org.apache.calcite.sql.validate

类 SqlValidatorImpl

java.lang.Object

org.apache.calcite.sql.validate.SqlValidatorImpl

所有已实现的接口:

org.apache.calcite.sql.validate.SqlValidator, org.apache.calcite.sql.validate.SqlValidatorWithHints

直接已知子类:

FlinkCalciteSqlValidator

public class SqlValidatorImpl
extends Object
implements org.apache.calcite.sql.validate.SqlValidatorWithHints

Default implementation of SqlValidator, the class was copied over because of CALCITE-4554.

Lines 4697 ~ 4716, Flink enables TIMESTAMP and TIMESTAMP_LTZ for system time period specification type.

Lines 5034 ~ 5038, Flink enables TIMESTAMP and TIMESTAMP_LTZ for first orderBy column in matchRecognize.

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	SqlValidatorImpl.DmlNamespace Common base class for DML statement namespaces.
protected static class	SqlValidatorImpl.FunctionParamInfo Utility object used to maintain information about the parameters in a function call.
protected static class	SqlValidatorImpl.IdInfo Information about an identifier in a particular scope.
static class	SqlValidatorImpl.Status Validation status.

从接口继承的嵌套类/接口 org.apache.calcite.sql.validate.SqlValidator

org.apache.calcite.sql.validate.SqlValidator.Config

字段概要

字段

限定符和类型	字段和说明
protected Deque<SqlValidatorImpl.FunctionParamInfo>	functionCallStack Stack of objects that maintain information about function calls.
protected Map<String,SqlValidatorImpl.IdInfo>	idPositions Maps SqlParserPos strings to the SqlIdentifier identifier objects at these positions.
protected Map<org.apache.calcite.sql.SqlNode,org.apache.calcite.sql.validate.SqlValidatorNamespace>	namespaces Maps a node to the namespace which describes what columns they contain.
protected Map<org.apache.calcite.sql.SqlNode,org.apache.calcite.sql.validate.SqlValidatorScope>	scopes Maps query node objects to the SqlValidatorScope scope created from them.
static org.slf4j.Logger	TRACER
protected org.apache.calcite.rel.type.RelDataTypeFactory	typeFactory
protected org.apache.calcite.rel.type.RelDataType	unknownType The type of dynamic parameters until a type is imposed on them.
static String	UPDATE_ANON_PREFIX Alias prefix generated for source columns when rewriting UPDATE to MERGE.
static String	UPDATE_SRC_ALIAS Alias generated for the source table when rewriting UPDATE to MERGE.
static String	UPDATE_TGT_ALIAS Alias generated for the target table when rewriting UPDATE to MERGE if no alias was specified by the user.

构造器概要

构造器

限定符	构造器和说明
protected	SqlValidatorImpl(org.apache.calcite.sql.SqlOperatorTable opTab, org.apache.calcite.sql.validate.SqlValidatorCatalogReader catalogReader, org.apache.calcite.rel.type.RelDataTypeFactory typeFactory, org.apache.calcite.sql.validate.SqlValidator.Config config) Creates a validator.

