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HHH-11262 - Bulk Operations attempt to create temporary tables, but u…
…ser does not have permission to create table
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106 changes: 106 additions & 0 deletions
106
hibernate-core/src/main/java/org/hibernate/hql/spi/id/AbstractIdsBulkIdHandler.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,106 @@ | ||
| /* | ||
| * Hibernate, Relational Persistence for Idiomatic Java | ||
| * | ||
| * License: GNU Lesser General Public License (LGPL), version 2.1 or later. | ||
| * See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>. | ||
| */ | ||
| package org.hibernate.hql.spi.id; | ||
|
|
||
| import java.sql.PreparedStatement; | ||
| import java.sql.ResultSet; | ||
| import java.sql.SQLException; | ||
| import java.util.ArrayList; | ||
| import java.util.List; | ||
|
|
||
| import org.hibernate.JDBCException; | ||
| import org.hibernate.dialect.Dialect; | ||
| import org.hibernate.engine.jdbc.spi.JdbcServices; | ||
| import org.hibernate.engine.spi.QueryParameters; | ||
| import org.hibernate.engine.spi.SessionFactoryImplementor; | ||
| import org.hibernate.engine.spi.SharedSessionContractImplementor; | ||
| import org.hibernate.hql.internal.ast.HqlSqlWalker; | ||
| import org.hibernate.hql.internal.ast.tree.AbstractRestrictableStatement; | ||
| import org.hibernate.hql.internal.ast.tree.FromElement; | ||
| import org.hibernate.param.ParameterSpecification; | ||
| import org.hibernate.persister.entity.Queryable; | ||
|
|
||
| /** | ||
| * Base class for all strategies that select the ids to be updated/deleted prior to executing the update/delete operation. | ||
| * | ||
| * @author Vlad Mihalcea | ||
| */ | ||
| public abstract class AbstractIdsBulkIdHandler | ||
| extends AbstractTableBasedBulkIdHandler { | ||
|
|
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| private final Queryable targetedPersister; | ||
|
|
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| private final String idSelect; | ||
| private final List<ParameterSpecification> idSelectParameterSpecifications; | ||
|
|
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| public AbstractIdsBulkIdHandler( | ||
| SessionFactoryImplementor sessionFactory, HqlSqlWalker walker) { | ||
| super(sessionFactory, walker); | ||
|
|
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| final AbstractRestrictableStatement statement = (AbstractRestrictableStatement) walker.getAST(); | ||
| final FromElement fromElement = statement.getFromClause().getFromElement(); | ||
|
|
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| this.targetedPersister = fromElement.getQueryable(); | ||
|
|
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| final ProcessedWhereClause processedWhereClause = processWhereClause( statement.getWhereClause() ); | ||
| this.idSelectParameterSpecifications = processedWhereClause.getIdSelectParameterSpecifications(); | ||
|
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| final String bulkTargetAlias = fromElement.getTableAlias(); | ||
|
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| this.idSelect = generateIdSelect( bulkTargetAlias, processedWhereClause ).toStatementString(); | ||
| } | ||
|
|
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| @Override | ||
| public Queryable getTargetedQueryable() { | ||
| return targetedPersister; | ||
| } | ||
|
|
||
| protected Dialect dialect() { | ||
| return factory().getServiceRegistry().getService( JdbcServices.class ).getDialect(); | ||
| } | ||
|
|
||
| protected JDBCException convert( | ||
| SQLException e, | ||
| String message, | ||
| String sql) { | ||
| throw factory().getServiceRegistry().getService( JdbcServices.class ).getSqlExceptionHelper().convert( e, message, sql ); | ||
| } | ||
|
|
||
| protected List<Object[]> selectIds( | ||
| SharedSessionContractImplementor session, | ||
| QueryParameters queryParameters) { | ||
| List<Object[]> ids = new ArrayList<>(); | ||
| try { | ||
| try (PreparedStatement ps = session.getJdbcCoordinator() | ||
| .getStatementPreparer() | ||
| .prepareStatement( idSelect, false )) { | ||
| int position = 1; | ||
| for ( ParameterSpecification parameterSpecification : idSelectParameterSpecifications ) { | ||
| position += parameterSpecification.bind( ps, queryParameters, session, position ); | ||
| } | ||
|
|
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| ResultSet rs = session | ||
| .getJdbcCoordinator() | ||
| .getResultSetReturn() | ||
| .extract( ps ); | ||
| while ( rs.next() ) { | ||
| Object[] result = new Object[targetedPersister.getIdentifierColumnNames().length]; | ||
| for ( String columnName : targetedPersister.getIdentifierColumnNames() ) { | ||
| Object column = rs.getObject( columnName ); | ||
