Class DB2zLegacySqlAstTranslator<T extends org.hibernate.sql.exec.spi.JdbcOperation>

java.lang.Object
org.hibernate.sql.ast.spi.AbstractSqlAstTranslator<T>
org.hibernate.community.dialect.DB2LegacySqlAstTranslator<T>
org.hibernate.community.dialect.DB2zLegacySqlAstTranslator<T>
All Implemented Interfaces:
Appendable, org.hibernate.sql.ast.spi.SqlAppender, org.hibernate.sql.ast.SqlAstTranslator<T>, org.hibernate.sql.ast.SqlAstWalker
public class DB2zLegacySqlAstTranslator<T extends org.hibernate.sql.exec.spi.JdbcOperation> extends DB2LegacySqlAstTranslator<T>
A SQL AST translator for DB2z.

  • Nested Class Summary

    Nested classes/interfaces inherited from class org.hibernate.sql.ast.spi.AbstractSqlAstTranslator

    org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.LockStrategy, org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.SubQueryRelationalRestrictionEmulationRenderer<X>

  • Field Summary

    Fields inherited from interface org.hibernate.sql.ast.spi.SqlAppender

    CLOSE_PARENTHESIS, COMMA_SEPARATOR, COMMA_SEPARATOR_CHAR, NO_SEPARATOR, NULL_KEYWORD, OPEN_PARENTHESIS, PARAM_MARKER, WHITESPACE

  • Constructor Summary

    Constructors
    Constructor
    Description
    DB2zLegacySqlAstTranslator(org.hibernate.engine.spi.SessionFactoryImplementor sessionFactory, org.hibernate.sql.ast.tree.Statement statement, org.hibernate.dialect.DatabaseVersion version)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    org.hibernate.dialect.DatabaseVersion
    getDB2Version()
     
    protected String
    getNewTableChangeModifier()
     
    protected boolean
    preferUnionQueryForTupleInListPredicate()
     
    protected void
    renderComparison(org.hibernate.sql.ast.tree.expression.Expression lhs, org.hibernate.query.sqm.ComparisonOperator operator, org.hibernate.sql.ast.tree.expression.Expression rhs)
     
    protected boolean
    shouldEmulateFetchClause(org.hibernate.sql.ast.tree.select.QueryPart queryPart)
     
    protected boolean
    supportsOffsetClause()
     
    void
    visitQueryPartTableReference(org.hibernate.sql.ast.tree.from.QueryPartTableReference tableReference)
     

    Methods inherited from class DB2LegacySqlAstTranslator

    emulateFetchOffsetWithWindowFunctionsVisitQueryPart, needsRecursiveKeywordInWithClause, renderComparisonStandard, renderDerivedTableReference, renderDmlTargetTableExpression, renderExpressionAsClauseItem, renderFetchExpression, renderFromClauseAfterUpdateSet, renderNamedSetReturningFunction, renderOffsetExpression, renderPartitionItem, renderReturningClause, renderSelectExpression, renderSelectTupleComparison, renderTableGroupJoin, renderTableReferenceJoins, supportsFromClauseInUpdate, supportsParameterOffsetFetchExpression, visitAnsiCaseSearchedExpression, visitAnsiCaseSimpleExpression, visitArithmeticOperand, visitBooleanExpressionPredicate, visitConflictClause, visitDeleteStatementOnly, visitInsertStatementOnly, visitOffsetFetchClause, visitQueryGroup, visitQuerySpec, visitReturningColumns, visitSelectStatement, visitStandardTableInsert, visitStandardTableUpdate, visitUpdateStatementOnly