方法概要

限定符和类型	方法和说明
protected void	addToSelectList(List<org.apache.calcite.sql.SqlNode> list, Set<String> aliases, List<Map.Entry<String,org.apache.calcite.rel.type.RelDataType>> fieldList, org.apache.calcite.sql.SqlNode exp, org.apache.calcite.sql.validate.SelectScope scope, boolean includeSystemVars) Adds an expression to a select list, ensuring that its alias does not clash with any existing expressions on the list.
protected void	checkTypeAssignment(org.apache.calcite.sql.validate.SqlValidatorScope sourceScope, org.apache.calcite.sql.validate.SqlValidatorTable table, org.apache.calcite.rel.type.RelDataType sourceRowType, org.apache.calcite.rel.type.RelDataType targetRowType, org.apache.calcite.sql.SqlNode query) Checks the type assignment of an INSERT or UPDATE query.
org.apache.calcite.sql.validate.SqlValidator.Config	config()
protected org.apache.calcite.sql.validate.MatchRecognizeNamespace	createMatchRecognizeNameSpace(SqlMatchRecognize call, org.apache.calcite.sql.SqlNode enclosingNode)
protected org.apache.calcite.sql.validate.PivotNamespace	createPivotNameSpace(org.apache.calcite.sql.SqlPivot call, org.apache.calcite.sql.SqlNode enclosingNode)
protected org.apache.calcite.sql.validate.SelectNamespace	createSelectNamespace(org.apache.calcite.sql.SqlSelect select, org.apache.calcite.sql.SqlNode enclosingNode) Creates a namespace for a SELECT node.
protected org.apache.calcite.sql.validate.SetopNamespace	createSetopNamespace(org.apache.calcite.sql.SqlCall call, org.apache.calcite.sql.SqlNode enclosingNode) Creates a namespace for a set operation (UNION, INTERSECT, or EXCEPT).
protected org.apache.calcite.sql.SqlSelect	createSourceSelectForDelete(org.apache.calcite.sql.SqlDelete call) Creates the SELECT statement that putatively feeds rows into a DELETE statement to be deleted.
protected org.apache.calcite.sql.SqlSelect	createSourceSelectForUpdate(org.apache.calcite.sql.SqlUpdate call) Creates the SELECT statement that putatively feeds rows into an UPDATE statement to be updated.
protected org.apache.calcite.rel.type.RelDataType	createTargetRowType(org.apache.calcite.sql.validate.SqlValidatorTable table, org.apache.calcite.sql.SqlNodeList targetColumnList, boolean append) Derives a row-type for INSERT and UPDATE operations.
void	declareCursor(org.apache.calcite.sql.SqlSelect select, org.apache.calcite.sql.validate.SqlValidatorScope parentScope)
String	deriveAlias(org.apache.calcite.sql.SqlNode node, int ordinal)
org.apache.calcite.rel.type.RelDataType	deriveConstructorType(org.apache.calcite.sql.validate.SqlValidatorScope scope, org.apache.calcite.sql.SqlCall call, org.apache.calcite.sql.SqlFunction unresolvedConstructor, org.apache.calcite.sql.SqlFunction resolvedConstructor, List<org.apache.calcite.rel.type.RelDataType> argTypes)
org.apache.calcite.rel.type.RelDataType	deriveType(org.apache.calcite.sql.validate.SqlValidatorScope scope, org.apache.calcite.sql.SqlNode expr)
org.apache.calcite.sql.SqlNode	expand(org.apache.calcite.sql.SqlNode expr, org.apache.calcite.sql.validate.SqlValidatorScope scope)
org.apache.calcite.sql.SqlNode	expandGroupByOrHavingExpr(org.apache.calcite.sql.SqlNode expr, org.apache.calcite.sql.validate.SqlValidatorScope scope, org.apache.calcite.sql.SqlSelect select, boolean havingExpression)
org.apache.calcite.sql.SqlNode	expandOrderExpr(org.apache.calcite.sql.SqlSelect select, org.apache.calcite.sql.SqlNode orderExpr)
org.apache.calcite.sql.SqlNode	expandSelectExpr(org.apache.calcite.sql.SqlNode expr, org.apache.calcite.sql.validate.SelectScope scope, org.apache.calcite.sql.SqlSelect select)
org.apache.calcite.sql.SqlNodeList	expandStar(org.apache.calcite.sql.SqlNodeList selectList, org.apache.calcite.sql.SqlSelect select, boolean includeSystemVars)
protected org.apache.calcite.sql.SqlNode	getAggregate(org.apache.calcite.sql.SqlSelect select) Returns the parse tree node (GROUP BY, HAVING, or an aggregate function call) that causes select to be an aggregate query, or null if it is not an aggregate query.
org.apache.calcite.sql.validate.SqlValidatorCatalogReader	getCatalogReader()
org.apache.calcite.sql.validate.SqlConformance	getConformance()
org.apache.calcite.sql.validate.SqlValidatorScope	getCursorScope(org.apache.calcite.sql.SqlSelect select)
org.apache.calcite.sql.validate.SqlValidatorScope	getEmptyScope()
List<List<String>>	getFieldOrigins(org.apache.calcite.sql.SqlNode sqlQuery)
org.apache.calcite.sql.validate.SqlValidatorScope	getFromScope(org.apache.calcite.sql.SqlSelect select)
org.apache.calcite.sql.validate.SqlValidatorScope	getGroupScope(org.apache.calcite.sql.SqlSelect select)
org.apache.calcite.sql.validate.SqlValidatorScope	getHavingScope(org.apache.calcite.sql.SqlSelect select)
org.apache.calcite.sql.validate.SqlValidatorScope	getJoinScope(org.apache.calcite.sql.SqlNode node)
protected org.apache.calcite.rel.type.RelDataType	getLogicalSourceRowType(org.apache.calcite.rel.type.RelDataType sourceRowType, org.apache.calcite.sql.SqlInsert insert)
protected org.apache.calcite.rel.type.RelDataType	getLogicalTargetRowType(org.apache.calcite.rel.type.RelDataType targetRowType, org.apache.calcite.sql.SqlInsert insert)
org.apache.calcite.sql.validate.SqlValidatorScope	getMatchRecognizeScope(SqlMatchRecognize node)
org.apache.calcite.sql.validate.SqlValidatorNamespace	getNamespace(org.apache.calcite.sql.SqlNode node)
org.apache.calcite.sql.SqlOperatorTable	getOperatorTable()
org.apache.calcite.sql.validate.SqlValidatorScope	getOrderScope(org.apache.calcite.sql.SqlSelect select)
org.apache.calcite.sql.SqlNode	getOriginal(org.apache.calcite.sql.SqlNode expr)
org.apache.calcite.sql.validate.SqlValidatorScope	getOverScope(org.apache.calcite.sql.SqlNode node)
org.apache.calcite.rel.type.RelDataType	getParameterRowType(org.apache.calcite.sql.SqlNode sqlQuery)
String	getParentCursor(String columnListParamName)
org.apache.calcite.sql.validate.SelectScope	getRawSelectScope(org.apache.calcite.sql.SqlSelect select)
org.apache.calcite.sql.validate.SqlValidatorScope	getSelectScope(org.apache.calcite.sql.SqlSelect select)
protected org.apache.calcite.sql.SqlNode	getSelfJoinExprForUpdate(org.apache.calcite.sql.SqlNode table, String alias) Allows a subclass to provide information about how to convert an UPDATE into a MERGE via self-join.
org.apache.calcite.sql.validate.implicit.TypeCoercion	getTypeCoercion()
org.apache.calcite.rel.type.RelDataTypeFactory	getTypeFactory()
org.apache.calcite.rel.type.RelDataType	getUnknownType()
org.apache.calcite.rel.type.RelDataType	getValidatedNodeType(org.apache.calcite.sql.SqlNode node)
org.apache.calcite.rel.type.RelDataType	getValidatedNodeTypeIfKnown(org.apache.calcite.sql.SqlNode node)
org.apache.calcite.sql.validate.SqlValidatorImpl.ValidationErrorFunction	getValidationErrorFunction()
org.apache.calcite.sql.validate.SqlValidatorScope	getWhereScope(org.apache.calcite.sql.SqlSelect select)
protected org.apache.calcite.sql.SqlWindow	getWindowByName(org.apache.calcite.sql.SqlIdentifier id, org.apache.calcite.sql.validate.SqlValidatorScope scope)
org.apache.calcite.sql.validate.SqlValidatorScope	getWithScope(org.apache.calcite.sql.SqlNode withItem)
org.apache.calcite.runtime.CalciteException	handleUnresolvedFunction(org.apache.calcite.sql.SqlCall call, org.apache.calcite.sql.SqlFunction unresolvedFunction, List<org.apache.calcite.rel.type.RelDataType> argTypes, List<String> argNames)