| result[rs.findColumn( columnName ) - 1] = column; | ||
| } | ||
| ids.add( result ); | ||
| } | ||
| } | ||
| } | ||
| catch ( SQLException e ) { | ||
| throw convert( e, "could not select ids for bulk operation", idSelect ); | ||
| } | ||
|
|
||
| return ids; | ||
| } | ||
| } |
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98 changes: 98 additions & 0 deletions
98
...e-core/src/main/java/org/hibernate/hql/spi/id/cte/AbstractCteValuesListBulkIdHandler.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,98 @@ | ||
| /* | ||
| * Hibernate, Relational Persistence for Idiomatic Java | ||
| * | ||
| * License: GNU Lesser General Public License (LGPL), version 2.1 or later. | ||
| * See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>. | ||
| */ | ||
| package org.hibernate.hql.spi.id.cte; | ||
|
|
||
| import org.hibernate.boot.model.naming.Identifier; | ||
| import org.hibernate.boot.model.relational.QualifiedTableName; | ||
| import org.hibernate.dialect.Dialect; | ||
| import org.hibernate.engine.jdbc.env.spi.JdbcEnvironment; | ||
| import org.hibernate.engine.jdbc.spi.JdbcServices; | ||
| import org.hibernate.engine.spi.QueryParameters; | ||
| import org.hibernate.engine.spi.SessionFactoryImplementor; | ||
| import org.hibernate.engine.spi.SharedSessionContractImplementor; | ||
| import org.hibernate.hql.internal.ast.HqlSqlWalker; | ||
| import org.hibernate.hql.spi.id.AbstractIdsBulkIdHandler; | ||
| import org.hibernate.persister.entity.Queryable; | ||
|
|
||
| /** | ||
| * Defines how identifier values are selected from the updatable/deletable tables. | ||
| * | ||
| * @author Evandro Pires da Silva | ||
| * @author Vlad Mihalcea | ||
| */ | ||
| public abstract class AbstractCteValuesListBulkIdHandler extends | ||
| AbstractIdsBulkIdHandler { | ||
|
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| private final String catalog; | ||
| private final String schema; | ||
|
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| private final JdbcEnvironment jdbcEnvironment; | ||
|
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| public AbstractCteValuesListBulkIdHandler( | ||
| SessionFactoryImplementor sessionFactory, HqlSqlWalker walker, | ||
| String catalog, String schema) { | ||
| super( sessionFactory, walker ); | ||
| Dialect dialect = sessionFactory.getServiceRegistry().getService( JdbcServices.class ).getDialect(); | ||
| if ( !dialect.supportsNonQueryWithCTE() ) { | ||
| throw new UnsupportedOperationException( | ||
| "The " + getClass().getSimpleName() + | ||
| " can only be used with Dialects that support CTE that can take UPDATE or DELETE statements as well!" | ||
| ); | ||
| } | ||
| if ( !dialect.supportsValuesList() ) { | ||
| throw new UnsupportedOperationException( | ||
| "The " + getClass().getSimpleName() + | ||
| " can only be used with Dialects that support VALUES lists!" | ||
| ); | ||
| } | ||
| if ( !dialect.supportsRowValueConstructorSyntaxInInList() ) { | ||
| throw new UnsupportedOperationException( | ||
| "The " + getClass().getSimpleName() + | ||
| " can only be used with Dialects that support IN clause row-value expressions (for composite identifiers)!" | ||
| ); | ||
| } | ||
|
|
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| this.jdbcEnvironment = sessionFactory.getServiceRegistry().getService( | ||
| JdbcServices.class ).getJdbcEnvironment(); | ||
| this.catalog = catalog; | ||
| this.schema = schema; | ||
| } | ||
|
|
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| protected String determineIdTableName(Queryable persister) { | ||
| return jdbcEnvironment.getQualifiedObjectNameFormatter().format( | ||
| new QualifiedTableName( | ||
| Identifier.toIdentifier( catalog ), | ||
| Identifier.toIdentifier( schema ), | ||
| Identifier.toIdentifier( "HT_" + persister.getTableName() ) | ||
| ), | ||
| jdbcEnvironment.getDialect() | ||
| ); | ||
| } | ||
|
|
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| protected String generateIdSubselect(Queryable persister) { | ||
| return new StringBuilder() | ||
| .append( "select " ) | ||
| .append( String.join( | ||
| ", ", | ||
| (CharSequence[]) persister.getIdentifierColumnNames() | ||
| ) ) | ||
| .append( " from " ) | ||
| .append( determineIdTableName( persister ) ) | ||
| .toString(); | ||
| } | ||
|
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| protected CteValuesListBuilder prepareCteStatement( | ||
| SharedSessionContractImplementor session, | ||
| QueryParameters queryParameters) { | ||
|
|
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| return new CteValuesListBuilder( | ||
| determineIdTableName( getTargetedQueryable() ), | ||
| getTargetedQueryable().getIdentifierColumnNames(), | ||
| selectIds( session, queryParameters ) | ||
| ); | ||
| } | ||
| } |
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