    Methods inherited from class org.hibernate.sql.ast.spi.AbstractSqlAstTranslator

    addAdditionalWherePredicate, addAffectedTableName, addAppliedParameterBinding, addParameterBinder, addParameterBinder, afterQueryGroup, append, append, append, appendAssignmentColumn, appendBackslashEscapedLikeLiteral, appendDoubleQuoteEscapedString, appendSingleQuoteEscapedString, appendSql, appendSql, appendSql, appendSql, appendSql, appendSql, appendSql, areAllResultsParameters, areAllResultsParameters, assertRowsOnlyFetchClauseType, beforeQueryGroup, castFunction, castNumberToString, cleanup, createRowMatchingPredicate, determineColumnReferenceQualifier, determineCyclePathColumnName, determineLateralEmulationPredicate, determineLockingStrategy, determineRootTableGroupLockMode, determineWhereClauseRestrictionWithJoinEmulation, determineWhereClauseRestrictionWithJoinEmulation, emulateCycleClauseWithRowAndArray, emulateFetchOffsetWithWindowFunctions, emulateFetchOffsetWithWindowFunctions, emulateQuantifiedTupleSubQueryPredicate, emulateQueryPartTableReferenceColumnAliasing, emulateSearchClauseOrderWithRowAndArray, emulateSelectTupleComparison, emulateSortSpecificationNullPrecedence, emulateSubQueryRelationalRestrictionPredicate, emulateTupleComparison, emulateValuesTableReferenceColumnAliasing, getAffectedTableNames, getAppliedParameterBindings, getArrayContainsFunction, getBooleanType, getCastTypeName, getClauseStack, getCteStatement, getCurrentClauseStack, getCurrentCteStatement, getCurrentDmlStatement, getCurrentQueryPart, getDialect, getDual, getEffectiveLockMode, getEffectiveLockMode, getEffectiveLockMode, getEffectiveLockTimeout, getFetchClauseTypeForRowNumbering, getFromDualForSelectOnly, getIntegerType, getJdbcLockStrategy, getJdbcParameterBindings, getJdbcServices, getLeftHandExpression, getLimit, getLimitParameter, getLiteralValue, getLockingClauseStrategy, getLockOptions, getMaxRows, getOffsetParameter, getParameterBinders, getParameterBindValue, getParameterRenderingMode, getQueryPartForRowNumbering, getQueryPartStack, getRowsToSkip, getSelectItemReference, getSessionFactory, getSortSpecificationsRowNumbering, getSql, getSqlAppender, getSqlAst, getSqlBuffer, getSqlTypeName, getStatement, getStatementStack, getStringType, getUniqueConstraintNameThatMayFail, getWrapperOptions, hasAggregateFunctions, hasFrom, hasLimit, hasLimit, hasNestedTableGroupsToRender, hasNonTrivialFromClause, hasOffset, hasWhere, inlineCteTableGroup, inOverOrWithinGroupClause, interpretExpression, isCorrelated, isInRecursiveQueryPart, isInSubquery, isIntegerDivisionEmulationRequired, isLiteral, isParameter, isRowNumberingCurrentQueryPart, isRowsOnlyFetchClauseType, isStruct, needsCteInlining, needsLocking, needsMaxRows, needsParenthesesAroundQueryGroup, needsRowsToSkip, prepareLimitOffsetParameters, prependSql, processNestedTableGroupJoins, processTableGroupJoin, processTableGroupJoins, registerAffectedTable, registerAffectedTable, render, renderAsLiteral, renderBackslashEscapedLikePattern, renderCaseInsensitiveLikeEmulation, renderCasted, renderCombinedLimitClause, renderCombinedLimitClause, renderCommaSeparated, renderCommaSeparatedSelectExpression, renderCommaSeparatedSelectExpression, renderComparisonDistinctOperator, renderComparisonEmulateCase, renderComparisonEmulateDecode, renderComparisonEmulateDecode, renderComparisonEmulateIntersect, renderCteColumns, renderCycleClause, renderDeleteClause, renderDerivedTableReferenceIdentificationVariable, renderDmlTargetTableGroup, renderExpressionAsLiteral, renderExpressionsAsSubquery, renderExpressionsAsValuesSubquery, renderFetch, renderFetchPlusOffsetExpression, renderFetchPlusOffsetExpressionAsLiteral, renderFetchPlusOffsetExpressionAsSingleParameter, renderFirstClause, renderFirstClause, renderFirstSkipClause, renderFirstSkipClause, renderFromClauseExcludingDmlTargetReference, renderFromClauseJoiningDmlTargetReference, renderFromClauseSpaces, renderInsertInto, renderInsertIntoNoColumns, renderInterval, renderIntervalLiteral, renderIntoIntoAndTable, renderJoinedTableGroup, renderLikePredicate, renderLimitOffsetClause, renderLimitOffsetClause, renderLiteral, renderMaterializationHint, renderMergeUpdateClause, renderNamedTableReference, renderNull, renderOffset, renderOffsetFetchClause, renderOffsetFetchClause, renderOrderBy, renderParameterAsParameter, renderPrimaryTableReference, renderQueryGroup, renderRecursiveCteVirtualSelections, renderRootTableGroup, renderRowNumber, renderRowNumberingSelectItems, renderSearchClause, renderSelectExpressionWithCastedOrInlinedPlainParameters, renderSelectSimpleComparison, renderSetClause, renderSimpleNamedFunction, renderSkipFirstClause, renderSkipFirstClause, renderSortExpression, renderStandardCycleClause, renderStandardSearchClause, renderStringContainsExactlyPredicate, renderTableReferenceIdentificationVariable, renderTableReferenceJoins, renderTopClause, renderTopClause, renderTopStartAtClause, renderTopStartAtClause, renderTupleComparisonStandard, renderUpdateClause, renderVirtualSelections, renderWrappedParameter, resolveAliasedExpression, resolveAliasedExpression, resolveExpressionToAlias, setLimitParameter, setLockingTarget, setOffsetParameter, shouldEmulateLateralWithIntersect, shouldInlineCte, simpleColumnWriteFragmentRendering, supportsRecursiveClauseArrayAndRowEmulation, translate, translateDelete, translateInsert, translateSelect, translateUpdate, useOffsetFetchClause, visitAggregateColumnWriteExpression, visitAny, visitAssignment, visitBetweenPredicate, visitBinaryArithmeticExpression, visitCaseSearchedExpression, visitCaseSearchedExpression, visitCaseSimpleExpression, visitCaseSimpleExpression, visitCastTarget, visitCollation, visitColumnReference, visitColumnWriteFragment, visitConversion, visitCteContainer, visitCteDefinition, visitCteObject, visitCustomTableDelete, visitCustomTableInsert, visitCustomTableUpdate, visitDecodeCaseSearchedExpression, visitDeleteStatement, visitDistinct, visitDuration, visitDurationUnit, visitEmbeddableTypeLiteral, visitEntityTypeLiteral, visitEvery, visitExistsPredicate, visitExtractUnit, visitFilterFragmentPredicate, visitFilterPredicate, visitFormat, visitForUpdateClause, visitFromClause, visitFunctionTableReference, visitGroupByClause, visitGroupedPredicate, visitHavingClause, visitInArrayPredicate, visitInListPredicate, visitInsertSource, visitInsertStatement, visitInsertStatementEmulateMerge, visitInSubQueryPredicate, visitJdbcLiteral, visitJunction, visitLikePredicate, visitModifiedSubQueryExpression, visitNamedTableReference, visitNegatedPredicate, visitNestedColumnReference, visitNullnessPredicate, visitOnDuplicateKeyConflictClause, visitOnDuplicateKeyConflictClauseWithDoNothing, visitOptionalTableUpdate, visitOrderBy, visitOver, visitOverClause, visitOverClause, visitOverflow, visitParameter, visitParameterAsParameter, visitPartitionByClause, visitPartitionExpressions, visitPartitionExpressions, visitQueryClauses, visitQueryLiteral, visitRecursivePath, visitRelationalPredicate, visitReturningColumns, visitSelectClause, visitSelfRenderingExpression, visitSelfRenderingPredicate, visitSetAssignment, visitSetAssignmentEmulateJoin, visitSortSpecification, visitSortSpecification, visitSqlFragmentPredicate, visitSqlSelectExpression, visitSqlSelection, visitSqlSelectionExpression, visitSqlSelections, visitStandardConflictClause, visitStandardTableDelete, visitStar, visitSummarization, visitTableGroup, visitTableGroupJoin, visitTableReferenceJoin, visitThruthnessPredicate, visitTrimSpecification, visitTuple, visitUnaryOperationExpression, visitUnparsedNumericLiteral, visitUpdateStatement, visitUpdateStatementEmulateInlineView, visitUpdateStatementEmulateMerge, visitUpdateStatementEmulateTupleSet, visitValuesList, visitValuesListEmulateSelectUnion, visitValuesListStandard, visitValuesTableReference, visitWhereClause, withParameterRenderingMode, withRowNumbering

