Package org.hibernate.query.sqm.mutation.internal.temptable

Class PersistentTableMutationStrategy

java.lang.Object

org.hibernate.query.sqm.mutation.internal.temptable.PersistentTableStrategy

org.hibernate.query.sqm.mutation.internal.temptable.PersistentTableMutationStrategy

All Implemented Interfaces:

SqmMultiTableMutationStrategy

public class PersistentTableMutationStrategy
extends PersistentTableStrategy
implements SqmMultiTableMutationStrategy

This is a strategy that mimics temporary tables for databases which do not support temporary tables. It follows a pattern similar to the ANSI SQL definition of global temporary table using a "session id" column to segment rows from the various sessions.

Field Summary

Fields inherited from class org.hibernate.query.sqm.mutation.internal.temptable.PersistentTableStrategy

CATALOG, CREATE_ID_TABLES, DROP_ID_TABLES, SCHEMA, SHORT_NAME

Constructor Summary

Constructors

Constructor	Description
PersistentTableMutationStrategy(TemporaryTable idTable, SessionFactoryImplementor sessionFactory)
PersistentTableMutationStrategy(EntityMappingType rootEntityDescriptor, RuntimeModelCreationContext runtimeModelCreationContext)

Method Summary

Modifier and Type	Method	Description
MultiTableHandler	buildHandler(SqmDeleteStatement<?> sqmDelete, DomainParameterXref domainParameterXref, DomainQueryExecutionContext context, MutableObject<JdbcParameterBindings> firstJdbcParameterBindingsConsumer)
MultiTableHandlerBuildResult	buildHandler(SqmDeleteOrUpdateStatement<?> sqmStatement, DomainParameterXref domainParameterXref, DomainQueryExecutionContext context)	Builds a cacheable handler for the passed SqmDeleteOrUpdateStatement.
MultiTableHandler	buildHandler(SqmUpdateStatement<?> sqmUpdate, DomainParameterXref domainParameterXref, DomainQueryExecutionContext context, MutableObject<JdbcParameterBindings> firstJdbcParameterBindingsConsumer)

Methods inherited from class org.hibernate.query.sqm.mutation.internal.temptable.PersistentTableStrategy

getSessionFactory, getTemporaryTable, getTemporaryTableStrategy, prepare, release

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.query.sqm.mutation.spi.SqmMultiTableMutationStrategy

executeDelete, executeUpdate, prepare, prepare, release

Constructor Details

PersistentTableMutationStrategy

public PersistentTableMutationStrategy(EntityMappingType rootEntityDescriptor,
 RuntimeModelCreationContext runtimeModelCreationContext)

PersistentTableMutationStrategy

public PersistentTableMutationStrategy(TemporaryTable idTable,
 SessionFactoryImplementor sessionFactory)

Method Details

buildHandler

public MultiTableHandlerBuildResult buildHandler(SqmDeleteOrUpdateStatement<?> sqmStatement,
 DomainParameterXref domainParameterXref,
 DomainQueryExecutionContext context)

Description copied from interface: SqmMultiTableMutationStrategy

Builds a cacheable handler for the passed SqmDeleteOrUpdateStatement.

Specified by:

buildHandler in interface SqmMultiTableMutationStrategy

Returns:

The number of rows affected

buildHandler

public MultiTableHandler buildHandler(SqmUpdateStatement<?> sqmUpdate,
 DomainParameterXref domainParameterXref,
 DomainQueryExecutionContext context,
 MutableObject<JdbcParameterBindings> firstJdbcParameterBindingsConsumer)

buildHandler

public MultiTableHandler buildHandler(SqmDeleteStatement<?> sqmDelete,
 DomainParameterXref domainParameterXref,
 DomainQueryExecutionContext context,
 MutableObject<JdbcParameterBindings> firstJdbcParameterBindingsConsumer)