Package org.hibernate.community.dialect

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.ForUpdateClause, org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.LockStrategy, org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.SubQueryRelationalRestrictionEmulationRenderer<X extends org.hibernate.sql.ast.tree.expression.Expression>

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 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	renderPrimaryTableReference(org.hibernate.sql.ast.tree.from.TableGroup tableGroup, org.hibernate.LockMode lockMode)
protected boolean	shouldEmulateFetchClause(org.hibernate.sql.ast.tree.select.QueryPart queryPart)
protected boolean	supportsOffsetClause()
void	visitFunctionTableReference(org.hibernate.sql.ast.tree.from.FunctionTableReference tableReference)

Methods inherited from class org.hibernate.community.dialect.DB2LegacySqlAstTranslator

emulateFetchOffsetWithWindowFunctionsVisitQueryPart, getForShare, getForUpdate, getFromDual, getFromDualForSelectOnly, getSkipLocked, needsRecursiveKeywordInWithClause, renderComparisonStandard, renderExpressionAsClauseItem, renderFetchExpression, renderOffsetExpression, renderPartitionItem, renderReturningClause, renderSelectExpression, renderSelectTupleComparison, renderTableGroupJoin, renderTableReferenceJoins, supportsParameterOffsetFetchExpression, supportsRowValueConstructorSyntax, supportsRowValueConstructorSyntaxInInList, supportsRowValueConstructorSyntaxInQuantifiedPredicates, supportsWithClauseInSubquery, visitAnsiCaseSearchedExpression, visitAnsiCaseSimpleExpression, visitBooleanExpressionPredicate, visitDeleteStatementOnly, visitInsertStatementOnly, visitOffsetFetchClause, visitQueryGroup, visitQueryPartTableReference, visitQuerySpec, visitReturningColumns, visitSelectStatement, visitUpdateStatementOnly

