org.apache.calcite.prepare

Class BaseDruidSqlValidator

java.lang.Object

org.apache.calcite.sql.validate.SqlValidatorImpl

org.apache.calcite.prepare.BaseDruidSqlValidator

All Implemented Interfaces:

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

public class BaseDruidSqlValidator
extends org.apache.calcite.sql.validate.SqlValidatorImpl

Extend the Java-focused CalciteSqlValidator to make it visible to Druid. CalciteSqlValidator itself is protected and can be extended only if this class is in the same Calcite package.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.calcite.sql.validate.SqlValidatorImpl

org.apache.calcite.sql.validate.SqlValidatorImpl.DmlNamespace, org.apache.calcite.sql.validate.SqlValidatorImpl.FunctionParamInfo, org.apache.calcite.sql.validate.SqlValidatorImpl.IdInfo, org.apache.calcite.sql.validate.SqlValidatorImpl.Status

Field Summary

Fields inherited from class org.apache.calcite.sql.validate.SqlValidatorImpl

expandColumnReferences, expandIdentifiers, functionCallStack, idPositions, namespaces, scopes, TRACER, typeFactory, unknownType, UPDATE_ANON_PREFIX, UPDATE_SRC_ALIAS, UPDATE_TGT_ALIAS

Constructor Summary

Constructors

Constructor and Description
BaseDruidSqlValidator(org.apache.calcite.sql.SqlOperatorTable opTab, org.apache.calcite.prepare.CalciteCatalogReader catalogReader, org.apache.calcite.adapter.java.JavaTypeFactory typeFactory, org.apache.calcite.sql.validate.SqlConformance conformance)

Method Summary

Modifier and Type	Method and Description
protected org.apache.calcite.rel.type.RelDataType	getLogicalSourceRowType(org.apache.calcite.rel.type.RelDataType arg0, org.apache.calcite.sql.SqlInsert arg1)
protected org.apache.calcite.rel.type.RelDataType	getLogicalTargetRowType(org.apache.calcite.rel.type.RelDataType arg0, org.apache.calcite.sql.SqlInsert arg1)

Methods inherited from class org.apache.calcite.sql.validate.SqlValidatorImpl

addToSelectList, checkTypeAssignment, createMatchRecognizeNameSpace, createSelectNamespace, createSetopNamespace, createSourceSelectForDelete, createSourceSelectForUpdate, createTargetRowType, declareCursor, deriveAlias, deriveConstructorType, deriveType, expand, expandGroupByOrHavingExpr, expandOrderExpr, expandStar, getAggregate, getCatalogReader, getColumnReferenceExpansion, getConformance, getCursorScope, getDefaultNullCollation, getEmptyScope, getFieldOrigins, getFromScope, getGroupScope, getHavingScope, getJoinScope, getMatchRecognizeScope, getNamespace, getOperatorTable, getOrderScope, getOriginal, getOverScope, getParameterRowType, getParentCursor, getRawSelectScope, getSelectScope, getSelfJoinExprForUpdate, getTypeCoercion, getTypeFactory, getUnknownType, getValidatedNodeType, getValidatedNodeTypeIfKnown, getValidationErrorFunction, getWhereScope, getWindowByName, getWithScope, handleUnresolvedFunction, inferUnknownTypes, isAggregate, isAggregate, isNestedAggregateWindow, isOverAggregateWindow, isSystemField, isTypeCoercionEnabled, lookupHints, lookupNameCompletionHints, lookupQualifiedName, makeNullaryCall, newValidationError, performUnconditionalRewrites, popFunctionCall, pushFunctionCall, registerNamespace, removeValidatedNodeType, resolveWindow, setCallRewrite, setColumnReferenceExpansion, setDefaultNullCollation, setEnableTypeCoercion, setIdentifierExpansion, setOriginal, setTypeCoercion, setValidatedNodeType, shouldAllowIntermediateOrderBy, shouldAllowOverRelation, shouldExpandIdentifiers, validate, validateAggregateParams, validateCall, validateColumnListParams, validateDataType, validateDelete, validateDynamicParam, validateFeature, validateFrom, validateGroupClause, validateHavingClause, validateIdentifier, validateInsert, validateIntervalQualifier, validateJoin, validateLiteral, validateMatchRecognize, validateMerge, validateModality, validateNamespace, validateOrderList, validateOver, validateParameterizedExpression, validateQuery, validateSelect, validateSelectList, validateSequenceValue, validateUnnest, validateUpdate, validateValues, validateWhereClause, validateWhereOrOn, validateWindow, validateWindowClause, validateWith, validateWithItem

Methods inherited from class java.lang.Object

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

Constructor Detail

BaseDruidSqlValidator

public BaseDruidSqlValidator(org.apache.calcite.sql.SqlOperatorTable opTab,
                             org.apache.calcite.prepare.CalciteCatalogReader catalogReader,
                             org.apache.calcite.adapter.java.JavaTypeFactory typeFactory,
                             org.apache.calcite.sql.validate.SqlConformance conformance)

Method Detail

getLogicalSourceRowType

protected org.apache.calcite.rel.type.RelDataType getLogicalSourceRowType(org.apache.calcite.rel.type.RelDataType arg0,
                                                                          org.apache.calcite.sql.SqlInsert arg1)

Overrides:

getLogicalSourceRowType in class org.apache.calcite.sql.validate.SqlValidatorImpl

getLogicalTargetRowType

protected org.apache.calcite.rel.type.RelDataType getLogicalTargetRowType(org.apache.calcite.rel.type.RelDataType arg0,
                                                                          org.apache.calcite.sql.SqlInsert arg1)

Overrides:

getLogicalTargetRowType in class org.apache.calcite.sql.validate.SqlValidatorImpl