protected void	inferUnknownTypes(org.apache.calcite.rel.type.RelDataType inferredType, org.apache.calcite.sql.validate.SqlValidatorScope scope, org.apache.calcite.sql.SqlNode node)
boolean	isAggregate(org.apache.calcite.sql.SqlNode selectNode) 已过时。
boolean	isAggregate(org.apache.calcite.sql.SqlSelect select)
protected boolean	isNestedAggregateWindow(org.apache.calcite.sql.SqlNode node)
protected boolean	isOverAggregateWindow(org.apache.calcite.sql.SqlNode node)
boolean	isSystemField(org.apache.calcite.rel.type.RelDataTypeField field)
List<org.apache.calcite.sql.validate.SqlMoniker>	lookupHints(org.apache.calcite.sql.SqlNode topNode, org.apache.calcite.sql.parser.SqlParserPos pos)
void	lookupNameCompletionHints(org.apache.calcite.sql.validate.SqlValidatorScope scope, List<String> names, org.apache.calcite.sql.parser.SqlParserPos pos, Collection<org.apache.calcite.sql.validate.SqlMoniker> hintList) Populates a list of all the valid alternatives for an identifier.
org.apache.calcite.sql.validate.SqlMoniker	lookupQualifiedName(org.apache.calcite.sql.SqlNode topNode, org.apache.calcite.sql.parser.SqlParserPos pos)
org.apache.calcite.sql.SqlCall	makeNullaryCall(org.apache.calcite.sql.SqlIdentifier id)
org.apache.calcite.runtime.CalciteContextException	newValidationError(org.apache.calcite.sql.SqlNode node, org.apache.calcite.runtime.Resources.ExInst<org.apache.calcite.sql.validate.SqlValidatorException> e)
protected org.apache.calcite.sql.SqlNode	performUnconditionalRewrites(org.apache.calcite.sql.SqlNode node, boolean underFrom) Performs expression rewrites which are always used unconditionally.
void	popFunctionCall()
void	pushFunctionCall()
protected void	registerNamespace(org.apache.calcite.sql.validate.SqlValidatorScope usingScope, String alias, org.apache.calcite.sql.validate.SqlValidatorNamespace ns, boolean forceNullable) Registers a new namespace, and adds it as a child of its parent scope.
void	removeValidatedNodeType(org.apache.calcite.sql.SqlNode node)
org.apache.calcite.sql.SqlWindow	resolveWindow(org.apache.calcite.sql.SqlNode windowOrRef, org.apache.calcite.sql.validate.SqlValidatorScope scope)
void	setOriginal(org.apache.calcite.sql.SqlNode expr, org.apache.calcite.sql.SqlNode original)
void	setValidatedNodeType(org.apache.calcite.sql.SqlNode node, org.apache.calcite.rel.type.RelDataType type) Saves the type of a SqlNode, now that it has been validated.
protected boolean	shouldAllowIntermediateOrderBy()
protected boolean	shouldAllowOverRelation()
org.apache.calcite.sql.validate.SqlValidator	transform(java.util.function.UnaryOperator<org.apache.calcite.sql.validate.SqlValidator.Config> transform)
List<String>	usingNames(org.apache.calcite.sql.SqlJoin join) Returns the set of field names in the join condition specified by USING or implicitly by NATURAL, de-duplicated and in order.
org.apache.calcite.sql.SqlNode	validate(org.apache.calcite.sql.SqlNode topNode)
void	validateAggregateParams(org.apache.calcite.sql.SqlCall aggCall, org.apache.calcite.sql.SqlNode filter, org.apache.calcite.sql.SqlNodeList orderList, org.apache.calcite.sql.validate.SqlValidatorScope scope)
void	validateCall(org.apache.calcite.sql.SqlCall call, org.apache.calcite.sql.validate.SqlValidatorScope scope)
void	validateColumnListParams(org.apache.calcite.sql.SqlFunction function, List<org.apache.calcite.rel.type.RelDataType> argTypes, List<org.apache.calcite.sql.SqlNode> operands)
void	validateDataType(org.apache.calcite.sql.SqlDataTypeSpec dataType)
void	validateDelete(org.apache.calcite.sql.SqlDelete call)
void	validateDynamicParam(org.apache.calcite.sql.SqlDynamicParam dynamicParam)
protected void	validateFeature(org.apache.calcite.runtime.Feature feature, org.apache.calcite.sql.parser.SqlParserPos context) Validates that a particular feature is enabled.
protected void	validateFrom(org.apache.calcite.sql.SqlNode node, org.apache.calcite.rel.type.RelDataType targetRowType, org.apache.calcite.sql.validate.SqlValidatorScope scope) Validates the FROM clause of a query, or (recursively) a child node of the FROM clause: AS, OVER, JOIN, VALUES, or sub-query.
protected void	validateGroupClause(org.apache.calcite.sql.SqlSelect select) Validates the GROUP BY clause of a SELECT statement.
protected void	validateHavingClause(org.apache.calcite.sql.SqlSelect select)
void	validateIdentifier(org.apache.calcite.sql.SqlIdentifier id, org.apache.calcite.sql.validate.SqlValidatorScope scope)
void	validateInsert(org.apache.calcite.sql.SqlInsert insert)
void	validateIntervalQualifier(org.apache.calcite.sql.SqlIntervalQualifier qualifier)
protected void	validateJoin(org.apache.calcite.sql.SqlJoin join, org.apache.calcite.sql.validate.SqlValidatorScope scope)
void	validateLiteral(org.apache.calcite.sql.SqlLiteral literal)
void	validateMatchRecognize(org.apache.calcite.sql.SqlCall call)
void	validateMerge(org.apache.calcite.sql.SqlMerge call)
boolean	validateModality(org.apache.calcite.sql.SqlSelect select, org.apache.calcite.sql.validate.SqlModality modality, boolean fail)
protected void	validateNamespace(org.apache.calcite.sql.validate.SqlValidatorNamespace namespace, org.apache.calcite.rel.type.RelDataType targetRowType) Validates a namespace.
protected void	validateOrderList(org.apache.calcite.sql.SqlSelect select) Validates the ORDER BY clause of a SELECT statement.
protected void	validateOver(org.apache.calcite.sql.SqlCall call, org.apache.calcite.sql.validate.SqlValidatorScope scope)
org.apache.calcite.sql.SqlNode	validateParameterizedExpression(org.apache.calcite.sql.SqlNode topNode, Map<String,org.apache.calcite.rel.type.RelDataType> nameToTypeMap)
void	validatePivot(org.apache.calcite.sql.SqlPivot pivot)
void	validateQuery(org.apache.calcite.sql.SqlNode node, org.apache.calcite.sql.validate.SqlValidatorScope scope, org.apache.calcite.rel.type.RelDataType targetRowType)
protected void	validateSelect(org.apache.calcite.sql.SqlSelect select, org.apache.calcite.rel.type.RelDataType targetRowType) Validates a SELECT statement.
protected org.apache.calcite.rel.type.RelDataType	validateSelectList(org.apache.calcite.sql.SqlNodeList selectItems, org.apache.calcite.sql.SqlSelect select, org.apache.calcite.rel.type.RelDataType targetRowType)
void	validateSequenceValue(org.apache.calcite.sql.validate.SqlValidatorScope scope, org.apache.calcite.sql.SqlIdentifier id)
protected void	validateUnnest(org.apache.calcite.sql.SqlCall call, org.apache.calcite.sql.validate.SqlValidatorScope scope, org.apache.calcite.rel.type.RelDataType targetRowType)
void	validateUpdate(org.apache.calcite.sql.SqlUpdate call)
protected void	validateValues(org.apache.calcite.sql.SqlCall node, org.apache.calcite.rel.type.RelDataType targetRowType, org.apache.calcite.sql.validate.SqlValidatorScope scope) Validates a VALUES clause.
protected void	validateWhereClause(org.apache.calcite.sql.SqlSelect select)
protected void	validateWhereOrOn(org.apache.calcite.sql.validate.SqlValidatorScope scope, org.apache.calcite.sql.SqlNode condition, String clause)
void	validateWindow(org.apache.calcite.sql.SqlNode windowOrId, org.apache.calcite.sql.validate.SqlValidatorScope scope, org.apache.calcite.sql.SqlCall call)
protected void	validateWindowClause(org.apache.calcite.sql.SqlSelect select)
void	validateWith(org.apache.calcite.sql.SqlWith with, org.apache.calcite.sql.validate.SqlValidatorScope scope)
void	validateWithItem(org.apache.calcite.sql.SqlWithItem withItem)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

