修复了由于SQL中的保留字作为表名或者字段名而引起的sql错误

oceanbasev10reader/src/main/java/com/alibaba/datax/plugin/reader/oceanbasev10reader/OceanBaseReader.java

@@ -37,20 +37,17 @@ public class OceanBaseReader extends Reader {
             if (userConfigedFetchSize != null) {
                 LOG.warn("The [fetchSize] is not recognized, please use readBatchSize instead.");
             }
-
             this.originalConfig.set(Constant.FETCH_SIZE, Integer.MIN_VALUE);
-
             setDatabaseType(originalConfig);
-
-
-
             this.readerJob = new ReaderJob();
-            this.readerJob.init(this.originalConfig,DATABASE_TYPE);
+            this.readerJob.init(this.originalConfig, DATABASE_TYPE);
         }
+
         @Override
-        public  void prepare(){
+        public void prepare() {
             //ObReaderUtils.DATABASE_TYPE获取当前数据库的语法模式
         }
+
         @Override
         public void preCheck() {
             init();
@@ -80,7 +77,7 @@ public class OceanBaseReader extends Reader {
             Configuration connConf = Configuration.from(conns.get(0).toString());
             List<String> jdbcUrls = connConf.getList(Key.JDBC_URL, String.class);
             String jdbcUrl = jdbcUrls.get(0);
-            if(jdbcUrl.startsWith(com.alibaba.datax.plugin.rdbms.writer.Constant.OB10_SPLIT_STRING)) {
+            if (jdbcUrl.startsWith(com.alibaba.datax.plugin.rdbms.writer.Constant.OB10_SPLIT_STRING)) {
                 String[] ss = jdbcUrl.split(com.alibaba.datax.plugin.rdbms.writer.Constant.OB10_SPLIT_STRING_PATTERN);
                 if (ss.length != 3) {
                     LOG.warn("unrecognized jdbc url: " + jdbcUrl);
@@ -97,11 +94,11 @@ public class OceanBaseReader extends Reader {
                 if (ObReaderUtils.isOracleMode(compatibleMode)) {
                     ObReaderUtils.DATABASE_TYPE = DataBaseType.OceanBase;
                 }
-            } catch (Exception e){
+
+            } catch (Exception e) {
                 LOG.warn("error in get compatible mode, using mysql as default: " + e.getMessage());
-            }
-            finally {
-                DATABASE_TYPE=ObReaderUtils.DATABASE_TYPE;
+            } finally {
+                DATABASE_TYPE = ObReaderUtils.DATABASE_TYPE;
             }
         }
     }