Inheritance diagram for org.apache.calcite.prepare.CalciteSqlValidator:

Collaboration diagram for org.apache.calcite.prepare.CalciteSqlValidator:

Protected Member Functions
RelDataType	getLogicalSourceRowType (RelDataType sourceRowType, SqlInsert insert)

RelDataType	getLogicalTargetRowType (RelDataType targetRowType, SqlInsert insert)

void	addToSelectList (List< SqlNode > list, Set< String > aliases, List< Map.Entry< String, RelDataType >> fieldList, SqlNode exp, SelectScope scope, boolean includeSystemVars)

void	checkTypeAssignment (SqlValidatorScope sourceScope, SqlValidatorTable table, RelDataType sourceRowType, RelDataType targetRowType, SqlNode query)

Protected Member Functions inherited from org.apache.calcite.sql.validate.SqlValidatorImpl
	SqlValidatorImpl (SqlOperatorTable opTab, SqlValidatorCatalogReader catalogReader, RelDataTypeFactory typeFactory, Config config)

void	validateNamespace (final SqlValidatorNamespace namespace, RelDataType targetRowType)

SqlNode	performUnconditionalRewrites (SqlNode node, boolean underFrom)

SqlNode	getSelfJoinExprForUpdate (SqlNode table, String alias)

SqlSelect	createSourceSelectForUpdate (SqlUpdate call)

SqlSelect	createSourceSelectForDelete (SqlDelete call)

void	inferUnknownTypes (@Nonnull RelDataType inferredType,@Nonnull SqlValidatorScope scope,@Nonnull SqlNode node)

void	addToSelectList (List< SqlNode > list, Set< String > aliases, List< Map.Entry< String, RelDataType >> fieldList, SqlNode exp, SelectScope scope, final boolean includeSystemVars)

boolean	shouldAllowIntermediateOrderBy ()

MatchRecognizeNamespace	createMatchRecognizeNameSpace (SqlMatchRecognize call, SqlNode enclosingNode)

void	registerNamespace (SqlValidatorScope usingScope, String alias, SqlValidatorNamespace ns, boolean forceNullable)

boolean	shouldAllowOverRelation ()

SelectNamespace	createSelectNamespace (SqlSelect select, SqlNode enclosingNode)

SetopNamespace	createSetopNamespace (SqlCall call, SqlNode enclosingNode)

boolean	isNestedAggregateWindow (SqlNode node)

boolean	isOverAggregateWindow (SqlNode node)

SqlNode	getAggregate (SqlSelect select)

void	validateFrom (SqlNode node, RelDataType targetRowType, SqlValidatorScope scope)

void	validateOver (SqlCall call, SqlValidatorScope scope)

void	validateUnnest (SqlCall call, SqlValidatorScope scope, RelDataType targetRowType)

void	validateJoin (SqlJoin join, SqlValidatorScope scope)

void	validateSelect (SqlSelect select, RelDataType targetRowType)

void	validateWindowClause (SqlSelect select)

void	validateOrderList (SqlSelect select)

void	validateGroupClause (SqlSelect select)

void	validateWhereClause (SqlSelect select)

void	validateWhereOrOn (SqlValidatorScope scope, SqlNode condition, String clause)

void	validateHavingClause (SqlSelect select)

RelDataType	validateSelectList (final SqlNodeList selectItems, SqlSelect select, RelDataType targetRowType)

RelDataType	createTargetRowType (SqlValidatorTable table, SqlNodeList targetColumnList, boolean append)

RelDataType	getLogicalTargetRowType (RelDataType targetRowType, SqlInsert insert)

RelDataType	getLogicalSourceRowType (RelDataType sourceRowType, SqlInsert insert)

void	checkTypeAssignment (SqlValidatorScope sourceScope, SqlValidatorTable table, RelDataType sourceRowType, RelDataType targetRowType, final SqlNode query)

void	validateValues (SqlCall node, RelDataType targetRowType, final SqlValidatorScope scope)

