[GitHub] [incubator-inlong] EMsnap commented on a diff in pull request #4382: [INLONG-4243][Sort] Add Oracle data extract support

[GitBox <gi...@apache.org>]

EMsnap commented on code in PR #4382:
URL: https://github.com/apache/incubator-inlong/pull/4382#discussion_r882265292


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inlong-sort/sort-common/src/main/java/org/apache/inlong/sort/protocol/constant/OracleConstant.java:
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@@ -0,0 +1,116 @@
+/*
+ *   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.inlong.sort.protocol.constant;
+
+import lombok.Getter;
+
+/**
+ * Oracle options constant
+ */
+public class OracleConstant {
+
+    /**
+     * The key of flink connector defined in flink table
+     */
+    public static final String CONNECTOR = "connector";
+    /**
+     * Specify what flink connector to use for extract data from Oracle database, here should be 'oracle-cdc'
+     */
+    public static final String ORACLE_CDC = "oracle-cdc";
+    /**
+     * Database name of the Oracle server to monitor
+     */
+    public static final String DATABASE_NAME = "database-name";
+    /**
+     * IP address or hostname of the Oracle database server
+     */
+    public static final String HOSTNAME = "hostname";
+    /**
+     * Integer port number of the Oracle database server.
+     */
+    public static final String PORT = "port";
+    /**
+     * Name of the Oracle database to use when connecting to the Oracle database server
+     */
+    public static final String USERNAME = "username";
+    /**
+     * Password to use when connecting to the Oracle database server
+     */
+    public static final String PASSWORD = "password";
+    /**
+     * Table name of the Oracle database to monitor
+     */
+    public static final String TABLE_NAME = "table-name";
+    /**
+     * Schema name of the Oracle database to monitor
+     */
+    public static final String SCHEMA_NAME = "schema-name";
+    /**
+     * <p>The mining strategy controls how Oracle LogMiner builds
+     * and uses a given data dictionary for resolving table and column ids to names.</p>
+     * <p>redo_log_catalog - Writes the data dictionary to the online redo logs
+     * causing more archive logs to be generated over time.
+     * This also enables tracking DDL changes against captured tables,
+     * so if the schema changes frequently this is the ideal choice.</p>
+     * <p>online_catalog - Uses the database’s current data dictionary to resolve object ids
+     * and does not write any extra information to the online redo logs.
+     * This allows LogMiner to mine substantially faster but at the expense that DDL changes cannot be tracked.
+     * If the captured table(s) schema changes infrequently or never, this is the ideal choice.</p>
+     */
+    public static final String LOG_MINING_STRATEGY = "debezium.log.mining.strategy";
+    /**
+     * If true,CONTINUOUS_MINE option will be addec to the log mining session.

Review Comment:
   typo addec



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