调整sql截取

gjjs-bd-mybatis-support/src/main/java/com/brilliance/mda/support/mybatis/MybatisArgumentAdapter.java

@@ -174,7 +174,7 @@ public class MybatisArgumentAdapter {
             StringBuffer selectColumn = new StringBuffer();
             String tmpSql = sql.toLowerCase();
             if(tmpSql.indexOf("where")!=-1 ) {
-                tmpSql = tmpSql.substring(0, tmpSql.lastIndexOf("where") - 1);
+                tmpSql = tmpSql.substring(0, tmpSql.indexOf("where") - 1);
             }
             //获取SQL中别名和表明的对应关系
             Map<String, String> tableNameMap = parseTableNameAndAlias(tmpSql);