Uses of Interface
gudusoft.gsqlparser.resolver2.scope.IScope

Packages that use IScope

Package	Description
gudusoft.gsqlparser.resolver2
gudusoft.gsqlparser.resolver2.model
gudusoft.gsqlparser.resolver2.result
gudusoft.gsqlparser.resolver2.scope

Uses of IScope in gudusoft.gsqlparser.resolver2

Methods in gudusoft.gsqlparser.resolver2 that return IScope

Modifier and Type	Method	Description
IScope	ScopeBuildResult.getScopeForColumn(TObjectName column)	Get the scope for a specific column reference

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

Modifier and Type	Method	Description
Map<TObjectName,IScope>	ScopeBuildResult.getColumnToScopeMap()

Methods in gudusoft.gsqlparser.resolver2 with parameters of type IScope

Modifier and Type	Method	Description
List<INamespace>	NameResolver.findNamespacesWithColumn(String columnName, IScope scope)	Find all namespaces that contain a given column.
ResolutionResult	NameResolver.resolve(TObjectName objName, IScope scope)	Resolve a column reference (TObjectName) within a given scope.

Constructor parameters in gudusoft.gsqlparser.resolver2 with type arguments of type IScope

Modifier	Constructor	Description
	ScopeBuildResult(GlobalScope globalScope, Map<TObjectName,IScope> columnToScopeMap, List<TObjectName> allColumnReferences, Map<TSelectSqlStatement,SelectScope> statementScopeMap, Map<TObjectName,TTable> usingColumnToRightTable)
	ScopeBuildResult(GlobalScope globalScope, Map<TObjectName,IScope> columnToScopeMap, List<TObjectName> allColumnReferences, Map<TSelectSqlStatement,SelectScope> statementScopeMap, Map<TObjectName,TTable> usingColumnToRightTable, Map<TObjectName,TTable> usingColumnToLeftTable)
	ScopeBuildResult(GlobalScope globalScope, Map<TObjectName,IScope> columnToScopeMap, List<TObjectName> allColumnReferences, Map<TSelectSqlStatement,SelectScope> statementScopeMap, Map<TObjectName,TTable> usingColumnToRightTable, Map<TObjectName,TTable> usingColumnToLeftTable, Map<TTable,INamespace> tableToNamespaceMap)
	ScopeBuildResult(GlobalScope globalScope, Map<TObjectName,IScope> columnToScopeMap, List<TObjectName> allColumnReferences, Map<TSelectSqlStatement,SelectScope> statementScopeMap, Map<TObjectName,TTable> usingColumnToRightTable, Map<TObjectName,TTable> usingColumnToLeftTable, Map<TTable,INamespace> tableToNamespaceMap, Set<TTable> ctasTargetTables)

Uses of IScope in gudusoft.gsqlparser.resolver2.model

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

Modifier and Type	Method	Description
static FromScopeIndex	FromScopeIndex.fromScope(IScope scope)	Creates an index from a scope, extracting the FromScope if needed.

Uses of IScope in gudusoft.gsqlparser.resolver2.result

Methods in gudusoft.gsqlparser.resolver2.result that return IScope

Modifier and Type	Method	Description
IScope	IResolutionResult.getScope(TCustomSqlStatement stmt)	获取指定语句的 Scope 仅供高级用户使用，一般不需要直接访问 Scope
IScope	ResolutionResultImpl.getScope(TCustomSqlStatement stmt)

Uses of IScope in gudusoft.gsqlparser.resolver2.scope

Classes in gudusoft.gsqlparser.resolver2.scope that implement IScope

Modifier and Type	Class	Description
class	AbstractScope	Abstract base class for all scopes.
class	CTEScope	Scope for Common Table Expressions (WITH clause).
class	DeleteScope	Scope for DELETE statement.
class	EmptyScope	Empty scope - terminates the scope chain.
class	FromScope	Scope for FROM clause.
class	GlobalScope	Global scope - contains session-level objects and metadata.
class	GroupByScope	Scope for GROUP BY clause.
class	HavingScope	Scope for HAVING clause.
class	JoinScope	Scope for JOIN operations.
class	ListBasedScope	Base class for scopes that manage a list of child namespaces.
class	MergeScope	Scope for MERGE statement.
class	OraclePackageScope	Scope for Oracle PL/SQL package bodies.
class	OrderByScope	Scope for ORDER BY clause.
class	PlsqlBlockScope	Scope for PL/SQL blocks (Oracle, PostgreSQL PL/pgSQL).
class	SelectScope	Scope for SELECT statement.
class	UpdateScope	Scope for UPDATE statement.

