fixed: 修复达梦数据库数据大小写敏感的问题 #I7OYMN

mybatis-flex-core/src/main/java/com/mybatisflex/core/dialect/DialectFactory.java

@@ -108,9 +108,9 @@ public class DialectFactory {
             case GOLDILOCKS:
             case CSIIDB:
                 return new CommonsDialectImpl(KeywordWrap.BACK_QUOTE, LimitOffsetProcessor.MYSQL);
+            case DM:
             case ORACLE:
                 return new OracleDialect();
-            case DM:
             case GAUSS:
                 return new CommonsDialectImpl(KeywordWrap.DOUBLE_QUOTATION, LimitOffsetProcessor.ORACLE);
             case POSTGRE_SQL:

mybatis-flex-core/src/main/java/com/mybatisflex/core/dialect/impl/OracleDialect.java

@@ -32,6 +32,9 @@ import java.util.StringJoiner;
 
 import static com.mybatisflex.core.constant.SqlConsts.*;
 
+/**
+ * @author michael
+ */
 public class OracleDialect extends CommonsDialectImpl {
 
     //https://docs.oracle.com/cd/A97630_01/appdev.920/a42525/apb.htm