    Methods inherited from class Object

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

  • Constructor Details

    • DB2zLegacySqlAstTranslator

      public DB2zLegacySqlAstTranslator(org.hibernate.engine.spi.SessionFactoryImplementor sessionFactory, org.hibernate.sql.ast.tree.Statement statement, org.hibernate.dialect.DatabaseVersion version)

  • Method Details

    • shouldEmulateFetchClause

      protected boolean shouldEmulateFetchClause(org.hibernate.sql.ast.tree.select.QueryPart queryPart)
      Overrides:
      shouldEmulateFetchClause in class DB2LegacySqlAstTranslator<T extends org.hibernate.sql.exec.spi.JdbcOperation>

    • supportsOffsetClause

      protected boolean supportsOffsetClause()
      Overrides:
      supportsOffsetClause in class DB2LegacySqlAstTranslator<T extends org.hibernate.sql.exec.spi.JdbcOperation>

    • renderComparison

      protected void renderComparison(org.hibernate.sql.ast.tree.expression.Expression lhs, org.hibernate.query.sqm.ComparisonOperator operator, org.hibernate.sql.ast.tree.expression.Expression rhs)
      Overrides:
      renderComparison in class DB2LegacySqlAstTranslator<T extends org.hibernate.sql.exec.spi.JdbcOperation>

    • visitQueryPartTableReference

      public void visitQueryPartTableReference(org.hibernate.sql.ast.tree.from.QueryPartTableReference tableReference)
      Specified by:
      visitQueryPartTableReference in interface org.hibernate.sql.ast.SqlAstWalker
      Overrides:
      visitQueryPartTableReference in class DB2LegacySqlAstTranslator<T extends org.hibernate.sql.exec.spi.JdbcOperation>

    • getNewTableChangeModifier

      protected String getNewTableChangeModifier()
      Overrides:
      getNewTableChangeModifier in class DB2LegacySqlAstTranslator<T extends org.hibernate.sql.exec.spi.JdbcOperation>

    • preferUnionQueryForTupleInListPredicate

      protected boolean preferUnionQueryForTupleInListPredicate()
      Overrides:
      preferUnionQueryForTupleInListPredicate in class org.hibernate.sql.ast.spi.AbstractSqlAstTranslator<T extends org.hibernate.sql.exec.spi.JdbcOperation>

    • getDB2Version

      public org.hibernate.dialect.DatabaseVersion getDB2Version()
      Overrides:
      getDB2Version in class DB2LegacySqlAstTranslator<T extends org.hibernate.sql.exec.spi.JdbcOperation>