Fields in gudusoft.gsqlparser.resolver2.scope declared as IScope

Modifier and Type	Field	Description
protected final IScope	AbstractScope.parent	Parent scope (never null - root has EmptyScope parent)
final IScope	ResolvedImpl.Match.scope

Methods in gudusoft.gsqlparser.resolver2.scope that return IScope

Modifier and Type	Method	Description
IScope	GroupByScope.getFromScope()	Get the FROM scope.
IScope	OrderByScope.getFromScope()	Get the FROM scope.
IScope	HavingScope.getGroupByScope()	Get the GROUP BY scope.
IScope	AbstractScope.getParent()
IScope	EmptyScope.getParent()
IScope	IScope.getParent()	Get the parent scope.
IScope	HavingScope.getSelectScope()	Get the SELECT scope.
IScope	OrderByScope.getSelectScope()	Get the SELECT scope.
IScope	DeleteScope.getWhereScope()
IScope	SelectScope.getWhereScope()
IScope	UpdateScope.getWhereScope()

Methods in gudusoft.gsqlparser.resolver2.scope with parameters of type IScope

Modifier and Type	Method	Description
void	IResolved.found(INamespace namespace, boolean nullable, IScope scope, ResolvePath path, List<String> remainingNames)	Called when a namespace is found that matches the name being resolved.
void	ResolvedImpl.found(INamespace namespace, boolean nullable, IScope scope, ResolvePath path, List<String> remainingNames)
boolean	AbstractScope.isWithin(IScope ancestorScope)	Default implementation: check ancestry
boolean	EmptyScope.isWithin(IScope ancestorScope)
boolean	IScope.isWithin(IScope ancestorScope)	Check if this scope is within (nested inside) another scope.
void	GroupByScope.setFromScope(IScope fromScope)	Set the FROM scope for column resolution.
void	OrderByScope.setFromScope(IScope fromScope)	Set the FROM scope for column resolution.
void	HavingScope.setGroupByScope(IScope groupByScope)	Set the GROUP BY scope for column resolution.
void	HavingScope.setSelectScope(IScope selectScope)	Set the SELECT scope for alias resolution.
void	OrderByScope.setSelectScope(IScope selectScope)	Set the SELECT scope for alias resolution.
void	DeleteScope.setWhereScope(IScope whereScope)
void	SelectScope.setWhereScope(IScope whereScope)
void	UpdateScope.setWhereScope(IScope whereScope)

Constructors in gudusoft.gsqlparser.resolver2.scope with parameters of type IScope

Modifier	Constructor	Description
protected	AbstractScope(IScope parent, TParseTreeNode node, ScopeType scopeType)
	CTEScope(IScope parent, TCTEList cteList)
	DeleteScope(IScope parent, TDeleteSqlStatement stmt)
	FromScope(IScope parent, TParseTreeNode node)
	GroupByScope(IScope parent, TGroupBy groupByNode)
	HavingScope(IScope parent, TExpression havingCondition)
	JoinScope(IScope parent, TJoinExpr joinExpr)
protected	ListBasedScope(IScope parent, TParseTreeNode node, ScopeType scopeType)
	Match(INamespace namespace, boolean nullable, IScope scope, ResolvePath path, List<String> remainingNames)
	MergeScope(IScope parent, TMergeSqlStatement stmt)
	OraclePackageScope(IScope parent, TPlsqlCreatePackage packageStmt, OraclePackageNamespace packageNamespace)	Create a new Oracle package scope.
	OrderByScope(IScope parent, TOrderBy orderByNode)
	PlsqlBlockScope(IScope parent, TBlockSqlNode blockNode)	Create a new PL/SQL block scope for a labeled block.
	PlsqlBlockScope(IScope parent, TCustomSqlStatement stmt, String procedureName)	Create a new PL/SQL block scope for a stored procedure or function.
	SelectScope(IScope parent, TParseTreeNode node)
	UpdateScope(IScope parent, TUpdateSqlStatement stmt)