Package org.apache.calcite.sql.validate

package org.apache.calcite.sql.validate

SQL validation.

Related Packages

Package	Description
org.apache.calcite.sql	Provides a SQL parser and object model.
org.apache.calcite.sql.validate.implicit	SQL Implicit Type Cast

Class	Description
AggregatingScope	An extension to the SqlValidatorScope interface which indicates that the scope is aggregating.
AggregatingSelectScope	Scope for resolving identifiers within a SELECT statement that has a GROUP BY clause.
AggregatingSelectScope.Resolved	Information about an aggregating scope that can only be determined after validation has occurred.
AliasNamespace	Namespace for an AS t(c1, c2, ...) clause.
CollectNamespace	Namespace for COLLECT and TABLE constructs.
CyclicDefinitionException	Thrown when an object, such as a view, is found to have a cylic definition.
DelegatingNamespace	An implementation of SqlValidatorNamespace that delegates all methods to an underlying object.
DelegatingScope	A scope which delegates all requests to its parent scope.
DelegatingSqlValidatorCatalogReader	Implementation of SqlValidatorCatalogReader that passes all calls to a parent catalog reader.
DelegatingSqlValidatorTable	Implements SqlValidatorTable by delegating to a parent table.
GroupByScope	Represents the name-resolution context for expressions in an GROUP BY clause.
IdentifierNamespace	Namespace whose contents are defined by the type of an identifier.
JoinScope	The name-resolution context for expression inside a JOIN clause.
LambdaNamespace	Namespace for lambda expression.
ListScope	Abstract base for a scope which is defined by a list of child namespaces and which inherits from a parent scope.
MatchRecognizeNamespace	Namespace for a MATCH_RECOGNIZE clause.
MatchRecognizeScope	Scope for expressions in a MATCH_RECOGNIZE clause.
MeasureScope	Scope for resolving identifiers within a SELECT item that is annotated "AS MEASURE".
OrderByScope	Represents the name-resolution context for expressions in an ORDER BY clause.
OverScope	The name-resolution scope of a OVER clause.
ParameterScope	A scope which contains nothing besides a few parameters.
PivotNamespace	Namespace for a PIVOT clause.
PivotScope	Scope for expressions in a PIVOT clause.
ProcedureNamespace	Namespace whose contents are defined by the result of a call to a user-defined procedure.
SelectNamespace	Namespace offered by a sub-query.
SelectScope	The name-resolution scope of a SELECT clause.
SemanticTable	Extension to SqlValidatorTable with extra, optional metadata.
SetopNamespace	Namespace based upon a set operation (UNION, INTERSECT, EXCEPT).
SqlAbstractConformance	Abstract base class for implementing SqlConformance.
SqlConformance	Enumeration of valid SQL compatibility modes.
SqlConformanceEnum	Enumeration of built-in SQL compatibility modes.
SqlDelegatingConformance	Implementation of SqlConformance that delegates all methods to another object.
SqlIdentifierMoniker	An implementation of SqlMoniker that encapsulates the normalized name information of a SqlIdentifier.
SqlLambdaScope	Scope for a LAMBDA EXPRESSION.
SqlModality	Relational or streaming.
SqlMoniker	An interface of an object identifier that represents a SqlIdentifier.
SqlMonikerImpl	A generic implementation of SqlMoniker.
SqlMonikerType	An enumeration of moniker types.
SqlMonotonicity	Enumeration of types of monotonicity.
SqlNameMatcher	Checks whether two names are the same according to a case-sensitivity policy.
SqlNameMatchers	Helpers for SqlNameMatcher.
SqlNonNullableAccessors	This class provides non-nullable accessors for common getters.
SqlQualified	Fully-qualified identifier.
SqlScopedShuttle	Refinement to SqlShuttle which maintains a stack of scopes.
SqlUserDefinedAggFunction	User-defined aggregate function.
SqlUserDefinedFunction	User-defined scalar function.
SqlUserDefinedTableFunction	User-defined table function.
SqlUserDefinedTableMacro	User-defined table macro.
SqlValidator	Validates the parse tree of a SQL statement, and provides semantic information about the parse tree.
SqlValidator.Config	Interface to define the configuration for a SqlValidator.
SqlValidatorCatalogReader	Supplies catalog information for SqlValidator.
SqlValidatorException	Exception thrown while validating a SQL statement.
SqlValidatorImpl	Default implementation of SqlValidator.
SqlValidatorImpl.DmlNamespace	Common base class for DML statement namespaces.
SqlValidatorImpl.FunctionParamInfo	Utility object used to maintain information about the parameters in a function call.
SqlValidatorImpl.IdInfo	Information about an identifier in a particular scope.
SqlValidatorImpl.Status	Validation status.
SqlValidatorNamespace	A namespace describes the relation returned by a section of a SQL query.
SqlValidatorScope	Name-resolution scope.
SqlValidatorScope.EmptyPath	A path that has no steps.
SqlValidatorScope.Path	A sequence of steps by which an identifier was resolved.
SqlValidatorScope.Resolve	A match found when looking up a name.
SqlValidatorScope.Resolved	Callback from SqlValidatorScope.resolve(java.util.List<java.lang.String>, org.apache.calcite.sql.validate.SqlNameMatcher, boolean, org.apache.calcite.sql.validate.SqlValidatorScope.Resolved).
SqlValidatorScope.ResolvedImpl	Default implementation of SqlValidatorScope.Resolved.
SqlValidatorScope.Step	A step in resolving an identifier.
SqlValidatorTable	Supplies a SqlValidator with the metadata for a table.
SqlValidatorUtil	Utility methods related to validation.
SqlValidatorUtil.DeepCopier	Deprecated.
SqlValidatorUtil.FlatAggregate	Flattens any FILTER, WITHIN DISTINCT, WITHIN GROUP surrounding a call to an aggregate function.
SqlValidatorUtil.Suggester	Suggests candidates for unique names, given the number of attempts so far and the number of expressions in the project list.
SqlValidatorWithHints	Extends SqlValidator to allow discovery of useful data such as fully qualified names of SQL objects, alternative valid SQL objects that can be used in the SQL statement (dubbed as hints).
SqlWithItemTableRef	A SqlWithItemTableRef is a node created during validation for recursive queries which represents a table reference in a WITH RECURSIVE clause.
TableConstructorNamespace	Namespace for a table constructor VALUES (expr, expr, ...).
UnpivotNamespace	Namespace for an UNPIVOT clause.
UnpivotScope	Scope for expressions in an UNPIVOT clause.
WithNamespace	Namespace for WITH clause.