从接口继承的方法 org.apache.calcite.sql.validate.SqlValidator

resolveWindow

字段详细资料

TRACER

public static final org.slf4j.Logger TRACER

UPDATE_SRC_ALIAS

public static final String UPDATE_SRC_ALIAS

Alias generated for the source table when rewriting UPDATE to MERGE.

另请参阅:

常量字段值

UPDATE_TGT_ALIAS

public static final String UPDATE_TGT_ALIAS

Alias generated for the target table when rewriting UPDATE to MERGE if no alias was specified by the user.

另请参阅:

常量字段值

UPDATE_ANON_PREFIX

public static final String UPDATE_ANON_PREFIX

Alias prefix generated for source columns when rewriting UPDATE to MERGE.

另请参阅:

常量字段值

idPositions

protected final Map<String,SqlValidatorImpl.IdInfo> idPositions

Maps SqlParserPos strings to the SqlIdentifier identifier objects at these positions.

scopes

protected final Map<org.apache.calcite.sql.SqlNode,org.apache.calcite.sql.validate.SqlValidatorScope> scopes

Maps query node objects to the SqlValidatorScope scope created from them.

namespaces

protected final Map<org.apache.calcite.sql.SqlNode,org.apache.calcite.sql.validate.SqlValidatorNamespace> namespaces

Maps a node to the namespace which describes what columns they contain.

functionCallStack

protected final Deque<SqlValidatorImpl.FunctionParamInfo> functionCallStack

Stack of objects that maintain information about function calls. A stack is needed to handle nested function calls. The function call currently being validated is at the top of the stack.

typeFactory

protected final org.apache.calcite.rel.type.RelDataTypeFactory typeFactory

unknownType

protected final org.apache.calcite.rel.type.RelDataType unknownType

The type of dynamic parameters until a type is imposed on them.

构造器详细资料

SqlValidatorImpl

protected SqlValidatorImpl(org.apache.calcite.sql.SqlOperatorTable opTab,
                           org.apache.calcite.sql.validate.SqlValidatorCatalogReader catalogReader,
                           org.apache.calcite.rel.type.RelDataTypeFactory typeFactory,
                           org.apache.calcite.sql.validate.SqlValidator.Config config)

Creates a validator.

参数:

opTab - Operator table

catalogReader - Catalog reader

typeFactory - Type factory

config - Config

方法详细资料

getConformance

public org.apache.calcite.sql.validate.SqlConformance getConformance()

getCatalogReader

public org.apache.calcite.sql.validate.SqlValidatorCatalogReader getCatalogReader()

指定者:

getCatalogReader 在接口中 org.apache.calcite.sql.validate.SqlValidator

getOperatorTable

public org.apache.calcite.sql.SqlOperatorTable getOperatorTable()

指定者:

getOperatorTable 在接口中 org.apache.calcite.sql.validate.SqlValidator

getTypeFactory

public org.apache.calcite.rel.type.RelDataTypeFactory getTypeFactory()

指定者:

getTypeFactory 在接口中 org.apache.calcite.sql.validate.SqlValidator

getUnknownType

public org.apache.calcite.rel.type.RelDataType getUnknownType()

指定者:

getUnknownType 在接口中 org.apache.calcite.sql.validate.SqlValidator

expandStar

public org.apache.calcite.sql.SqlNodeList expandStar(org.apache.calcite.sql.SqlNodeList selectList,
                                                     org.apache.calcite.sql.SqlSelect select,
                                                     boolean includeSystemVars)

指定者:

expandStar 在接口中 org.apache.calcite.sql.validate.SqlValidator

declareCursor

public void declareCursor(org.apache.calcite.sql.SqlSelect select,
                          org.apache.calcite.sql.validate.SqlValidatorScope parentScope)

指定者:

declareCursor 在接口中 org.apache.calcite.sql.validate.SqlValidator

pushFunctionCall

public void pushFunctionCall()

指定者:

pushFunctionCall 在接口中 org.apache.calcite.sql.validate.SqlValidator

popFunctionCall

public void popFunctionCall()

指定者:

popFunctionCall 在接口中 org.apache.calcite.sql.validate.SqlValidator

getParentCursor

public String getParentCursor(String columnListParamName)

指定者:

getParentCursor 在接口中 org.apache.calcite.sql.validate.SqlValidator

usingNames

public List<String> usingNames(org.apache.calcite.sql.SqlJoin join)

Returns the set of field names in the join condition specified by USING or implicitly by NATURAL, de-duplicated and in order.

validate

public org.apache.calcite.sql.SqlNode validate(org.apache.calcite.sql.SqlNode topNode)

指定者:

validate 在接口中 org.apache.calcite.sql.validate.SqlValidator

lookupHints

public List<org.apache.calcite.sql.validate.SqlMoniker> lookupHints(org.apache.calcite.sql.SqlNode topNode,
                                                                    org.apache.calcite.sql.parser.SqlParserPos pos)

指定者:

lookupHints 在接口中 org.apache.calcite.sql.validate.SqlValidatorWithHints

lookupQualifiedName

public org.apache.calcite.sql.validate.SqlMoniker lookupQualifiedName(org.apache.calcite.sql.SqlNode topNode,
                                                                      org.apache.calcite.sql.parser.SqlParserPos pos)

指定者:

lookupQualifiedName 在接口中 org.apache.calcite.sql.validate.SqlValidatorWithHints

lookupNameCompletionHints

public final void lookupNameCompletionHints(org.apache.calcite.sql.validate.SqlValidatorScope scope,
                                            List<String> names,
                                            org.apache.calcite.sql.parser.SqlParserPos pos,
                                            Collection<org.apache.calcite.sql.validate.SqlMoniker> hintList)

Populates a list of all the valid alternatives for an identifier.

