sql server mongodb connector

Today I want to use Ruby on Rails to do a small project, need to use the MySQL database, the project's data has been, but is stored in SQL Server, with rails can operate SQL Server, but the total feeling does not match, want to convert to use, the internet turned down, There are many ways to convert, through ODBC, thro

ildasm, you'll find that it's all about the basics.The basic thing, C # has a benefit, is that you can see the source code, you can also ildasm it ... Basically you can let it go naked to see you, but SQL Server is a bit special, it's not a programming language,You will not learn through anti-compilation, it is only a deeper layer of things can only be the bottom of the data page. 。 So this is the basic sk

One, configure SQL Server1. Download the SQL driver and put the Sqljdbc4.jar into the JMeter installation directory/lib.2, start JMeter, right-click Add-config file->jdbc Connection configuration.3. Setting the JDBC Connection configuration property(1) Variable Name:mssql, this value will be used in subsequent JDBC request;(2) Database url:jdbc:sqlserver://db address; instancename= instance name; databasena

Sample URL Oracle Oracle.jdbc.driver.OracleDriver Jdbc:oracle:thin: @host:p Ort:service Jdbc:oracle:thin:@172.16.1.70:1521:orcl Mysql Com.mysql.jdbc.Driver Jdbc:mysql://host:port/{dbname} Jdbc:mysql://172.16.1.67:3306/testdb Mongodb Using the templates in theMongodb.jmx PostgreSQL Org.postgresql.Driver Jbdc:postgresql://ip:port/{d

1, download MYSQL-CONNECTOR-ODBC, and install2. Windows: Control Panel, administrative Tools, data source (ODBC)->ODBC Data Manager, System dsn-> add->mysql ODBC Driver->data Source Name (for example:mysql_data)DescriptionTCP/IP server (server IP)Port (eg: 3306)UserPasswordDatabaseTest (show connection succeeded)"Name", "Driver" in "System data source"3. In the R

=3Drop TableStudent--Delete a table--primary key plays a unique role in improving query efficiencyCreate TableTeacher (TNOint Primary Key Identity(1,1),--self-growing primary keyTnamevarchar( -))--Enquiry--select *from table where column name and column nameCreate TableXinxibiao (Noint Primary Key Identity(1,1),--self-increment primary key namevarchar( -) not NULL, Sexvarchar( -) not NULL, Ageint not NULL, Highint not NULL, TZdecimal( -,2) not NULL, Sfzhvarchar(Max) not NULL, Zhuzhivarchar(Max

Tags: des io ar os using SP for strong dataRecently read a SQL SERVER2010 textbook, by the Way note (PS: This book is not read, so temporarily updated content)! The content for myself to organize, if there are errors, please point out lest affect others ' study.1. Create a table TestDBDROP TABLE TestDBCREATE TABLE TestDB (ID varchar (+) not NULL,Name varchar (not NULL),sex int not NULL,CONSTRAINT pk_id PRIMARY KEY (ID));2. to TestDB Insert a piece of