SqlWindow	getWindowByName (SqlIdentifier id, SqlValidatorScope scope)

void	validateFeature (Feature feature, SqlParserPos context)

Package Functions
	CalciteSqlValidator (SqlOperatorTable opTab, CalciteCatalogReader catalogReader, JavaTypeFactory typeFactory, Config config)

Package Functions inherited from org.apache.calcite.sql.validate.SqlValidatorImpl
void	lookupSelectHints (SqlSelect select, SqlParserPos pos, Collection< SqlMoniker > hintList)

RelDataType	getTableConstructorRowType (SqlCall values, SqlValidatorScope scope)

RelDataType	deriveTypeImpl (SqlValidatorScope scope, SqlNode operand)

SqlValidatorNamespace	lookupFieldNamespace (RelDataType rowType, String name)

Private Member Functions
boolean	isSystemColumn (final SqlNode exp, final SelectScope scope)

Additional Inherited Members
Public Member Functions inherited from org.apache.calcite.sql.validate.SqlValidatorImpl
SqlConformance	getConformance ()

SqlValidatorCatalogReader	getCatalogReader ()

SqlOperatorTable	getOperatorTable ()

RelDataTypeFactory	getTypeFactory ()

RelDataType	getUnknownType ()

SqlNodeList	expandStar (SqlNodeList selectList, SqlSelect select, boolean includeSystemVars)

void	declareCursor (SqlSelect select, SqlValidatorScope parentScope)

void	pushFunctionCall ()

void	popFunctionCall ()

String	getParentCursor (String columnListParamName)

List< String >	usingNames (SqlJoin join)

SqlNode	validate (SqlNode topNode)

List< SqlMoniker >	lookupHints (SqlNode topNode, SqlParserPos pos)

SqlMoniker	lookupQualifiedName (SqlNode topNode, SqlParserPos pos)

final void	lookupNameCompletionHints (SqlValidatorScope scope, List< String > names, SqlParserPos pos, Collection< SqlMoniker > hintList)

SqlNode	validateParameterizedExpression (SqlNode topNode, final Map< String, RelDataType > nameToTypeMap)

void	validateQuery (SqlNode node, SqlValidatorScope scope, RelDataType targetRowType)

SqlValidatorScope	getEmptyScope ()

SqlValidatorScope	getCursorScope (SqlSelect select)

SqlValidatorScope	getWhereScope (SqlSelect select)

SqlValidatorScope	getSelectScope (SqlSelect select)

SelectScope	getRawSelectScope (SqlSelect select)

SqlValidatorScope	getHavingScope (SqlSelect select)

SqlValidatorScope	getGroupScope (SqlSelect select)

SqlValidatorScope	getFromScope (SqlSelect select)

SqlValidatorScope	getOrderScope (SqlSelect select)

SqlValidatorScope	getMatchRecognizeScope (SqlMatchRecognize node)

SqlValidatorScope	getJoinScope (SqlNode node)

SqlValidatorScope	getOverScope (SqlNode node)

SqlValidatorNamespace	getNamespace (SqlNode node)

RelDataType	getValidatedNodeType (SqlNode node)

RelDataType	getValidatedNodeTypeIfKnown (SqlNode node)

final void	setValidatedNodeType (SqlNode node, RelDataType type)

void	removeValidatedNodeType (SqlNode node)

SqlCall	makeNullaryCall (SqlIdentifier id)

RelDataType	deriveType (SqlValidatorScope scope, SqlNode expr)

RelDataType	deriveConstructorType (SqlValidatorScope scope, SqlCall call, SqlFunction unresolvedConstructor, SqlFunction resolvedConstructor, List< RelDataType > argTypes)

CalciteException	handleUnresolvedFunction (SqlCall call, SqlFunction unresolvedFunction, List< RelDataType > argTypes, List< String > argNames)