参数:

scope - Validation scope

names - Components of the identifier

pos - position

hintList - a list of valid options

validateParameterizedExpression

public org.apache.calcite.sql.SqlNode validateParameterizedExpression(org.apache.calcite.sql.SqlNode topNode,
                                                                      Map<String,org.apache.calcite.rel.type.RelDataType> nameToTypeMap)

指定者:

validateParameterizedExpression 在接口中 org.apache.calcite.sql.validate.SqlValidator

validateQuery

public void validateQuery(org.apache.calcite.sql.SqlNode node,
                          org.apache.calcite.sql.validate.SqlValidatorScope scope,
                          org.apache.calcite.rel.type.RelDataType targetRowType)

指定者:

validateQuery 在接口中 org.apache.calcite.sql.validate.SqlValidator

validateNamespace

protected void validateNamespace(org.apache.calcite.sql.validate.SqlValidatorNamespace namespace,
                                 org.apache.calcite.rel.type.RelDataType targetRowType)

Validates a namespace.

参数:

namespace - Namespace

targetRowType - Desired row type, must not be null, may be the data type 'unknown'.

getEmptyScope

public org.apache.calcite.sql.validate.SqlValidatorScope getEmptyScope()

getCursorScope

public org.apache.calcite.sql.validate.SqlValidatorScope getCursorScope(org.apache.calcite.sql.SqlSelect select)

getWhereScope

public org.apache.calcite.sql.validate.SqlValidatorScope getWhereScope(org.apache.calcite.sql.SqlSelect select)

指定者:

getWhereScope 在接口中 org.apache.calcite.sql.validate.SqlValidator

getSelectScope

public org.apache.calcite.sql.validate.SqlValidatorScope getSelectScope(org.apache.calcite.sql.SqlSelect select)

指定者:

getSelectScope 在接口中 org.apache.calcite.sql.validate.SqlValidator

getRawSelectScope

public org.apache.calcite.sql.validate.SelectScope getRawSelectScope(org.apache.calcite.sql.SqlSelect select)

指定者:

getRawSelectScope 在接口中 org.apache.calcite.sql.validate.SqlValidator

getHavingScope

public org.apache.calcite.sql.validate.SqlValidatorScope getHavingScope(org.apache.calcite.sql.SqlSelect select)

指定者:

getHavingScope 在接口中 org.apache.calcite.sql.validate.SqlValidator

getGroupScope

public org.apache.calcite.sql.validate.SqlValidatorScope getGroupScope(org.apache.calcite.sql.SqlSelect select)

指定者:

getGroupScope 在接口中 org.apache.calcite.sql.validate.SqlValidator

getFromScope

public org.apache.calcite.sql.validate.SqlValidatorScope getFromScope(org.apache.calcite.sql.SqlSelect select)

指定者:

getFromScope 在接口中 org.apache.calcite.sql.validate.SqlValidator

getOrderScope

public org.apache.calcite.sql.validate.SqlValidatorScope getOrderScope(org.apache.calcite.sql.SqlSelect select)

指定者:

getOrderScope 在接口中 org.apache.calcite.sql.validate.SqlValidator

getMatchRecognizeScope

public org.apache.calcite.sql.validate.SqlValidatorScope getMatchRecognizeScope(SqlMatchRecognize node)

指定者:

getMatchRecognizeScope 在接口中 org.apache.calcite.sql.validate.SqlValidator

getJoinScope

public org.apache.calcite.sql.validate.SqlValidatorScope getJoinScope(org.apache.calcite.sql.SqlNode node)

指定者:

getJoinScope 在接口中 org.apache.calcite.sql.validate.SqlValidator

getOverScope

public org.apache.calcite.sql.validate.SqlValidatorScope getOverScope(org.apache.calcite.sql.SqlNode node)

指定者:

getOverScope 在接口中 org.apache.calcite.sql.validate.SqlValidator

getNamespace

public org.apache.calcite.sql.validate.SqlValidatorNamespace getNamespace(org.apache.calcite.sql.SqlNode node)

指定者:

getNamespace 在接口中 org.apache.calcite.sql.validate.SqlValidator

performUnconditionalRewrites

protected org.apache.calcite.sql.SqlNode performUnconditionalRewrites(org.apache.calcite.sql.SqlNode node,
                                                                      boolean underFrom)

Performs expression rewrites which are always used unconditionally. These rewrites massage the expression tree into a standard form so that the rest of the validation logic can be simpler.

参数:

node - expression to be rewritten

underFrom - whether node appears directly under a FROM clause

返回:

rewritten expression

getSelfJoinExprForUpdate

protected org.apache.calcite.sql.SqlNode getSelfJoinExprForUpdate(org.apache.calcite.sql.SqlNode table,
                                                                  String alias)

Allows a subclass to provide information about how to convert an UPDATE into a MERGE via self-join. If this method returns null, then no such conversion takes place. Otherwise, this method should return a suitable unique identifier expression for the given table.

参数:

table - identifier for table being updated

alias - alias to use for qualifying columns in expression, or null for unqualified references; if this is equal to "SYS$SRC", then column references have been anonymized to "SYS$ANONx", where x is the 1-based column number.

返回:

expression for unique identifier, or null to prevent conversion

createSourceSelectForUpdate

protected org.apache.calcite.sql.SqlSelect createSourceSelectForUpdate(org.apache.calcite.sql.SqlUpdate call)

Creates the SELECT statement that putatively feeds rows into an UPDATE statement to be updated.

参数:

call - Call to the UPDATE operator

返回:

select statement

createSourceSelectForDelete

protected org.apache.calcite.sql.SqlSelect createSourceSelectForDelete(org.apache.calcite.sql.SqlDelete call)

Creates the SELECT statement that putatively feeds rows into a DELETE statement to be deleted.

参数:

call - Call to the DELETE operator

返回:

select statement

getValidatedNodeType

public org.apache.calcite.rel.type.RelDataType getValidatedNodeType(org.apache.calcite.sql.SqlNode node)

指定者:

getValidatedNodeType 在接口中 org.apache.calcite.sql.validate.SqlValidator

getValidatedNodeTypeIfKnown

public org.apache.calcite.rel.type.RelDataType getValidatedNodeTypeIfKnown(org.apache.calcite.sql.SqlNode node)

指定者:

getValidatedNodeTypeIfKnown 在接口中 org.apache.calcite.sql.validate.SqlValidator

setValidatedNodeType

public final void setValidatedNodeType(org.apache.calcite.sql.SqlNode node,
                                       org.apache.calcite.rel.type.RelDataType type)

Saves the type of a SqlNode, now that it has been validated.

Unlike the base class method, this method is not deprecated. It is available from within Calcite, but is not part of the public API.

指定者:

setValidatedNodeType 在接口中 org.apache.calcite.sql.validate.SqlValidator

参数:

node - A SQL parse tree node, never null

type - Its type; must not be null

removeValidatedNodeType

public void removeValidatedNodeType(org.apache.calcite.sql.SqlNode node)

指定者:

removeValidatedNodeType 在接口中 org.apache.calcite.sql.validate.SqlValidator

makeNullaryCall

@Nullable
public org.apache.calcite.sql.SqlCall makeNullaryCall(org.apache.calcite.sql.SqlIdentifier id)

指定者:

makeNullaryCall 在接口中 org.apache.calcite.sql.validate.SqlValidator

deriveType

public org.apache.calcite.rel.type.RelDataType deriveType(org.apache.calcite.sql.validate.SqlValidatorScope scope,
                                                          org.apache.calcite.sql.SqlNode expr)

指定者:

deriveType 在接口中 org.apache.calcite.sql.validate.SqlValidator

deriveConstructorType

public org.apache.calcite.rel.type.RelDataType deriveConstructorType(org.apache.calcite.sql.validate.SqlValidatorScope scope,
                                                                     org.apache.calcite.sql.SqlCall call,
                                                                     org.apache.calcite.sql.SqlFunction unresolvedConstructor,
                                                                     org.apache.calcite.sql.SqlFunction resolvedConstructor,
                                                                     List<org.apache.calcite.rel.type.RelDataType> argTypes)

指定者:

deriveConstructorType 在接口中 org.apache.calcite.sql.validate.SqlValidator

handleUnresolvedFunction

public org.apache.calcite.runtime.CalciteException handleUnresolvedFunction(org.apache.calcite.sql.SqlCall call,
                                                                            org.apache.calcite.sql.SqlFunction unresolvedFunction,
                                                                            List<org.apache.calcite.rel.type.RelDataType> argTypes,
                                                                            List<String> argNames)

指定者:

handleUnresolvedFunction 在接口中 org.apache.calcite.sql.validate.SqlValidator

inferUnknownTypes

protected void inferUnknownTypes(@Nonnull
                                 org.apache.calcite.rel.type.RelDataType inferredType,
                                 @Nonnull
                                 org.apache.calcite.sql.validate.SqlValidatorScope scope,
                                 @Nonnull
                                 org.apache.calcite.sql.SqlNode node)

addToSelectList

protected void addToSelectList(List<org.apache.calcite.sql.SqlNode> list,
                               Set<String> aliases,
                               List<Map.Entry<String,org.apache.calcite.rel.type.RelDataType>> fieldList,
                               org.apache.calcite.sql.SqlNode exp,
                               org.apache.calcite.sql.validate.SelectScope scope,
                               boolean includeSystemVars)

Adds an expression to a select list, ensuring that its alias does not clash with any existing expressions on the list.

deriveAlias

public String deriveAlias(org.apache.calcite.sql.SqlNode node,
                          int ordinal)

指定者:

deriveAlias 在接口中 org.apache.calcite.sql.validate.SqlValidator

shouldAllowIntermediateOrderBy

protected boolean shouldAllowIntermediateOrderBy()

createMatchRecognizeNameSpace

protected org.apache.calcite.sql.validate.MatchRecognizeNamespace createMatchRecognizeNameSpace(SqlMatchRecognize call,
                                                                                                org.apache.calcite.sql.SqlNode enclosingNode)

createPivotNameSpace

protected org.apache.calcite.sql.validate.PivotNamespace createPivotNameSpace(org.apache.calcite.sql.SqlPivot call,
                                                                              org.apache.calcite.sql.SqlNode enclosingNode)

registerNamespace

protected void registerNamespace(org.apache.calcite.sql.validate.SqlValidatorScope usingScope,
                                 String alias,
                                 org.apache.calcite.sql.validate.SqlValidatorNamespace ns,
                                 boolean forceNullable)

Registers a new namespace, and adds it as a child of its parent scope. Derived class can override this method to tinker with namespaces as they are created.

参数:

usingScope - Parent scope (which will want to look for things in this namespace)

alias - Alias by which parent will refer to this namespace

ns - Namespace

forceNullable - Whether to force the type of namespace to be nullable

shouldAllowOverRelation

protected boolean shouldAllowOverRelation()

createSelectNamespace

protected org.apache.calcite.sql.validate.SelectNamespace createSelectNamespace(org.apache.calcite.sql.SqlSelect select,
                                                                                org.apache.calcite.sql.SqlNode enclosingNode)

Creates a namespace for a SELECT node. Derived class may override this factory method.

参数:

select - Select node

enclosingNode - Enclosing node

返回:

Select namespace

createSetopNamespace

protected org.apache.calcite.sql.validate.SetopNamespace createSetopNamespace(org.apache.calcite.sql.SqlCall call,
                                                                              org.apache.calcite.sql.SqlNode enclosingNode)

Creates a namespace for a set operation (UNION, INTERSECT, or EXCEPT). Derived class may override this factory method.

参数:

call - Call to set operation

enclosingNode - Enclosing node

返回:

Set operation namespace

isAggregate

public boolean isAggregate(org.apache.calcite.sql.SqlSelect select)

指定者:

isAggregate 在接口中 org.apache.calcite.sql.validate.SqlValidator

isNestedAggregateWindow

protected boolean isNestedAggregateWindow(org.apache.calcite.sql.SqlNode node)

isOverAggregateWindow

protected boolean isOverAggregateWindow(org.apache.calcite.sql.SqlNode node)

getAggregate

protected org.apache.calcite.sql.SqlNode getAggregate(org.apache.calcite.sql.SqlSelect select)

Returns the parse tree node (GROUP BY, HAVING, or an aggregate function call) that causes select to be an aggregate query, or null if it is not an aggregate query.

The node is useful context for error messages, but you cannot assume that the node is the only aggregate function.

isAggregate

@Deprecated
public boolean isAggregate(org.apache.calcite.sql.SqlNode selectNode)

已过时。

指定者:

isAggregate 在接口中 org.apache.calcite.sql.validate.SqlValidator

validateIdentifier

public void validateIdentifier(org.apache.calcite.sql.SqlIdentifier id,
                               org.apache.calcite.sql.validate.SqlValidatorScope scope)

指定者:

validateIdentifier 在接口中 org.apache.calcite.sql.validate.SqlValidator

validateLiteral

public void validateLiteral(org.apache.calcite.sql.SqlLiteral literal)

指定者:

validateLiteral 在接口中 org.apache.calcite.sql.validate.SqlValidator

validateIntervalQualifier

public void validateIntervalQualifier(org.apache.calcite.sql.SqlIntervalQualifier qualifier)

指定者:

validateIntervalQualifier 在接口中 org.apache.calcite.sql.validate.SqlValidator

validateFrom

protected void validateFrom(org.apache.calcite.sql.SqlNode node,
                            org.apache.calcite.rel.type.RelDataType targetRowType,
                            org.apache.calcite.sql.validate.SqlValidatorScope scope)

Validates the FROM clause of a query, or (recursively) a child node of the FROM clause: AS, OVER, JOIN, VALUES, or sub-query.

