1.3版本修改，增加删除功能

yzg-util-db/src/main/java/com/yanzuoguang/dao/impl/SqlData.java

@@ -479,10 +479,13 @@ public class SqlData {
      * @return
      */
     public SqlData removeField(SqlCond sqlCond) {
-        SqlDataField field = this.getField(sqlCond);
+        SqlDataField field;
+        do {
+            field = this.getField(sqlCond);
             if (field != null) {
                 this.sqlDataFields.remove(field);
             }
+        } while (field != null);
         return this;
     }
 

yzg-util-db/src/main/java/com/yanzuoguang/dao/impl/TableStruct.java

@@ -675,8 +675,7 @@ public class TableStruct {
             sql.addPara(new SqlCondEquals(remove.inputName + OLD_FLAG, 0, 1, 2),
                     CODE_WHERE,
                     String.format(CODE_WHERE_EQUALS_NOT_REMOVE, this.getRemove().name)
-            );
-            sql.addPara(new SqlCondEquals(remove.inputName + OLD_FLAG, 3),
+            ).addPara(new SqlCondEquals(remove.inputName + OLD_FLAG, 3),
                     CODE_WHERE,
                     String.format(CODE_WHERE_REMOVE, this.getRemove().name)
             );