Access | data | database
Program Database Classes
ActiveX Data Objects (ADO) is an easy-to-use and extensible technique for adding database access to a Web page. You can use ADO to write compact and concise scripts to connect to Open database
This paper presents a method of directly connecting a server-side DSN without having to define a DSN file on the client.Of course, this is not a mainstream approach, just to open up ideas, more useful scenes can be used in the Ttisql utility, used
Is the connection database still connected to the database using an ODBC system or file DSN? Replace it with an OLE DB provider, which is faster and does not require the use of DSN
According to the Library connection technology. With OLE DB
System: win2003Step 1: configure the ODBC Data Source
Create a DSN In the ODBC data source. The specific method is:
1. Open the ODBD data source in the control panel;
2. Select "system DSN" and add a new DSN driver;
3. select mysql odbc 3.51 driver.
OraceleTimesten connects to DSN to create a user
1. Enable startup
[Tt @ host2 info] $ ttDaemonAdmin-start-force
/Home/tt/TimesTen/tt1122/info/timestend. pid file exists, attempt start due to-force option.
TimesTen Daemon startup OK.
2. Add the test
In Sendmail, mail is used to send an email result to your QQ mailbox, prompting that the email cannot be sent because QQ does not recognize [email protected]. You can change the hosts file to a domain name, in this way, the QQ mail will be sent
Database access (DAO)YII contains a data access layer (DAO) built on top of the PHP PDO. DAO provides a unified set of APIs for different databases. Where ActiveRecord provides interaction between the database and the model (M,model in MVC),
PHP's YII framework uses database configuration and SQL Operations Examples tutorial, yii example Tutorial
Database access (DAO)YII contains a data access layer (DAO) built on top of the PHP PDO. DAO provides a unified set of APIs for different
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.