Package org.hibernate.dialect

Class SQLServerSqlAstTranslator<T extends JdbcOperation>

java.lang.Object

org.hibernate.sql.ast.spi.AbstractSqlAstTranslator<T>

org.hibernate.dialect.SQLServerSqlAstTranslator<T>

All Implemented Interfaces:

Appendable, SqlAppender, SqlAstTranslator<T>, SqlAstWalker

public class SQLServerSqlAstTranslator<T extends JdbcOperation>
extends AbstractSqlAstTranslator<T>

A SQL AST translator for SQL Server.

Nested Class Summary

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

AbstractSqlAstTranslator.ForUpdateClause, AbstractSqlAstTranslator.LockStrategy, AbstractSqlAstTranslator.SubQueryRelationalRestrictionEmulationRenderer<X extends Expression>

Field Summary

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

CLOSE_PARENTHESIS, COMA_SEPARATOR, COMA_SEPARATOR_CHAR, NO_SEPARATOR, NULL_KEYWORD, OPEN_PARENTHESIS, PARAM_MARKER, WHITESPACE

Constructor Summary

Constructors

Constructor	Description
SQLServerSqlAstTranslator(SessionFactoryImplementor sessionFactory, Statement statement)

Method Summary

Modifier and Type	Method	Description
protected org.hibernate.dialect.SQLServerSqlAstTranslator.OffsetFetchClauseMode	getOffsetFetchClauseMode(QueryPart queryPart)
protected boolean	needsRowsToSkip()
protected void	renderComparison(Expression lhs, ComparisonOperator operator, Expression rhs)
protected void	renderCycleClause(CteStatement cte)
protected void	renderEmptyOrderBy()
protected void	renderForUpdateClause(QuerySpec querySpec, AbstractSqlAstTranslator.ForUpdateClause forUpdateClause)
protected boolean	renderNamedTableReference(NamedTableReference tableReference, LockMode lockMode)
protected void	renderOrderBy(boolean addWhitespace, List<SortSpecification> sortSpecifications)
protected void	renderPartitionItem(Expression expression)
protected boolean	renderPrimaryTableReference(TableGroup tableGroup, LockMode lockMode)
protected void	renderSearchClause(CteStatement cte)
protected void	renderSelectTupleComparison(List<SqlSelection> lhsExpressions, SqlTuple tuple, ComparisonOperator operator)
protected void	renderTableGroupJoin(TableGroupJoin tableGroupJoin, List<TableGroupJoin> tableGroupJoinCollector)
protected boolean	shouldEmulateFetchClause(QueryPart queryPart)
protected boolean	supportsRowValueConstructorSyntax()	Is this dialect known to support what ANSI-SQL terms "row value constructor" syntax; sometimes called tuple syntax.
protected boolean	supportsRowValueConstructorSyntaxInInList()	If the dialect supports row values, does it offer such support in IN lists as well?
protected boolean	supportsRowValueConstructorSyntaxInQuantifiedPredicates()	Is this dialect known to support what ANSI-SQL terms "row value constructor" syntax; sometimes called tuple syntax with quantified predicates.
protected boolean	supportsSimpleQueryGrouping()
void	visitOffsetFetchClause(QueryPart queryPart)
void	visitQueryGroup(QueryGroup queryGroup)
void	visitQuerySpec(QuerySpec querySpec)
void	visitSelectClause(SelectClause selectClause)
protected void	visitSqlSelections(SelectClause selectClause)

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

addAdditionalWherePredicate, addAppliedParameterBinding, append, append, append, appendBackslashEscapedLikeLiteral, appendSql, appendSql, appendSql, appendSql, appendSql, areAllResultsParameters, areAllResultsParameters, assertRowsOnlyFetchClauseType, castFunction, cleanup, determineLateralEmulationPredicate, determineLockingStrategy, emulateFetchOffsetWithWindowFunctions, emulateFetchOffsetWithWindowFunctions, emulateQuantifiedTupleSubQueryPredicate, emulateQueryPartTableReferenceColumnAliasing, emulateSelectTupleComparison, emulateSortSpecificationNullPrecedence, emulateSubQueryRelationalRestrictionPredicate, emulateTupleComparison, emulateValuesTableReferenceColumnAliasing, getAffectedTableNames, getAppliedParameterBindings, getBooleanType, getClauseStack, getCurrentClauseStack, getCurrentDmlStatement, getCurrentQueryPart, getDialect, getDmlTargetTableAlias, getEffectiveLockMode, getEffectiveLockTimeout, getFetchClauseTypeForRowNumbering, getFilterJdbcParameters, getForShare, getForUpdate, getForUpdateWithClause, getFromDual, getFromDualForSelectOnly, getIntegerType, getJdbcLockStrategy, getJdbcParameterBindings, getJdbcServices, getLeftHandExpression, getLimit, getLimitParameter, getLockOptions, getMaxRows, getNoWait, getOffsetParameter, getParameterBinders, getParameterBindValue, getParameterRenderingMode, getQueryPartForRowNumbering, getQueryPartStack, getRowsToSkip, getSelectItemReference, getSessionFactory, getSkipLocked, getSortSpecificationsRowNumbering, getSql, getSqlAppender, getStatement, getWrapperOptions, hasAggregateFunctions, hasLimit, hasNestedTableGroupsToRender, hasOffset, inOverOrWithinGroupClause, interpretExpression, isLiteral, isParameter, isRowNumberingCurrentQueryPart, isRowsOnlyFetchClauseType, needsMaxRows, prepareLimitOffsetParameters, processNestedTableGroupJoins, processTableGroupJoin, processTableGroupJoins, registerAffectedTable, registerAffectedTable, render, renderAsLiteral, renderBackslashEscapedLikePattern, renderCaseInsensitiveLikeEmulation, renderCasted, renderCombinedLimitClause, renderCombinedLimitClause, renderCommaSeparated, renderCommaSeparatedSelectExpression, renderCommaSeparatedSelectExpression, renderComparisonDistinctOperator, renderComparisonEmulateCase, renderComparisonEmulateDecode, renderComparisonEmulateIntersect, renderComparisonStandard, renderDerivedTableReference, renderExpressionAsClauseItem, renderExpressionAsLiteral, renderExpressionsAsSubquery, renderFetch, renderFetchExpression, renderFetchPlusOffsetExpression, renderFetchPlusOffsetExpressionAsLiteral, renderFetchPlusOffsetExpressionAsSingleParameter, renderFirstClause, renderFirstClause, renderFirstSkipClause, renderFirstSkipClause, renderLimitOffsetClause, renderLimitOffsetClause, renderLiteral, renderMaterializationHint, renderOffset, renderOffsetExpression, renderOffsetFetchClause, renderOffsetFetchClause, renderQueryGroup, renderRootTableGroup, renderRowNumber, renderRowNumberingSelectItems, renderRowsToClause, renderRowsToClause, renderSelectExpression, renderSelectExpressionWithCastedOrInlinedPlainParameters, renderSelectSimpleComparison, renderSkipFirstClause, renderSkipFirstClause, rendersTableReferenceAlias, renderTableGroup, renderTableReferenceIdentificationVariable, renderTableReferenceJoins, renderTopClause, renderTopClause, renderTopStartAtClause, renderTopStartAtClause, renderTupleComparisonStandard, resolveAliasedExpression, resolveAliasedExpression, resolveExpressionToAlias, setLimitParameter, setOffsetParameter, supportsDistinctFromPredicate, supportsDuplicateSelectItemsInQueryGroup, supportsFilterClause, supportsIntersect, supportsNestedSubqueryCorrelation, supportsNullPrecedence, supportsQuantifiedPredicates, supportsRowValueConstructorGtLtSyntax, supportsRowValueConstructorSyntaxInInSubQuery, supportsRowValueConstructorSyntaxInSet, translate, translateDelete, translateInsert, translateSelect, translateUpdate, useOffsetFetchClause, visitAnsiCaseSearchedExpression, visitAnsiCaseSimpleExpression, visitAny, visitAssignment, visitBetweenPredicate, visitBinaryArithmeticExpression, visitBooleanExpressionPredicate, visitCaseSearchedExpression, visitCaseSearchedExpression, visitCaseSimpleExpression, visitCaseSimpleExpression, visitCastTarget, visitCollation, visitColumnReference, visitConversion, visitCteContainer, visitDecodeCaseSearchedExpression, visitDeleteStatement, visitDeleteStatementOnly, visitDistinct, visitDuration, visitDurationUnit, visitEntityTypeLiteral, visitEvery, visitExistsPredicate, visitExtractUnit, visitFilterFragmentPredicate, visitFilterPredicate, visitFormat, visitForUpdateClause, visitFromClause, visitFunctionTableReference, visitGroupByClause, visitGroupedPredicate, visitHavingClause, visitInListPredicate, visitInsertStatement, visitInsertStatementOnly, visitInSubQueryPredicate, visitJdbcLiteral, visitJunction, visitLikePredicate, visitModifiedSubQueryExpression, visitNamedTableReference, visitNegatedPredicate, visitNullnessPredicate, visitOrderBy, visitOver, visitOverClause, visitOverClause, visitOverflow, visitParameter, visitPartitionByClause, visitPartitionExpressions, visitPartitionExpressions, visitQueryLiteral, visitQueryPartTableReference, visitRelationalPredicate, visitReturningColumns, visitSelectStatement, visitSelfRenderingExpression, visitSelfRenderingPredicate, visitSortSpecification, visitSortSpecification, visitSqlFragmentPredicate, visitSqlSelectExpression, visitSqlSelectExpression, visitSqlSelection, visitSqlSelectionExpression, visitStar, visitSummarization, visitTableGroup, visitTableGroupJoin, visitTableReferenceJoin, visitTrimSpecification, visitTuple, visitUnaryOperationExpression, visitUpdateStatement, visitUpdateStatementOnly, visitValuesList, visitValuesTableReference, visitWhereClause, withRowNumbering

Methods inherited from class java.lang.Object

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

Constructor Detail

SQLServerSqlAstTranslator

public SQLServerSqlAstTranslator(SessionFactoryImplementor sessionFactory,
                                 Statement statement)

Method Detail

renderTableGroupJoin

protected void renderTableGroupJoin(TableGroupJoin tableGroupJoin,
                                    List<TableGroupJoin> tableGroupJoinCollector)

Overrides:

renderTableGroupJoin in class AbstractSqlAstTranslator<T extends JdbcOperation>

renderPrimaryTableReference

protected boolean renderPrimaryTableReference(TableGroup tableGroup,
                                              LockMode lockMode)

Overrides:

renderPrimaryTableReference in class AbstractSqlAstTranslator<T extends JdbcOperation>

renderNamedTableReference

protected boolean renderNamedTableReference(NamedTableReference tableReference,
                                            LockMode lockMode)

Overrides:

renderNamedTableReference in class AbstractSqlAstTranslator<T extends JdbcOperation>

renderForUpdateClause

protected void renderForUpdateClause(QuerySpec querySpec,
                                     AbstractSqlAstTranslator.ForUpdateClause forUpdateClause)

Overrides:

renderForUpdateClause in class AbstractSqlAstTranslator<T extends JdbcOperation>

getOffsetFetchClauseMode

protected org.hibernate.dialect.SQLServerSqlAstTranslator.OffsetFetchClauseMode getOffsetFetchClauseMode(QueryPart queryPart)

supportsSimpleQueryGrouping

protected boolean supportsSimpleQueryGrouping()

Overrides:

supportsSimpleQueryGrouping in class AbstractSqlAstTranslator<T extends JdbcOperation>

shouldEmulateFetchClause

protected boolean shouldEmulateFetchClause(QueryPart queryPart)

visitQueryGroup

public void visitQueryGroup(QueryGroup queryGroup)

Specified by:

visitQueryGroup in interface SqlAstWalker

Overrides:

visitQueryGroup in class AbstractSqlAstTranslator<T extends JdbcOperation>

visitQuerySpec

public void visitQuerySpec(QuerySpec querySpec)

Specified by:

visitQuerySpec in interface SqlAstWalker

Overrides:

visitQuerySpec in class AbstractSqlAstTranslator<T extends JdbcOperation>

visitSelectClause

public void visitSelectClause(SelectClause selectClause)

Specified by:

visitSelectClause in interface SqlAstWalker

Overrides:

visitSelectClause in class AbstractSqlAstTranslator<T extends JdbcOperation>

needsRowsToSkip

protected boolean needsRowsToSkip()

Overrides:

needsRowsToSkip in class AbstractSqlAstTranslator<T extends JdbcOperation>

visitSqlSelections

protected void visitSqlSelections(SelectClause selectClause)

Overrides:

visitSqlSelections in class AbstractSqlAstTranslator<T extends JdbcOperation>

renderOrderBy

protected void renderOrderBy(boolean addWhitespace,
                             List<SortSpecification> sortSpecifications)

Overrides:

renderOrderBy in class AbstractSqlAstTranslator<T extends JdbcOperation>

renderEmptyOrderBy

protected void renderEmptyOrderBy()

visitOffsetFetchClause

public void visitOffsetFetchClause(QueryPart queryPart)

Specified by:

visitOffsetFetchClause in interface SqlAstWalker

Overrides:

visitOffsetFetchClause in class AbstractSqlAstTranslator<T extends JdbcOperation>

renderSearchClause

protected void renderSearchClause(CteStatement cte)

Overrides:

renderSearchClause in class AbstractSqlAstTranslator<T extends JdbcOperation>

renderCycleClause

protected void renderCycleClause(CteStatement cte)

Overrides:

renderCycleClause in class AbstractSqlAstTranslator<T extends JdbcOperation>

renderComparison

protected void renderComparison(Expression lhs,
                                ComparisonOperator operator,
                                Expression rhs)

Overrides:

renderComparison in class AbstractSqlAstTranslator<T extends JdbcOperation>

renderSelectTupleComparison

protected void renderSelectTupleComparison(List<SqlSelection> lhsExpressions,
                                           SqlTuple tuple,
                                           ComparisonOperator operator)

Overrides:

renderSelectTupleComparison in class AbstractSqlAstTranslator<T extends JdbcOperation>

renderPartitionItem

protected void renderPartitionItem(Expression expression)

Overrides:

renderPartitionItem in class AbstractSqlAstTranslator<T extends JdbcOperation>

supportsRowValueConstructorSyntax

protected boolean supportsRowValueConstructorSyntax()

Description copied from class: AbstractSqlAstTranslator

Is this dialect known to support what ANSI-SQL terms "row value constructor" syntax; sometimes called tuple syntax.

Basically, does it support syntax like "... where (FIRST_NAME, LAST_NAME) = ('Steve', 'Ebersole') ...".

Overrides:

supportsRowValueConstructorSyntax in class AbstractSqlAstTranslator<T extends JdbcOperation>

Returns:

True if this SQL dialect is known to support "row value constructor" syntax; false otherwise.

supportsRowValueConstructorSyntaxInInList

protected boolean supportsRowValueConstructorSyntaxInInList()

Description copied from class: AbstractSqlAstTranslator

If the dialect supports row values, does it offer such support in IN lists as well?

For example, "... where (FIRST_NAME, LAST_NAME) IN ( (?, ?), (?, ?) ) ..."

Overrides:

supportsRowValueConstructorSyntaxInInList in class AbstractSqlAstTranslator<T extends JdbcOperation>

Returns:

True if this SQL dialect is known to support "row value constructor" syntax in the IN list; false otherwise.

supportsRowValueConstructorSyntaxInQuantifiedPredicates

protected boolean supportsRowValueConstructorSyntaxInQuantifiedPredicates()

Description copied from class: AbstractSqlAstTranslator

Is this dialect known to support what ANSI-SQL terms "row value constructor" syntax; sometimes called tuple syntax with quantified predicates.

Basically, does it support syntax like "... where (FIRST_NAME, LAST_NAME) = ALL (select ...) ...".

Overrides:

supportsRowValueConstructorSyntaxInQuantifiedPredicates in class AbstractSqlAstTranslator<T extends JdbcOperation>

Returns:

True if this SQL dialect is known to support "row value constructor" syntax with quantified predicates; false otherwise.