[hotfix-764][flinkx-connector-jdbc-base] Fixed Duplicate data occurred when use jdbc polling ,this commit update notes

bin/install_jars.bat

@@ -15,3 +15,5 @@ call mvn install:install-file -DgroupId=com.pivotal -DartifactId=greenplum-jdbc
 call mvn install:install-file -DgroupId=com.pingcap.ticdc.cdc -DartifactId=ticdc-decoder -Dversion=5.2.0-SNAPSHOT -Dpackaging=jar -Dfile=../jars/ticdc-decoder-5.2.0-SNAPSHOT.jar
 
 call mvn install:install-file -DgroupId=io.transwarp -DartifactId=inceptor-driver -Dversion=6.0.2 -Dpackaging=jar -Dfile=../jars/inceptor-driver-6.0.2.jar
+
+call mvn install:install-file -DgroupId=com.alipay.oceanbase -DartifactId=oceanbase-client -Dversion=1.1.5 -Dpackaging=jar -Dfile=../jars/oceanbase-client-1.1.5.jar

bin/install_jars.sh

@@ -26,3 +26,6 @@ mvn install:install-file -DgroupId=com.pingcap.ticdc.cdc -DartifactId=ticdc-deco
 
 ## inceptor driver
 mvn install:install-file -DgroupId=io.transwarp -DartifactId=inceptor-driver -Dversion=6.0.2 -Dpackaging=jar -Dfile=../jars/inceptor-driver-6.0.2.jar
+
+## oceanbase driver
+mvn install:install-file -DgroupId=com.alipay.oceanbase -DartifactId=oceanbase-client -Dversion=1.1.5 -Dpackaging=jar -Dfile=../jars/oceanbase-client-1.1.5.jar

flinkx-connectors/flinkx-connector-jdbc-base/src/main/java/com/dtstack/flinkx/connector/jdbc/source/JdbcInputFormat.java

@@ -809,7 +809,16 @@ protected Pair<List<String>, List<String>> getTableMetaData() {
      * @throws SQLException
      */
     protected void queryStartLocation() throws SQLException {
-        ps = dbConn.prepareStatement(jdbcConf.getQuerySql(), resultSetType, resultSetConcurrency);
+        // add order by to query SQL avoid duplicate data
+        StringBuilder updateSqlBuilder = new StringBuilder(128);
+        updateSqlBuilder.append(jdbcConf.getQuerySql());
+        updateSqlBuilder
+                .append(" ORDER BY ")
+                .append(jdbcDialect.quoteIdentifier(jdbcConf.getIncreColumn()))
+                .append(" ASC");
+        ps =
+                dbConn.prepareStatement(
+                        updateSqlBuilder.toString(), resultSetType, resultSetConcurrency);
         ps.setFetchSize(jdbcConf.getFetchSize());
         ps.setQueryTimeout(jdbcConf.getQueryTimeOut());
         resultSet = ps.executeQuery();