with dataM.Q_xfgl_dhjf do begin close; sql.Clear; sql.Add('insert into jfdh(jfdh_id,jfdh_hybh,jfdh_dhjf,jfdh_bz,jfdh_sj,jfdh_czr) '); sql.Add('values(:jfdh_id,:jfdh_hybh,:jfdh_dhjf,:jfdh_bz,:jfdh_sj,:jfdh_czr);') ; Parame
Projected coordinate systems Well-known ID Name Well-known text 2000 Anguilla_1957_British_West_Indies_Grid PROJCS["Anguilla_1957_British_West_Indies_Grid",GEOGCS["GCS_Anguilla_1957",DATUM["D_Anguilla_1957",SPHEROID["Cla
Oracle的推导参数(Derived Parameters)其实是初始化参数的一种.推导参数值通常来自于其它参数的运算,依赖其它参数计算得出.官方文档关于推导参数(Derived Parameters)的概念如下: Derived Parameters Some initialization parameters are derived, meaning that their values are calculated from the values of other parameters.
解决mybatis foreach 错误: Parameter '__frch_item_0' not found 在遍历对象的属性(是ArrayList对象)时报错: org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.binding.BindingException: Parameter '__frch_item_0' not found. Available parameters
Python’s handling of default parameter values is one of a few things that tends to trip up most new Python programmers (but usually only once). What causes the confusion is the behaviour you get when you use a “mutable” object as a default value; tha
本文涉及到的mysql知识点: mysql中的if条件语句用法: IF(expr1,expr2,expr3) mysql使用变量(mysql中变量不用事前申明) mysql事务 testcase 为了测试mysql事务,写了个testcase, using Microsoft.VisualStudio.TestTools.UnitTesting; using MySql.Data.MySqlClient; using System; using System.Collections.Generi
今天学习SSISParameter的用法,记录学习的过程. Parameters能够在Project Deployment Model下使用,不能在Package Deployment Model使用.在Package Deployment Model下,使用Package Configurations来传递属性值:在Project Deployment Model下,使用Parameters来传递值. 1,Parameters and Package Deployment Model In g
java.lang.IllegalArgumentException: Invalid 'log4jConfigLocation' parameter: class path resource [log4j.properties] cannot be resolved to URL because it does not exist 解决办法:勾选Enable project specific settings: 在Libraries 中:
安装了Oracle 12C后,启动数据库的过程中出现如下错误 SQL> startup ORA-01078: failure in processing system parameters LRM-00109: could not open parameter file '/u01/app/oracle/product/12.1.0/db_1/dbs/initepps.ora' [oracle@gettestlnx01 ignite]$ cd /u01/app/oracle/product/12
最近composer安装yii2的时候页面报了这个错,应该是bower的前端资源位置改变的缘故! Invalid Parameter – yii\base\InvalidParamException The file or directory to be published does not exist:/var/www/yii/vendor/bower/jquery/dist 解决方法1: 将目录: vendor/bower-asset 改为:vendor/bower当然这个方法不能根本解决