Uses of Class
gudusoft.gsqlparser.resolver2.model.ColumnSource

Packages that use ColumnSource

Package	Description
gudusoft.gsqlparser.nodes	Provides the classes represents various SQL query parse tree node.
gudusoft.gsqlparser.resolver2.expansion
gudusoft.gsqlparser.resolver2.inference
gudusoft.gsqlparser.resolver2.model
gudusoft.gsqlparser.resolver2.namespace

Uses of ColumnSource in gudusoft.gsqlparser.nodes

Methods in gudusoft.gsqlparser.nodes that return ColumnSource

Modifier and Type	Method and Description
ColumnSource	TObjectName.getColumnSource() Convenience method: get column source (most common access pattern)

Uses of ColumnSource in gudusoft.gsqlparser.resolver2.expansion

Methods in gudusoft.gsqlparser.resolver2.expansion that return ColumnSource

Modifier and Type	Method and Description
ColumnSource	ExpandedColumn.getColumnSource()

Constructors in gudusoft.gsqlparser.resolver2.expansion with parameters of type ColumnSource

Constructor and Description
ExpandedColumn(String columnName, ColumnSource columnSource, TResultColumn originalStarColumn, boolean includeQualifier) Create an expanded column from an unqualified star.
ExpandedColumn(String columnName, ColumnSource columnSource, TResultColumn originalStarColumn, String tableQualifier, boolean includeQualifier) Create an expanded column from a qualified star (e.g., t1.*).

Uses of ColumnSource in gudusoft.gsqlparser.resolver2.inference

Methods in gudusoft.gsqlparser.resolver2.inference that return ColumnSource

Modifier and Type	Method and Description
ColumnSource	InferenceEngine.createInferredColumnSource(String tableName, String columnName, TTable table) Create an inferred ColumnSource for a table.column.

Uses of ColumnSource in gudusoft.gsqlparser.resolver2.model

Methods in gudusoft.gsqlparser.resolver2.model that return ColumnSource

Modifier and Type	Method and Description
ColumnSource	AmbiguousColumnSource.getBestCandidate() Gets the most likely candidate (highest confidence)
ColumnSource	ColumnSourceWithReferences.getCanonicalSource() Get the canonical column source.
ColumnSource	ResolutionResult.getColumnSource()
ColumnSource	ColumnSource.withCandidateTables(List<TTable> candidates) Creates a copy with candidate tables.
ColumnSource	ColumnSource.withConfidence(double newConfidence, String newEvidence) Deprecated. Use withEvidence(ResolutionEvidence) instead
ColumnSource	ColumnSource.withEvidence(ResolutionEvidence newEvidence) Creates a copy with updated ResolutionEvidence.
ColumnSource	ColumnSource.withFieldPath(FieldPath newFieldPath) Creates a copy with a field path for deep/record field access.
ColumnSource	ColumnSource.withFieldPath(FieldPath newFieldPath, String newEvidence) Creates a copy with field path and updated evidence.
ColumnSource	ColumnSource.withFieldPath(List<String> segments) Creates a copy with a field path from a list of segments.

Methods in gudusoft.gsqlparser.resolver2.model that return types with arguments of type ColumnSource

Modifier and Type	Method and Description
List<ColumnSource>	AmbiguousColumnSource.getCandidates()

Methods in gudusoft.gsqlparser.resolver2.model with parameters of type ColumnSource

Modifier and Type	Method and Description
static ResolutionResult	ResolutionResult.exactMatch(ColumnSource source) Creates a successful exact match result

Constructors in gudusoft.gsqlparser.resolver2.model with parameters of type ColumnSource

Constructor and Description
ColumnSourceWithReferences(String normalizedName, ColumnSource canonicalSource) Create a new column source with references.

Constructor parameters in gudusoft.gsqlparser.resolver2.model with type arguments of type ColumnSource

Constructor and Description
AmbiguousColumnSource(String columnName, List<ColumnSource> candidates)

Uses of ColumnSource in gudusoft.gsqlparser.resolver2.namespace

Fields in gudusoft.gsqlparser.resolver2.namespace with type parameters of type ColumnSource

Modifier and Type	Field and Description
protected Map<String,ColumnSource>	AbstractNamespace.columnSources Cached column sources (populated during validation) - keyed by normalized name

Methods in gudusoft.gsqlparser.resolver2.namespace that return ColumnSource

Modifier and Type	Method and Description
ColumnSource	CTENamespace.resolveColumn(String columnName)
ColumnSource	UnionNamespace.resolveColumn(String columnName)
ColumnSource	OraclePackageNamespace.resolveColumn(String columnName)
ColumnSource	PivotNamespace.resolveColumn(String columnName)
ColumnSource	AbstractNamespace.resolveColumn(String columnName)
ColumnSource	PlsqlVariableNamespace.resolveColumn(String columnName)
ColumnSource	DynamicStarSource.resolveColumn(String columnName)
ColumnSource	TableNamespace.resolveColumn(String columnName)
ColumnSource	SubqueryNamespace.resolveColumn(String columnName)
ColumnSource	ValuesNamespace.resolveColumn(String columnName)
ColumnSource	UnnestNamespace.resolveColumn(String columnName)
ColumnSource	INamespace.resolveColumn(String columnName) Resolve a column name to its source.
ColumnSource	SubqueryNamespace.resolveColumnInFromScope(String columnName) Resolve a column in the FROM scope (child namespaces).
default ColumnSource	INamespace.resolveColumnPath(List<String> path) Resolve a column path (column.field.subfield...) to its source.
ColumnSource	UnnestNamespace.resolveQualifiedStructField(String columnName) Resolve a qualified struct field reference (e.g., "alias.field").

Methods in gudusoft.gsqlparser.resolver2.namespace that return types with arguments of type ColumnSource

Modifier and Type	Method and Description
Map<String,ColumnSource>	OraclePackageNamespace.getAllColumnSources()
Map<String,ColumnSource>	PivotNamespace.getAllColumnSources() Get all column sources for this PIVOT namespace.
Map<String,ColumnSource>	AbstractNamespace.getAllColumnSources()
Map<String,ColumnSource>	PlsqlVariableNamespace.getAllColumnSources()
Map<String,ColumnSource>	DynamicStarSource.getAllColumnSources()
Map<String,ColumnSource>	INamespace.getAllColumnSources() Get all column sources exposed by this namespace.

Methods in gudusoft.gsqlparser.resolver2.namespace with parameters of type ColumnSource

Modifier and Type	Method and Description
protected void	AbstractNamespace.addColumnSource(String columnName, ColumnSource source) Add a column source (backward compatible - no traceability).
protected void	AbstractNamespace.addColumnSource(String columnName, ColumnSource source, TObjectName objectName) Add a column source with reference traceability support.
void	DynamicStarSource.addInferredColumn(String columnName, ColumnSource columnSource) Add a dynamically inferred column from an existing ColumnSource.