Source/UBCS/ubcs-service/ubcs-ddl/src/main/java/com/vci/ubcs/ddl/mapper/DdlDmMapper.java
@@ -17,7 +17,7 @@ * @param columnName 列名称 * @return 受影响的行数 */ @Update("alter table ${tableName} DROP COLUMN ${columnName}") @Update("alter table ${tableName} DROP COLUMN \"${columnName}\"") @Override int dropTableColumn(@Param("tableName")String tableName, @Param("columnName")String columnName);