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Merge pull request #63 from eolivelli/fix/OPENJPA-2816-herddb 

OPENJPA-2816 Add HerdDB DBDictionary
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Romain Manni-Bucau 2020-07-13 17:21:38 +02:00 committed by GitHub
parent f18f28b633 c93313767d
commit 0e32d4981a
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3 changed files with 56 additions and 0 deletions
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1
openjpa-jdbc/src/main/java/org/apache/openjpa/jdbc/conf/JDBCConfigurationImpl.java
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@ -215,6 +215,7 @@ public class JDBCConfigurationImpl
"jdatastore", org.apache.openjpa.jdbc.sql.JDataStoreDictionary.class.getName(),
"mariadb", org.apache.openjpa.jdbc.sql.MariaDBDictionary.class.getName(),
"mysql", org.apache.openjpa.jdbc.sql.MySQLDictionary.class.getName(),
"herddb", org.apache.openjpa.jdbc.sql.HerdDBDictionary.class.getName(),
"oracle", org.apache.openjpa.jdbc.sql.OracleDictionary.class.getName(),
"pointbase", org.apache.openjpa.jdbc.sql.PointbaseDictionary.class.getName(),
"postgres", org.apache.openjpa.jdbc.sql.PostgresDictionary.class.getName(),

44
openjpa-jdbc/src/main/java/org/apache/openjpa/jdbc/sql/HerdDBDictionary.java Normal file
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@ -0,0 +1,44 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.openjpa.jdbc.sql;
/**
* Dictionary for HerdDB.
*/
public class HerdDBDictionary
extends org.apache.openjpa.jdbc.sql.DBDictionary {
private static final String DELIMITER_BACK_TICK = "`";
public HerdDBDictionary() {
platform = "HerdDB";
databaseProductName = "HerdDB";
supportsForeignKeys = false;
supportsUniqueConstraints = false;
supportsCascadeDeleteAction = false;
// make OpenJPA escape everything, because Apache Calcite has a lot of reserved words, like 'User', 'Value'...
setDelimitIdentifiers(true);
setSupportsDelimitedIdentifiers(true);
setLeadingDelimiter(DELIMITER_BACK_TICK);
setTrailingDelimiter(DELIMITER_BACK_TICK);
}
}

11
openjpa-project/src/doc/manual/ref_guide_dbsetup.xml
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@ -4353,6 +4353,17 @@ dictionaries provided by OpenJPA are in the following table.
]
</entry>
</row>
<row>
<entry colname="dict">
HerdDBDictionary
</entry>
<entry colname="lead" align="center">
`
</entry>
<entry colname="trail" align="center">
`
</entry>
</row>
</tbody>
</tgroup>
</table>