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

addAdditionalWherePredicate, addAppliedParameterBinding, append, append, append, appendBackslashEscapedLikeLiteral, appendSql, appendSql, appendSql, appendSql, appendSql, applyParameter, areAllResultsParameters, areAllResultsParameters, assertRowsOnlyFetchClauseType, castFunction, castNumberToString, cleanup, determineCyclePathColumnName, determineLateralEmulationPredicate, determineLockingStrategy, determineWhereClauseRestrictionWithJoinEmulation, emulateCycleClauseWithRowAndArray, emulateFetchOffsetWithWindowFunctions, emulateFetchOffsetWithWindowFunctions, emulateQuantifiedTupleSubQueryPredicate, emulateQueryPartTableReferenceColumnAliasing, emulateSearchClauseOrderWithRowAndArray, emulateSelectTupleComparison, emulateSortSpecificationNullPrecedence, emulateSubQueryRelationalRestrictionPredicate, emulateTupleComparison, emulateValuesTableReferenceColumnAliasing, getAffectedTableNames, getAppliedParameterBindings, getArrayContainsFunction, getBooleanType, getClauseStack, getCteStatement, getCurrentClauseStack, getCurrentCteStatement, getCurrentDmlStatement, getCurrentQueryPart, getDialect, getDmlTargetTableAlias, getEffectiveLockMode, getEffectiveLockMode, getEffectiveLockTimeout, getFetchClauseTypeForRowNumbering, getForUpdateWithClause, getIntegerType, getJdbcLockStrategy, getJdbcParameterBindings, getJdbcServices, getLeftHandExpression, getLimit, getLimitParameter, getLockOptions, getMaxRows, getNoWait, getOffsetParameter, getParameterBinders, getParameterBindValue, getParameterRenderingMode, getQueryPartForRowNumbering, getQueryPartStack, getRowsToSkip, getSelectItemReference, getSessionFactory, getSortSpecificationsRowNumbering, getSql, getSqlAppender, getSqlBuffer, getStatement, getStringType, getWrapperOptions, hasAggregateFunctions, hasLimit, hasLimit, hasNestedTableGroupsToRender, hasOffset, inlineCteTableGroup, inOverOrWithinGroupClause, interpretExpression, isCorrelated, isInRecursiveQueryPart, isLiteral, isParameter, isRowNumberingCurrentQueryPart, isRowsOnlyFetchClauseType, isStruct, needsCteInlining, needsLocking, needsMaxRows, needsRowsToSkip, prepareLimitOffsetParameters, processNestedTableGroupJoins, processTableGroupJoin, processTableGroupJoins, registerAffectedTable, registerAffectedTable, render, renderAsLiteral, renderBackslashEscapedLikePattern, renderCaseInsensitiveLikeEmulation, renderCasted, renderCombinedLimitClause, renderCombinedLimitClause, renderCommaSeparated, renderCommaSeparatedSelectExpression, renderCommaSeparatedSelectExpression, renderComparisonDistinctOperator, renderComparisonEmulateCase, renderComparisonEmulateDecode, renderComparisonEmulateDecode, renderComparisonEmulateIntersect, renderCteColumns, renderCycleClause, renderDerivedTableReference, renderExpressionAsLiteral, renderExpressionsAsSubquery, renderFetch, renderFetchPlusOffsetExpression, renderFetchPlusOffsetExpressionAsLiteral, renderFetchPlusOffsetExpressionAsSingleParameter, renderFirstClause, renderFirstClause, renderFirstSkipClause, renderFirstSkipClause, renderForUpdateClause, renderInsertIntoNoColumns, renderIntoIntoAndTable, renderLimitOffsetClause, renderLimitOffsetClause, renderLiteral, renderMaterializationHint, renderNamedTableReference, renderOffset, renderOffsetFetchClause, renderOffsetFetchClause, renderOrderBy, renderParameterAsParameter, renderParameterAsParameter, renderQueryGroup, renderRecursiveCteVirtualSelections, renderRootTableGroup, renderRowNumber, renderRowNumberingSelectItems, renderRowsToClause, renderRowsToClause, renderSearchClause, renderSelectExpressionWithCastedOrInlinedPlainParameters, renderSelectSimpleComparison, renderSetClause, renderSkipFirstClause, renderSkipFirstClause, rendersTableReferenceAlias, renderStandardCycleClause, renderStandardSearchClause, renderTableGroup, renderTableReferenceIdentificationVariable, renderTopClause, renderTopClause, renderTopStartAtClause, renderTopStartAtClause, renderTupleComparisonStandard, renderVirtualSelections, resolveAliasedExpression, resolveAliasedExpression, resolveExpressionToAlias, setLimitParameter, setOffsetParameter, shouldEmulateLateralWithIntersect, shouldInlineCte, simpleColumnWriteFragmentRendering, supportsArrayConstructor, supportsDistinctFromPredicate, supportsDuplicateSelectItemsInQueryGroup, supportsFilterClause, supportsIntersect, supportsNestedSubqueryCorrelation, supportsNestedWithClause, supportsNullPrecedence, supportsQuantifiedPredicates, supportsRecursiveClauseArrayAndRowEmulation, supportsRecursiveCycleClause, supportsRecursiveCycleUsingClause, supportsRecursiveSearchClause, supportsRowConstructor, supportsRowValueConstructorDistinctFromSyntax, supportsRowValueConstructorGtLtSyntax, supportsRowValueConstructorSyntaxInInSubQuery, supportsRowValueConstructorSyntaxInSet, supportsSimpleQueryGrouping, supportsWithClause, translate, translateDelete, translateInsert, translateSelect, translateUpdate, useOffsetFetchClause, visitAggregateColumnWriteExpression, visitAny, visitAssignment, visitBetweenPredicate, visitBinaryArithmeticExpression, visitCaseSearchedExpression, visitCaseSearchedExpression, visitCaseSimpleExpression, visitCaseSimpleExpression, visitCastTarget, visitCollation, visitColumnReference, visitColumnWriteFragment, visitConversion, visitCteContainer, visitCteDefinition, visitCustomTableDelete, visitCustomTableInsert, visitCustomTableUpdate, visitDecodeCaseSearchedExpression, visitDeleteStatement, visitDistinct, visitDuration, visitDurationUnit, visitEntityTypeLiteral, visitEvery, visitExistsPredicate, visitExtractUnit, visitFilterFragmentPredicate, visitFilterPredicate, visitFormat, visitForUpdateClause, visitFromClause, visitGroupByClause, visitGroupedPredicate, visitHavingClause, visitInArrayPredicate, visitInListPredicate, visitInsertStatement, visitInSubQueryPredicate, visitJdbcLiteral, visitJunction, visitLikePredicate, visitModifiedSubQueryExpression, visitNamedTableReference, visitNegatedPredicate, visitNullnessPredicate, visitOptionalTableUpdate, visitOrderBy, visitOver, visitOverClause, visitOverClause, visitOverflow, visitParameter, visitParameterAsParameter, visitPartitionByClause, visitPartitionExpressions, visitPartitionExpressions, visitQueryLiteral, visitRecursivePath, visitRelationalPredicate, visitReturningColumns, visitSelectClause, visitSelfRenderingExpression, visitSelfRenderingPredicate, visitSetAssignment, visitSortSpecification, visitSortSpecification, visitSqlFragmentPredicate, visitSqlSelectExpression, visitSqlSelection, visitSqlSelectionExpression, visitSqlSelections, visitStandardTableDelete, visitStandardTableInsert, visitStandardTableUpdate, visitStar, visitSummarization, visitTableGroup, visitTableGroupJoin, visitTableReferenceJoin, visitThruthnessPredicate, visitTrimSpecification, visitTuple, visitUnaryOperationExpression, visitUnparsedNumericLiteral, visitUpdateStatement, visitValuesList, visitValuesListEmulateSelectUnion, visitValuesListStandard, visitValuesTableReference, visitWhereClause, withParameterRenderingMode, withRowNumbering

Methods inherited from class java.lang.Object

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

Constructor Detail

DB2zLegacySqlAstTranslator

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

Method Detail

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>

renderPrimaryTableReference

protected boolean renderPrimaryTableReference(org.hibernate.sql.ast.tree.from.TableGroup tableGroup,
                                              org.hibernate.LockMode lockMode)

Overrides:

renderPrimaryTableReference in class org.hibernate.sql.ast.spi.AbstractSqlAstTranslator<T extends org.hibernate.sql.exec.spi.JdbcOperation>

visitFunctionTableReference

public void visitFunctionTableReference(org.hibernate.sql.ast.tree.from.FunctionTableReference tableReference)

Specified by:

visitFunctionTableReference in interface org.hibernate.sql.ast.SqlAstWalker

Overrides:

visitFunctionTableReference 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>