1.这里先准备数据库:在数据库中建立一个News数据表,字段为id,title,content2.建立用于插入news的存储过程:NewsInsert和NewsUpdate,代码如下: ),@content text AS Insert Into News (title,content) Values (@title,'') ) SELECT @ptrval = TEXTPTR(content) FROM News WHERE id = @@identity writeTEXT News .co…
原文地址:https://gist.github.com/maxivak/3e3ee1fca32f3949f052 Install Solr download and install Solr from http://lucene.apache.org/solr/. you can access Solr admin from your browser: http://localhost:8983/solr/ use the port number used in installation. M…
http://sqlserverbuilds.blogspot.jp/ What version of SQL Server do I have? This unofficial build chart lists all of the known Service Packs (SP), Cumulative Updates (CU), patches, hotfixes and other builds of MS SQL Server 2016, 2014, 2012, 2008 R2,…
1. equal 2. not equal 3. like, ilike 4.in 5. not in 6. is null 7. is not null 8. and 9. or #### 如果想查看orm底层查询sql可以在filter函数后面不写人物的函数如: articles = session.query(Article).filter(Article.title != 'title0') # coding:utf-8 # Author: liangjun.chen…
原帖地址 What version of SQL Server do I have? This unofficial build chart lists all of the known Service Packs (SP), Cumulative Updates (CU), patches, hotfixes and other builds of MS SQL Server 2014, 2012, 2008 R2, 2008, 2005, 2000, 7.0, 6.5 and 6.0 tha…
Datatypes translation between Oracle and SQL Server part 1: character, binary strings Datatypes translation is one of the most important things you need to consider when migrate your application from one database to the other. This is an article in t…
使用durid连接池组件,执行sql时发现异常如下: Caused by: java.sql.SQLException: sql injection violation, part alway true condition not allow : select t.id,t.name ,from sys_testt where (t.tid = 'sys' or ''='sys') and (t.tname like '%%' or ''='') at com.alibaba.druid.wal…