Ole DB is the full Name object link and embed, which is the object connection and embedding. Is Microsoft's strategic low-level application interface to different data sources. OLE DB includes not only the structured Problem language (SQL)
1. Relationship between ODBC, oledb, ADO, and ADOX:ODBC: a standard for Database CommunicationOledb: Ms intends to use it to replace ODBC in an object-oriented manner.Oledb is divided into two types: Direct oledb and ODBC-oriented oledb. The latter
odbc| Data | Data source about ODBC data source connection text
In the connection principle of external databases we said that ODBC provides support for a variety of databases, such as dBASE, Access, MS SQL Server, and Oracle, which means that we
. NET Connection Database mode1. Connect OracleA oracleclient approach that Microsoft has developed specifically for Oracle databases (typically used)Reference Class Library: System.Data.OracleClient.dllNamespaces: System.Data.OracleClientCommon
DAO (Database access Object) uses the Microsoft Jet database engine to access the database.
Microsoft Jet provides a data engine for products such as access and Visual Basic.
Like ODBC, DAO provides a set of APIs for programmatic use. MFC also
April 2015. ChengduUcancode release Upgrade e-form++ Visual Source Component Library 2015 new version (V23.01)!---Full performance boost, Ucancode the most powerful version ever released!e-form++ Visual Source Component Library Enterprise version 201
This profile is quoted in the book Jdbctm Database Access from Javatm:a Tutorial and annotated Reference.
JavaSoft is currently preparing the book. This is a tutorial, as well as an important reference manual for JDBC, which will be published as
This profile is quoted in the book Jdbctm Database Access from Javatm:a Tutorial and annotated Reference.
JavaSoft is currently preparing the book. This is a tutorial, as well as an important reference manual for JDBC, which will be part of the Java
JDBC Overview (1)
1.1 What is jdbctm?
Jdbctm is a javatm API used to execute SQL statements (interestingly, JDBC itself is a trademark name rather than an abbreviation; however, JDBC is often considered to be "Java database connectivity )"). It
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