String	deriveAlias (SqlNode node, int ordinal)

boolean	isAggregate (SqlSelect select)

boolean	isAggregate (SqlNode selectNode)

void	validateIdentifier (SqlIdentifier id, SqlValidatorScope scope)

void	validateLiteral (SqlLiteral literal)

void	validateIntervalQualifier (SqlIntervalQualifier qualifier)

boolean	validateModality (SqlSelect select, SqlModality modality, boolean fail)

void	validateWith (SqlWith with, SqlValidatorScope scope)

void	validateWithItem (SqlWithItem withItem)

void	validateSequenceValue (SqlValidatorScope scope, SqlIdentifier id)

SqlValidatorScope	getWithScope (SqlNode withItem)

TypeCoercion	getTypeCoercion ()

Config	config ()

SqlValidator	transform (UnaryOperator< Config > transform)

SqlNode	expandOrderExpr (SqlSelect select, SqlNode orderExpr)

void	validateInsert (SqlInsert insert)

void	validateDelete (SqlDelete call)

void	validateUpdate (SqlUpdate call)

void	validateMerge (SqlMerge call)

void	validateDataType (SqlDataTypeSpec dataType)

void	validateDynamicParam (SqlDynamicParam dynamicParam)

ValidationErrorFunction	getValidationErrorFunction ()

CalciteContextException	newValidationError (SqlNode node, Resources.ExInst< SqlValidatorException > e)

SqlWindow	resolveWindow (SqlNode windowOrRef, SqlValidatorScope scope)

SqlNode	getOriginal (SqlNode expr)

void	setOriginal (SqlNode expr, SqlNode original)

void	validateWindow (SqlNode windowOrId, SqlValidatorScope scope, SqlCall call)

void	validateMatchRecognize (SqlCall call)

void	validateAggregateParams (SqlCall aggCall, SqlNode filter, SqlNodeList orderList, SqlValidatorScope scope)

void	validateCall (SqlCall call, SqlValidatorScope scope)

SqlNode	expandSelectExpr (SqlNode expr, SelectScope scope, SqlSelect select)

SqlNode	expand (SqlNode expr, SqlValidatorScope scope)

SqlNode	expandGroupByOrHavingExpr (SqlNode expr, SqlValidatorScope scope, SqlSelect select, boolean havingExpression)

boolean	isSystemField (RelDataTypeField field)

List< List< String > >	getFieldOrigins (SqlNode sqlQuery)

RelDataType	getParameterRowType (SqlNode sqlQuery)

void	validateColumnListParams (SqlFunction function, List< RelDataType > argTypes, List< SqlNode > operands)

Static Public Attributes inherited from org.apache.calcite.sql.validate.SqlValidatorImpl
static final Logger	TRACER = CalciteTrace.PARSER_LOGGER

static final String	UPDATE_SRC_ALIAS = "SYS$SRC"

static final String	UPDATE_TGT_ALIAS = "SYS$TGT"

static final String	UPDATE_ANON_PREFIX = "SYS$ANON"

Protected Attributes inherited from org.apache.calcite.sql.validate.SqlValidatorImpl
final Map< String, IdInfo >	idPositions = new HashMap<>()

final Map< SqlNode, SqlValidatorScope >	scopes

final Map< SqlNode, SqlValidatorNamespace >	namespaces

final Deque< FunctionParamInfo >	functionCallStack

final RelDataTypeFactory	typeFactory

final RelDataType	unknownType

Package Attributes inherited from org.apache.calcite.sql.validate.SqlValidatorImpl
final SqlValidatorCatalogReader	catalogReader

Detailed Description

Based on CalciteSqlValidator in calcite-core with the addition of an addToSelectList() method override, which fixes the omission of system column checks when adding columns from an expanded star selection into the select list.

Definition at line 44 of file CalciteSqlValidator.java.