参数:

node - Node in FROM clause, typically a table or derived table

targetRowType - Desired row type of this expression, or unknownType if not fussy. Must not be null.

scope - Scope

validateOver

protected void validateOver(org.apache.calcite.sql.SqlCall call,
                            org.apache.calcite.sql.validate.SqlValidatorScope scope)

validateUnnest

protected void validateUnnest(org.apache.calcite.sql.SqlCall call,
                              org.apache.calcite.sql.validate.SqlValidatorScope scope,
                              org.apache.calcite.rel.type.RelDataType targetRowType)

validateJoin

protected void validateJoin(org.apache.calcite.sql.SqlJoin join,
                            org.apache.calcite.sql.validate.SqlValidatorScope scope)

validateSelect

protected void validateSelect(org.apache.calcite.sql.SqlSelect select,
                              org.apache.calcite.rel.type.RelDataType targetRowType)

Validates a SELECT statement.

参数:

select - Select statement

targetRowType - Desired row type, must not be null, may be the data type 'unknown'.

validateModality

public boolean validateModality(org.apache.calcite.sql.SqlSelect select,
                                org.apache.calcite.sql.validate.SqlModality modality,
                                boolean fail)

指定者:

validateModality 在接口中 org.apache.calcite.sql.validate.SqlValidator

validateWindowClause

protected void validateWindowClause(org.apache.calcite.sql.SqlSelect select)

validateWith

public void validateWith(org.apache.calcite.sql.SqlWith with,
                         org.apache.calcite.sql.validate.SqlValidatorScope scope)

指定者:

validateWith 在接口中 org.apache.calcite.sql.validate.SqlValidator

validateWithItem

public void validateWithItem(org.apache.calcite.sql.SqlWithItem withItem)

指定者:

validateWithItem 在接口中 org.apache.calcite.sql.validate.SqlValidator

validateSequenceValue

public void validateSequenceValue(org.apache.calcite.sql.validate.SqlValidatorScope scope,
                                  org.apache.calcite.sql.SqlIdentifier id)

指定者:

validateSequenceValue 在接口中 org.apache.calcite.sql.validate.SqlValidator

getWithScope

public org.apache.calcite.sql.validate.SqlValidatorScope getWithScope(org.apache.calcite.sql.SqlNode withItem)

指定者:

getWithScope 在接口中 org.apache.calcite.sql.validate.SqlValidator

getTypeCoercion

public org.apache.calcite.sql.validate.implicit.TypeCoercion getTypeCoercion()

指定者:

getTypeCoercion 在接口中 org.apache.calcite.sql.validate.SqlValidator

config

public org.apache.calcite.sql.validate.SqlValidator.Config config()

指定者:

config 在接口中 org.apache.calcite.sql.validate.SqlValidator

transform

public org.apache.calcite.sql.validate.SqlValidator transform(java.util.function.UnaryOperator<org.apache.calcite.sql.validate.SqlValidator.Config> transform)

指定者:

transform 在接口中 org.apache.calcite.sql.validate.SqlValidator

validateOrderList

protected void validateOrderList(org.apache.calcite.sql.SqlSelect select)

Validates the ORDER BY clause of a SELECT statement.

参数:

select - Select statement

expandOrderExpr

public org.apache.calcite.sql.SqlNode expandOrderExpr(org.apache.calcite.sql.SqlSelect select,
                                                      org.apache.calcite.sql.SqlNode orderExpr)

指定者:

expandOrderExpr 在接口中 org.apache.calcite.sql.validate.SqlValidator

validateGroupClause

protected void validateGroupClause(org.apache.calcite.sql.SqlSelect select)

Validates the GROUP BY clause of a SELECT statement. This method is called even if no GROUP BY clause is present.

validateWhereClause

protected void validateWhereClause(org.apache.calcite.sql.SqlSelect select)

validateWhereOrOn

protected void validateWhereOrOn(org.apache.calcite.sql.validate.SqlValidatorScope scope,
                                 org.apache.calcite.sql.SqlNode condition,
                                 String clause)

validateHavingClause

protected void validateHavingClause(org.apache.calcite.sql.SqlSelect select)

validateSelectList

protected org.apache.calcite.rel.type.RelDataType validateSelectList(org.apache.calcite.sql.SqlNodeList selectItems,
                                                                     org.apache.calcite.sql.SqlSelect select,
                                                                     org.apache.calcite.rel.type.RelDataType targetRowType)

createTargetRowType

protected org.apache.calcite.rel.type.RelDataType createTargetRowType(org.apache.calcite.sql.validate.SqlValidatorTable table,
                                                                      org.apache.calcite.sql.SqlNodeList targetColumnList,
                                                                      boolean append)

Derives a row-type for INSERT and UPDATE operations.

参数:

table - Target table for INSERT/UPDATE

targetColumnList - List of target columns, or null if not specified

append - Whether to append fields to those in baseRowType

返回:

Rowtype

validateInsert

public void validateInsert(org.apache.calcite.sql.SqlInsert insert)

指定者:

validateInsert 在接口中 org.apache.calcite.sql.validate.SqlValidator

getLogicalTargetRowType

protected org.apache.calcite.rel.type.RelDataType getLogicalTargetRowType(org.apache.calcite.rel.type.RelDataType targetRowType,
                                                                          org.apache.calcite.sql.SqlInsert insert)

getLogicalSourceRowType

protected org.apache.calcite.rel.type.RelDataType getLogicalSourceRowType(org.apache.calcite.rel.type.RelDataType sourceRowType,
                                                                          org.apache.calcite.sql.SqlInsert insert)

checkTypeAssignment

protected void checkTypeAssignment(org.apache.calcite.sql.validate.SqlValidatorScope sourceScope,
                                   org.apache.calcite.sql.validate.SqlValidatorTable table,
                                   org.apache.calcite.rel.type.RelDataType sourceRowType,
                                   org.apache.calcite.rel.type.RelDataType targetRowType,
                                   org.apache.calcite.sql.SqlNode query)

Checks the type assignment of an INSERT or UPDATE query.

