mysql odbc connection string

=microsoft.ace.oledb.12.0;data source=access file path; extended Properties=excel 12.0"Note: When referencing a worksheet in code, the table name should be expressed as "[sheet name $]", and when the field is reserved for the database, the field name is added [] to differentiate, such as when a SELECT statement is defined: string connstr= "select * FROM [login$] where Username= ' abc ' and [password]= ' abc123 ' ";If you use numbers as text type data

Usually use MYODBC to connect. First, install Mysql ODBC database driver in the system. If the stable version of installation is 3.51. Yes: http://dev.mysql.com/downloads/connector/odbc/3.51.html.After the download is installed. If you have MySQL ODBC 3.51 driver on the Driv

="MySql.Data.MySqlClient"connectionString="server=172.29.131.27; Port=3311;database=comctl; Persist Security Info=false; User Id=root; password=123456; Allow Zero datetime=true;"/>"MySQL Data Provider"invariant="MySql.Data.MySqlClient"Description=". Net Framework Data Provider for MySQL"type="MySql.Data.MySqlClient.MySqlClientFactory, Mysql.data, version=5.2.5.0, Culture=neutral, publickeytoken= C5687FC8896

C#.net connection string connecting to remote Oracle database Oracle ODBC New version: "Driver={microsoft ODBC for Oracle}; Server=oracleserver.world; Uid=username; PWD=ASDASD; " Old version: "Driver={microsoft ODBC Driver for Oracle}; Connectstring=oracleserver.world; Uid=

Label:1, Concat () function 1.1 MySQL's concat function can connect one or more strings, such as Mysql> Select Concat (' 10 '); +--------------+ | Concat (' 10 ') | +--------------+ | 10 | +--------------+ 1 row in Set (0.00 sec) Mysql> Select concat (' 11 ', ' 22 ', ' 33 '); +------------------------+ | Concat (' 11 ', ' 22 ', ' 33 ') | +------------------------+ | 112233 | +------------------

This article introduces four database query methods by combining text and text: Basic query, connection query, subquery, and regular expression query, for more information, see query data to obtain the required data from the database. Data query is the most common and important operation in database operations. You can use different query methods based on your data requirements. You can obtain different data through different query methods.

needless to say, there is a wizard, and it is very simple. after installation, a dialog box is displayed during the first running. here you can add shujuku as set above. The process is as follows: After you fill in the user name and password you set in mysql above in the check box for registration, there will be a database for shujuku in the select database box. select and press OK. after entering mysql-fr

Method One:Using MySQL's connector/net component, MySQL, which is a. NET private access component designed by MySQL to access the MySQL database for ADO. After you complete the component, you need to reference the component in your project, or you can add the following node directly within the After you reference the namespace MySql.Data.MySqlClient in your progr

Label:Http://www.cnblogs.com/soplayer/archive/2007/06/26/796565.html This article mainly describes the Java connection MySQL database (take MySQL as an example) of the actual operation steps, we are related to the case of the Java connection to the MySQL database of the actu

1. Environment configuration Download Address:http://www.mysql.com/downloads/mysql/ really trouble, download words also need to register and login and fill in a table. The information above is quite full, the information is also acceptable to fill in the random ~ ~ Download after the prompt installation can be installed, and finally set the password to login MySQL. After the installation is complete, test

1. absolute path connection string Provider = Microsoft. Jet. oledb.4.0; Data Source = c: \ somepath \ mydb. MDB 2. Relative Path connection string "Provider = Microsoft. Jet. oledb.4.0; Data Source =" server. mappath ("/date/fghsdf. mdb ") 2. Description of the connection