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From m...@apache.org
Subject svn commit: r367415 - /db/ddlutils/trunk/src/java/org/apache/ddlutils/platform/mysql/MySql50Platform.java
Date Mon, 09 Jan 2006 22:22:11 GMT
Author: mvdb
Date: Mon Jan  9 14:22:07 2006
New Revision: 367415

URL: http://svn.apache.org/viewcvs?rev=367415&view=rev
Log:
Whoops forgot to add the mysql50platform... 

Added:
    db/ddlutils/trunk/src/java/org/apache/ddlutils/platform/mysql/MySql50Platform.java

Added: db/ddlutils/trunk/src/java/org/apache/ddlutils/platform/mysql/MySql50Platform.java
URL: http://svn.apache.org/viewcvs/db/ddlutils/trunk/src/java/org/apache/ddlutils/platform/mysql/MySql50Platform.java?rev=367415&view=auto
==============================================================================
--- db/ddlutils/trunk/src/java/org/apache/ddlutils/platform/mysql/MySql50Platform.java (added)
+++ db/ddlutils/trunk/src/java/org/apache/ddlutils/platform/mysql/MySql50Platform.java Mon
Jan  9 14:22:07 2006
@@ -0,0 +1,103 @@
+package org.apache.ddlutils.platform.mysql;
+
+/*
+ * Copyright 1999-2006 The Apache Software Foundation.
+ * 
+ * Licensed 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.
+ */
+
+import java.sql.Types;
+
+import org.apache.ddlutils.PlatformInfo;
+import org.apache.ddlutils.platform.PlatformImplBase;
+
+/**
+ * The platform implementation for MySQL 5.0.x.
+ * 
+ * @author Martin van den Bemt
+ * @version $Revision: 231306 $
+ */
+public class MySql50Platform extends PlatformImplBase
+{
+    /** Database name of this platform. */
+    public static final String DATABASENAME     = "MySQL50";
+    /** The standard MySQL jdbc driver. */
+    public static final String JDBC_DRIVER      = "com.mysql.jdbc.Driver";
+    /** The old MySQL jdbc driver. */
+    public static final String JDBC_DRIVER_OLD  = "org.gjt.mm.mysql.Driver";
+    /** The subprotocol used by the standard MySQL driver. */
+    public static final String JDBC_SUBPROTOCOL = "mysql";
+
+    /**
+     * Creates a new platform instance.
+     */
+    public MySql50Platform()
+    {
+        PlatformInfo info = new PlatformInfo();
+
+        info.setMaxIdentifierLength(64);
+        info.setRequiringNullAsDefaultValue(true);
+        info.setSupportingDefaultValuesForLongTypes(false);
+        info.setPrimaryKeyEmbedded(true);
+        info.setForeignKeysEmbedded(false);
+        info.setIndicesEmbedded(false);
+        // see http://dev.mysql.com/doc/refman/4.1/en/example-auto-increment.html
+        info.setSupportingNonPKIdentityColumns(false);
+        // MySql 5.0 returns an empty string for default values for pk columns
+        // which is different from the mysql 4 behaviour
+        info.setReturningDefaultValueForRequired(false);
+        info.setCommentPrefix("#");
+        // Double quotes are only allowed for delimiting identifiers if the server SQL mode
includes ANSI_QUOTES 
+        info.setDelimiterToken("`");
+
+        info.addNativeTypeMapping(Types.ARRAY,         "LONGBLOB",          Types.LONGVARBINARY);
+        info.addNativeTypeMapping(Types.BIT,           "TINYINT(1)");
+        info.addNativeTypeMapping(Types.BLOB,          "LONGBLOB",          Types.LONGVARBINARY);
+        info.addNativeTypeMapping(Types.CLOB,          "LONGTEXT",          Types.LONGVARCHAR);
+        info.addNativeTypeMapping(Types.DISTINCT,      "LONGBLOB",          Types.LONGVARBINARY);
+        info.addNativeTypeMapping(Types.FLOAT,         "DOUBLE",            Types.DOUBLE);
+        info.addNativeTypeMapping(Types.JAVA_OBJECT,   "LONGBLOB",          Types.LONGVARBINARY);
+        info.addNativeTypeMapping(Types.LONGVARBINARY, "MEDIUMBLOB");
+        info.addNativeTypeMapping(Types.LONGVARCHAR,   "MEDIUMTEXT");
+        info.addNativeTypeMapping(Types.NULL,          "MEDIUMBLOB",        Types.LONGVARBINARY);
+        info.addNativeTypeMapping(Types.NUMERIC,       "DECIMAL",           Types.DECIMAL);
+        info.addNativeTypeMapping(Types.OTHER,         "LONGBLOB",          Types.LONGVARBINARY);
+        info.addNativeTypeMapping(Types.REAL,          "FLOAT");
+        info.addNativeTypeMapping(Types.REF,           "MEDIUMBLOB",        Types.LONGVARBINARY);
+        info.addNativeTypeMapping(Types.STRUCT,        "LONGBLOB",          Types.LONGVARBINARY);
+        // Since TIMESTAMP is not a stable datatype yet, and does not support a higher precision
+        // that DATETIME (year to seconds) as of MySQL 5, we map the JDBC type here to DATETIME
+        // TODO: Make this configurable
+        info.addNativeTypeMapping(Types.TIMESTAMP,     "DATETIME");
+        // In MySql, TINYINT has only a range of -128 to 127
+        info.addNativeTypeMapping(Types.TINYINT,       "SMALLINT",          Types.SMALLINT);
+        info.addNativeTypeMapping("BOOLEAN",  "TINYINT(1)", "BIT");
+        info.addNativeTypeMapping("DATALINK", "MEDIUMBLOB");
+
+        info.addDefaultSize(Types.CHAR,      254);
+        info.addDefaultSize(Types.VARCHAR,   254);
+        info.addDefaultSize(Types.BINARY,    254);
+        info.addDefaultSize(Types.VARBINARY, 254);
+        
+        setSqlBuilder(new MySqlBuilder(info));
+        setModelReader(new MySql50ModelReader(info));
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public String getName()
+    {
+        return DATABASENAME;
+    }
+}



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