Skip the virtual columns(can not insert into) type assignment check if the source fields count equals with the real target table fields count, see how #checkFieldCount was used.

参数:

sourceScope - Scope of query source which is used to infer node type

table - Target table

sourceRowType - Source row type

targetRowType - Target row type, it should either contain all the virtual columns (can not insert into) or exclude all the virtual columns

query - The query

validateDelete

public void validateDelete(org.apache.calcite.sql.SqlDelete call)

指定者:

validateDelete 在接口中 org.apache.calcite.sql.validate.SqlValidator

validateUpdate

public void validateUpdate(org.apache.calcite.sql.SqlUpdate call)

指定者:

validateUpdate 在接口中 org.apache.calcite.sql.validate.SqlValidator

validateMerge

public void validateMerge(org.apache.calcite.sql.SqlMerge call)

指定者:

validateMerge 在接口中 org.apache.calcite.sql.validate.SqlValidator

validateValues

protected void validateValues(org.apache.calcite.sql.SqlCall node,
                              org.apache.calcite.rel.type.RelDataType targetRowType,
                              org.apache.calcite.sql.validate.SqlValidatorScope scope)

Validates a VALUES clause.

参数:

node - Values clause

targetRowType - Row type which expression must conform to

scope - Scope within which clause occurs

validateDataType

public void validateDataType(org.apache.calcite.sql.SqlDataTypeSpec dataType)

指定者:

validateDataType 在接口中 org.apache.calcite.sql.validate.SqlValidator

validateDynamicParam

public void validateDynamicParam(org.apache.calcite.sql.SqlDynamicParam dynamicParam)

指定者:

validateDynamicParam 在接口中 org.apache.calcite.sql.validate.SqlValidator

getValidationErrorFunction

public org.apache.calcite.sql.validate.SqlValidatorImpl.ValidationErrorFunction getValidationErrorFunction()

newValidationError

public org.apache.calcite.runtime.CalciteContextException newValidationError(org.apache.calcite.sql.SqlNode node,
                                                                             org.apache.calcite.runtime.Resources.ExInst<org.apache.calcite.sql.validate.SqlValidatorException> e)

指定者:

newValidationError 在接口中 org.apache.calcite.sql.validate.SqlValidator

getWindowByName

protected org.apache.calcite.sql.SqlWindow getWindowByName(org.apache.calcite.sql.SqlIdentifier id,
                                                           org.apache.calcite.sql.validate.SqlValidatorScope scope)

resolveWindow

public org.apache.calcite.sql.SqlWindow resolveWindow(org.apache.calcite.sql.SqlNode windowOrRef,
                                                      org.apache.calcite.sql.validate.SqlValidatorScope scope)

指定者:

resolveWindow 在接口中 org.apache.calcite.sql.validate.SqlValidator

getOriginal

public org.apache.calcite.sql.SqlNode getOriginal(org.apache.calcite.sql.SqlNode expr)

setOriginal

public void setOriginal(org.apache.calcite.sql.SqlNode expr,
                        org.apache.calcite.sql.SqlNode original)

validateWindow

public void validateWindow(org.apache.calcite.sql.SqlNode windowOrId,
                           org.apache.calcite.sql.validate.SqlValidatorScope scope,
                           org.apache.calcite.sql.SqlCall call)

指定者:

validateWindow 在接口中 org.apache.calcite.sql.validate.SqlValidator

validateMatchRecognize

public void validateMatchRecognize(org.apache.calcite.sql.SqlCall call)

指定者:

validateMatchRecognize 在接口中 org.apache.calcite.sql.validate.SqlValidator

validatePivot

public void validatePivot(org.apache.calcite.sql.SqlPivot pivot)

validateAggregateParams

public void validateAggregateParams(org.apache.calcite.sql.SqlCall aggCall,
                                    org.apache.calcite.sql.SqlNode filter,
                                    org.apache.calcite.sql.SqlNodeList orderList,
                                    org.apache.calcite.sql.validate.SqlValidatorScope scope)

指定者:

validateAggregateParams 在接口中 org.apache.calcite.sql.validate.SqlValidator

validateCall

public void validateCall(org.apache.calcite.sql.SqlCall call,
                         org.apache.calcite.sql.validate.SqlValidatorScope scope)

指定者:

validateCall 在接口中 org.apache.calcite.sql.validate.SqlValidator

validateFeature

protected void validateFeature(org.apache.calcite.runtime.Feature feature,
                               org.apache.calcite.sql.parser.SqlParserPos context)

Validates that a particular feature is enabled. By default, all features are enabled; subclasses may override this method to be more discriminating.

参数:

feature - feature being used, represented as a resource instance

context - parser position context for error reporting, or null if

expandSelectExpr

public org.apache.calcite.sql.SqlNode expandSelectExpr(org.apache.calcite.sql.SqlNode expr,
                                                       org.apache.calcite.sql.validate.SelectScope scope,
                                                       org.apache.calcite.sql.SqlSelect select)

expand

public org.apache.calcite.sql.SqlNode expand(org.apache.calcite.sql.SqlNode expr,
                                             org.apache.calcite.sql.validate.SqlValidatorScope scope)

指定者:

expand 在接口中 org.apache.calcite.sql.validate.SqlValidator

expandGroupByOrHavingExpr

public org.apache.calcite.sql.SqlNode expandGroupByOrHavingExpr(org.apache.calcite.sql.SqlNode expr,
                                                                org.apache.calcite.sql.validate.SqlValidatorScope scope,
                                                                org.apache.calcite.sql.SqlSelect select,
                                                                boolean havingExpression)

isSystemField

public boolean isSystemField(org.apache.calcite.rel.type.RelDataTypeField field)

指定者:

isSystemField 在接口中 org.apache.calcite.sql.validate.SqlValidator

getFieldOrigins

public List<List<String>> getFieldOrigins(org.apache.calcite.sql.SqlNode sqlQuery)

指定者:

getFieldOrigins 在接口中 org.apache.calcite.sql.validate.SqlValidator

getParameterRowType

public org.apache.calcite.rel.type.RelDataType getParameterRowType(org.apache.calcite.sql.SqlNode sqlQuery)

指定者:

getParameterRowType 在接口中 org.apache.calcite.sql.validate.SqlValidator

validateColumnListParams

public void validateColumnListParams(org.apache.calcite.sql.SqlFunction function,
                                     List<org.apache.calcite.rel.type.RelDataType> argTypes,
                                     List<org.apache.calcite.sql.SqlNode> operands)

指定者:

validateColumnListParams 在接口中 org.apache.calcite.sql.validate.SqlValidator