Constructor & Destructor Documentation

org.apache.calcite.prepare.CalciteSqlValidator.CalciteSqlValidator	(	SqlOperatorTable	opTab,
		CalciteCatalogReader	catalogReader,
		JavaTypeFactory	typeFactory,
		Config	config
	)

inlinepackage

Definition at line 45 of file CalciteSqlValidator.java.

                          {
     super(opTab, catalogReader, typeFactory, config);
   }

Member Function Documentation

void org.apache.calcite.prepare.CalciteSqlValidator.addToSelectList	(	List< SqlNode >	list,
		Set< String >	aliases,
		List< Map.Entry< String, RelDataType >>	fieldList,
		SqlNode	exp,
		SelectScope	scope,
		boolean	includeSystemVars
	)

inlineprotected

Definition at line 67 of file CalciteSqlValidator.java.

References org.apache.calcite.prepare.CalciteSqlValidator.isSystemColumn().

                                      {
     if (includeSystemVars || !isSystemColumn(exp, scope)) {
       super.addToSelectList(list, aliases, fieldList, exp, scope, includeSystemVars);
     }
   }

Here is the call graph for this function:

void org.apache.calcite.prepare.CalciteSqlValidator.checkTypeAssignment	(	SqlValidatorScope	sourceScope,
		SqlValidatorTable	table,
		RelDataType	sourceRowType,
		RelDataType	targetRowType,
		SqlNode	query
	)

inlineprotected

Definition at line 97 of file CalciteSqlValidator.java.

                          {
     // disabling assignment checking in calcite and instead letting HEAVY.AI server
     // handle
   }

RelDataType org.apache.calcite.prepare.CalciteSqlValidator.getLogicalSourceRowType	(	RelDataType	sourceRowType,
		SqlInsert	insert
	)

inlineprotected

Definition at line 53 of file CalciteSqlValidator.java.

References org.apache.calcite.sql.validate.SqlValidatorImpl.typeFactory.

                                                        {
     final RelDataType superType = super.getLogicalSourceRowType(sourceRowType, insert);
     return ((JavaTypeFactory) typeFactory).toSql(superType);
   }

RelDataType org.apache.calcite.prepare.CalciteSqlValidator.getLogicalTargetRowType	(	RelDataType	targetRowType,
		SqlInsert	insert
	)

inlineprotected

Definition at line 60 of file CalciteSqlValidator.java.

References org.apache.calcite.sql.validate.SqlValidatorImpl.typeFactory.

                                                        {
     final RelDataType superType = super.getLogicalTargetRowType(targetRowType, insert);
     return ((JavaTypeFactory) typeFactory).toSql(superType);
   }

boolean org.apache.calcite.prepare.CalciteSqlValidator.isSystemColumn	(	final SqlNode	exp,
		final SelectScope	scope
	)

inlineprivate

Definition at line 78 of file CalciteSqlValidator.java.

Referenced by org.apache.calcite.prepare.CalciteSqlValidator.addToSelectList().

                                                                              {
     if (exp instanceof SqlIdentifier) {
       SqlIdentifier columnId = (SqlIdentifier) exp;
       // Expects columnId.names[0] to be table name and columnId.names[1] to be column
       // name
       if (columnId.names != null && columnId.names.size() == 2) {
         SqlValidatorTable sqlValidatorTable =
                 scope.fullyQualify(columnId).namespace.getTable();
         if (sqlValidatorTable != null) {
           HeavyDBTable table =
                   (HeavyDBTable) sqlValidatorTable.unwrap(HeavyDBTable.class);
           return table.isSystemColumn(columnId.names.get(1));
         }
       }
     }
     return false;
   }

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The documentation for this class was generated from the following file:

/home/jenkins-slave/workspace/core-os-doxygen/java/calcite/src/main/java/org/apache/calcite/prepare/CalciteSqlValidator.java

Protected Member Functions

Package Functions

Private Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation