Top Description Constructors Methods
org.hibernate.dialect

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

extends SqlAstTranslatorWithMerge<T extends JdbcOperation>
Class Inheritance
Imports
org.hibernate.engine.spi.SessionFactoryImplementor, org.hibernate.metamodel.mapping.JdbcMappingContainer, org.hibernate.query.sqm.ComparisonOperator, .FetchClauseType, org.hibernate.sql.ast.tree.Statement, org.hibernate.sql.ast.tree.cte.CteMaterialization, .CteStatement, org.hibernate.sql.ast.tree.expression.BinaryArithmeticExpression, .Expression, .Literal, .Summarization, org.hibernate.sql.ast.tree.predicate.BooleanExpressionPredicate, .InArrayPredicate, .LikePredicate, .NullnessPredicate, org.hibernate.sql.ast.tree.select.QueryGroup, .QueryPart, .QuerySpec, org.hibernate.sql.exec.spi.JdbcOperation, org.hibernate.sql.model.internal.TableInsertStandard, org.hibernate.type.SqlTypes
A SQL AST translator for PostgreSQL.
Author
Christian Beikov

Constructor Summary

AccessConstructor and Description
public
PostgreSQLSqlAstTranslator(SessionFactoryImplementor sessionFactory, Statement statement)

Deprecated as a consequence of SessionFactoryImplementor being deprecated.

Method Summary

Modifier and TypeMethod and Description
protected String
getArrayContainsFunction()

Overrides org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.getArrayContainsFunction.

Returns the name of the array_contains(array, element) function, which is used for emulating the cycle clause.
protected String
getForShare(int timeoutMillis)

Overrides org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.getForShare.

protected String
getForUpdate()

Overrides org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.getForUpdate.

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

Overrides org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.renderComparison.

protected void
renderExpressionAsClauseItem(Expression expression)

Overrides org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.renderExpressionAsClauseItem.

protected void
renderInsertIntoNoColumns(TableInsertStandard tableInsert)

Overrides org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.renderInsertIntoNoColumns.

Handle rendering an insert with no columns
protected void
renderMaterializationHint(CteMaterialization materialization)

Overrides org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.renderMaterializationHint.

protected void
renderPartitionItem(Expression expression)

Overrides org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.renderPartitionItem.

protected void
renderStandardCycleClause(CteStatement cte)

Overrides org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.renderStandardCycleClause.

protected boolean
shouldEmulateFetchClause(QueryPart queryPart)

protected boolean
supportsArrayConstructor()

Overrides org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.supportsArrayConstructor.

Whether the SQL array constructor is supported.
public boolean
supportsFilterClause()

Overrides org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.supportsFilterClause.

Implements org.hibernate.sql.ast.SqlAstTranslator.supportsFilterClause.

Whether the FILTER clause for aggregate functions is supported.
protected boolean
supportsRecursiveCycleClause()

Overrides org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.supportsRecursiveCycleClause.

Whether the SQL cycle clause is supported, which can be used for recursive CTEs.
protected boolean
supportsRecursiveCycleUsingClause()

Overrides org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.supportsRecursiveCycleUsingClause.

Whether the SQL cycle clause supports the using sub-clause.
protected boolean
supportsRecursiveSearchClause()

Overrides org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.supportsRecursiveSearchClause.

Whether the SQL search clause is supported, which can be used for recursive CTEs.
protected boolean
supportsRowConstructor()

Overrides org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.supportsRowConstructor.

Whether the SQL row constructor is supported.
public void
visitBinaryArithmeticExpression(BinaryArithmeticExpression arithmeticExpression)

Overrides org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.visitBinaryArithmeticExpression.

Implements org.hibernate.sql.ast.SqlAstWalker.visitBinaryArithmeticExpression.

public void
visitBooleanExpressionPredicate(BooleanExpressionPredicate booleanExpressionPredicate)

Overrides org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.visitBooleanExpressionPredicate.

Implements org.hibernate.sql.ast.SqlAstWalker.visitBooleanExpressionPredicate.

public void
visitInArrayPredicate(InArrayPredicate inArrayPredicate)

Overrides org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.visitInArrayPredicate.

Implements org.hibernate.sql.ast.SqlAstWalker.visitInArrayPredicate.

public void
visitLikePredicate(LikePredicate likePredicate)

Overrides org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.visitLikePredicate.

Implements org.hibernate.sql.ast.SqlAstWalker.visitLikePredicate.

public void
visitNullnessPredicate(NullnessPredicate nullnessPredicate)

Overrides org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.visitNullnessPredicate.

Implements org.hibernate.sql.ast.SqlAstWalker.visitNullnessPredicate.

public void
visitOffsetFetchClause(QueryPart queryPart)

Overrides org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.visitOffsetFetchClause.

Implements org.hibernate.sql.ast.SqlAstWalker.visitOffsetFetchClause.

public void
visitQueryGroup(QueryGroup queryGroup)

Overrides org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.visitQueryGroup.

Implements org.hibernate.sql.ast.SqlAstWalker.visitQueryGroup.

public void
visitQuerySpec(QuerySpec querySpec)

Overrides org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.visitQuerySpec.

Implements org.hibernate.sql.ast.SqlAstWalker.visitQuerySpec.

Inherited from org.hibernate.dialect.SqlAstTranslatorWithMerge:
createMergeOperationrenderMergeDeleterenderMergeInsertrenderMergeIntorenderMergeOnrenderMergeSourceAliasrenderMergeStatementrenderMergeTargetAliasrenderMergeUpdaterenderMergeUsingrenderMergeUsingQuerySelection

Constructor Detail

PostgreSQLSqlAstTranslatorback to summary
public PostgreSQLSqlAstTranslator(SessionFactoryImplementor sessionFactory, Statement statement)

Deprecated

as a consequence of SessionFactoryImplementor being deprecated. See corresponding docs for further information.

Method Detail

getArrayContainsFunctionback to summary
protected String getArrayContainsFunction()

Overrides org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.getArrayContainsFunction.

Doc from org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.getArrayContainsFunction.

Returns the name of the array_contains(array, element) function, which is used for emulating the cycle clause.

Annotations
@Override
getForShareback to summary
protected String getForShare(int timeoutMillis)

Overrides org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.getForShare.

Annotations
@Override
getForUpdateback to summary
protected String getForUpdate()

Overrides org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.getForUpdate.

Annotations
@Override
renderComparisonback to summary
protected void renderComparison(Expression lhs, ComparisonOperator operator, Expression rhs)

Overrides org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.renderComparison.

Annotations
@Override
renderExpressionAsClauseItemback to summary
protected void renderExpressionAsClauseItem(Expression expression)

Overrides org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.renderExpressionAsClauseItem.

Annotations
@Override
renderInsertIntoNoColumnsback to summary
protected void renderInsertIntoNoColumns(TableInsertStandard tableInsert)

Overrides org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.renderInsertIntoNoColumns.

Doc from org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.renderInsertIntoNoColumns.

Handle rendering an insert with no columns

Annotations
@Override
renderMaterializationHintback to summary
protected void renderMaterializationHint(CteMaterialization materialization)

Overrides org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.renderMaterializationHint.

Annotations
@Override
renderPartitionItemback to summary
protected void renderPartitionItem(Expression expression)

Overrides org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.renderPartitionItem.

Annotations
@Override
renderStandardCycleClauseback to summary
protected void renderStandardCycleClause(CteStatement cte)

Overrides org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.renderStandardCycleClause.

Annotations
@Override
shouldEmulateFetchClauseback to summary
protected boolean shouldEmulateFetchClause(QueryPart queryPart)
supportsArrayConstructorback to summary
protected boolean supportsArrayConstructor()

Overrides org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.supportsArrayConstructor.

Doc from org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.supportsArrayConstructor.

