HHH-9290 : Do not truncate HT_ temporary table name prefix on Oracle
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@ -538,7 +538,7 @@ public class Oracle8iDialect extends Dialect {
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@Override
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public String generateTemporaryTableName(String baseTableName) {
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final String name = super.generateTemporaryTableName( baseTableName );
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return name.length() > 30 ? name.substring( 1, 30 ) : name;
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return name.length() > 30 ? name.substring( 0, 30 ) : name;
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}
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@Override
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@ -0,0 +1,53 @@
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/*
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* Hibernate, Relational Persistence for Idiomatic Java
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*
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* Copyright (c) 2014, Red Hat Inc. or third-party contributors as
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* indicated by the @author tags or express copyright attribution
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* statements applied by the authors. All third-party contributions are
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* distributed under license by Red Hat Inc.
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*
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* This copyrighted material is made available to anyone wishing to use, modify,
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* copy, or redistribute it subject to the terms and conditions of the GNU
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* Lesser General Public License, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
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* for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this distribution; if not, write to:
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* Free Software Foundation, Inc.
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* 51 Franklin Street, Fifth Floor
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* Boston, MA 02110-1301 USA
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*/
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package org.hibernate.dialect;
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import org.junit.Test;
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import org.hibernate.testing.TestForIssue;
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import org.hibernate.testing.junit4.BaseUnitTestCase;
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import static org.junit.Assert.assertEquals;
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public class Oracle8iDialectTestCase extends BaseUnitTestCase {
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@Test
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@TestForIssue(jiraKey = "HHH-9290")
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public void testTemporaryTableNameTruncation() throws Exception {
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String temporaryTableName = new Oracle8iDialect().generateTemporaryTableName(
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"TABLE_NAME_THAT_EXCEEDS_30_CHARACTERS"
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);
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assertEquals(
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"Temporary table names should be truncated to 30 characters",
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30,
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temporaryTableName.length()
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);
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assertEquals(
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"Temporary table names should start with HT_",
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"HT_TABLE_NAME_THAT_EXCEEDS_30_",
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temporaryTableName
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);
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}
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}
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