AsReadOnly();
}
private static OracleDataObjectReference GetObjectReference(OracleReferenceContainer column)
{
var columnReference = column.ColumnReferences.FirstOrDefault();
return columnReference != null && columnReference.ColumnNodeObjectReferences.Count == 1
? columnReference.ColumnNodeObjectReferences.First() as OracleDataObjectReference
: null;
}
private static ICollection<OracleReferenceContainer> GetReferenceContainers(OracleReferenceContainer mainContainer, OracleQueryBlock currentQueryBlock)
{
var referenceContainers = new List<OracleReferenceContainer> { mainContainer };
if (currentQueryBlock != null)
{
referenceContainers.Add(currentQueryBlock);
referenceContainers.AddRange(currentQueryBlock.Columns);
if (currentQueryBlock.OuterCorrelatedQueryBlock != null)
{
referenceContainers.Add(currentQueryBlock.OuterCorrelatedQueryBlock);
}
}
return referenceContainers;
}
public OracleColumnReference(OracleReferenceContainer referenceContainer)
{
ColumnNodeObjectReferences = new HashSet<OracleObjectWithColumnsReference>();
ColumnNodeColumnReferences = new List<OracleColumn>();
Container = referenceContainer;
}
public OracleColumnReference(OracleReferenceContainer referenceContainer)
{
ColumnNodeObjectReferences = new HashSet <OracleObjectWithColumnsReference>();
ColumnNodeColumnReferences = new List <OracleColumn>();
Container = referenceContainer;
}
private static string GetDefaultExpression(OracleReferenceContainer program, OraclePlSqlVariable variable)
{
return variable.DefaultExpressionNode == null || !variable.IsConstant
? String.Empty
: variable.DefaultExpressionNode.GetText(program.SemanticModel.StatementText);
}
public OracleTableCollectionReference(OracleReferenceContainer referenceContainer) : base(ReferenceType.TableCollection)
{
referenceContainer.ObjectReferences.Add(this);
Container = referenceContainer;
Placement = StatementPlacement.TableReference;
}
public OracleTableCollectionReference(OracleReferenceContainer referenceContainer) : base(ReferenceType.TableCollection)
{
referenceContainer.ObjectReferences.Add(this);
Container = referenceContainer;
Placement = StatementPlacement.TableReference;
}