Whether the SQL array constructor is supported.

Annotations
@Override
supportsFilterClauseback to summary
public boolean supportsFilterClause()

Overrides org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.supportsFilterClause.

Implements org.hibernate.sql.ast.SqlAstTranslator.supportsFilterClause.

Doc from org.hibernate.sql.ast.SqlAstTranslator.supportsFilterClause.

Whether the FILTER clause for aggregate functions is supported.

Annotations
@Override
supportsRecursiveCycleClauseback to summary
protected boolean supportsRecursiveCycleClause()

Overrides org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.supportsRecursiveCycleClause.

Doc from org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.supportsRecursiveCycleClause.

Whether the SQL cycle clause is supported, which can be used for recursive CTEs.

Annotations
@Override
supportsRecursiveCycleUsingClauseback to summary
protected boolean supportsRecursiveCycleUsingClause()

Overrides org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.supportsRecursiveCycleUsingClause.

Doc from org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.supportsRecursiveCycleUsingClause.

Whether the SQL cycle clause supports the using sub-clause.

Annotations
@Override
supportsRecursiveSearchClauseback to summary
protected boolean supportsRecursiveSearchClause()

Overrides org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.supportsRecursiveSearchClause.

Doc from org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.supportsRecursiveSearchClause.

Whether the SQL search clause is supported, which can be used for recursive CTEs.

Annotations
@Override
supportsRowConstructorback to summary
protected boolean supportsRowConstructor()

Overrides org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.supportsRowConstructor.

Doc from org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.supportsRowConstructor.

Whether the SQL row constructor is supported.

Annotations
@Override
visitBinaryArithmeticExpressionback to summary
public void visitBinaryArithmeticExpression(BinaryArithmeticExpression arithmeticExpression)

Overrides org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.visitBinaryArithmeticExpression.

Implements org.hibernate.sql.ast.SqlAstWalker.visitBinaryArithmeticExpression.

Annotations
@Override
visitBooleanExpressionPredicateback to summary
public void visitBooleanExpressionPredicate(BooleanExpressionPredicate booleanExpressionPredicate)

Overrides org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.visitBooleanExpressionPredicate.

Implements org.hibernate.sql.ast.SqlAstWalker.visitBooleanExpressionPredicate.

Annotations
@Override
visitInArrayPredicateback to summary
public void visitInArrayPredicate(InArrayPredicate inArrayPredicate)

Overrides org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.visitInArrayPredicate.

Implements org.hibernate.sql.ast.SqlAstWalker.visitInArrayPredicate.

Annotations
@Override
visitLikePredicateback to summary
public void visitLikePredicate(LikePredicate likePredicate)

Overrides org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.visitLikePredicate.

Implements org.hibernate.sql.ast.SqlAstWalker.visitLikePredicate.

Annotations
@Override
visitNullnessPredicateback to summary
public void visitNullnessPredicate(NullnessPredicate nullnessPredicate)

Overrides org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.visitNullnessPredicate.

Implements org.hibernate.sql.ast.SqlAstWalker.visitNullnessPredicate.

Annotations
@Override
visitOffsetFetchClauseback to summary
public void visitOffsetFetchClause(QueryPart queryPart)

Overrides org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.visitOffsetFetchClause.

Implements org.hibernate.sql.ast.SqlAstWalker.visitOffsetFetchClause.

Annotations
@Override
visitQueryGroupback to summary
public void visitQueryGroup(QueryGroup queryGroup)

Overrides org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.visitQueryGroup.

Implements org.hibernate.sql.ast.SqlAstWalker.visitQueryGroup.

Annotations
@Override
visitQuerySpecback to summary
public void visitQuerySpec(QuerySpec querySpec)

Overrides org.hibernate.sql.ast.spi.AbstractSqlAstTranslator.visitQuerySpec.

Implements org.hibernate.sql.ast.SqlAstWalker.visitQuerySpec.

Annotations
@Override