fix #8, orai18n字符集.

Author: wuwen5

pom.xml

@@ -50,6 +50,11 @@
             <artifactId>ojdbc8</artifactId>
         </dependency>
 
+        <dependency>
+            <groupId>com.oracle.database.nls</groupId>
+            <artifactId>orai18n</artifactId>
+        </dependency>
+
         <dependency>
             <groupId>com.github.jsqlparser</groupId>
             <artifactId>jsqlparser</artifactId>
@@ -157,6 +162,7 @@
                                     <include>org.javassist:javassist</include>
                                     <include>com.github.jsqlparser:jsqlparser</include>
                                     <include>com.oracle.database.jdbc:ojdbc8</include>
+                                    <include>com.oracle.database.nls:orai18n</include>
                                 </includes>
                             </artifactSet>
                         </configuration>