diff -r 48780e181b38 -r 578be2adaf3e Symbian3/PDK/Source/GUID-EACA05F0-7291-535C-82BC-16DF3AAA417E.dita --- a/Symbian3/PDK/Source/GUID-EACA05F0-7291-535C-82BC-16DF3AAA417E.dita Tue Jul 20 12:00:49 2010 +0100 +++ b/Symbian3/PDK/Source/GUID-EACA05F0-7291-535C-82BC-16DF3AAA417E.dita Fri Aug 13 16:47:46 2010 +0100 @@ -1,36 +1,36 @@ - - - - - -Interface -To DBMS databases overviewInterfaces for opening databases, defining database schemas, and -performing transactions. -
Purpose

Defines interfaces for opening databases, -defining database schemas, and performing transactions.

-
Description

The API has three key concepts: abstract -database base class, store database, and named database.

Abstract -database base class

This abstract database base class defines -generic functionality of a database. In particular, it provides supports for -defining the database schema (tables and indexes), and performing transactions.

Modifying -data contained in the database is done through rowsets opened on the database, -as defined in the DBMS Rowsets API.

The base class is RDbDatabase. -A class derives from this to define a particular type of database.

Store -database

The store database implements the abstract database base -to provide a client-side (used by a single client thread) database. Databases -are stored in permanent file stores.

The store database class is RDbStoreDatabase.

Named -database

Named databases allow simultaneous read/write access -by multiple clients through a DBMS server session created using the DBMS Sharing -Databases API. The default data storage method is as a store database.

The -named database class is RDbNamedDatabase.

-
See also

DBMS -rowsets overview

DBMS -sharing databases overview

File -stores overview

+ + + + + +Interface +To DBMS databases overviewInterfaces for opening databases, defining database schemas, and +performing transactions. +
Purpose

Defines interfaces for opening databases, +defining database schemas, and performing transactions.

+
Description

The API has three key concepts: abstract +database base class, store database, and named database.

Abstract +database base class

This abstract database base class defines +generic functionality of a database. In particular, it provides supports for +defining the database schema (tables and indexes), and performing transactions.

Modifying +data contained in the database is done through rowsets opened on the database, +as defined in the DBMS Rowsets API.

The base class is RDbDatabase. +A class derives from this to define a particular type of database.

Store +database

The store database implements the abstract database base +to provide a client-side (used by a single client thread) database. Databases +are stored in permanent file stores.

The store database class is RDbStoreDatabase.

Named +database

Named databases allow simultaneous read/write access +by multiple clients through a DBMS server session created using the DBMS Sharing +Databases API. The default data storage method is as a store database.

The +named database class is RDbNamedDatabase.

+
See also

DBMS +rowsets overview

DBMS +sharing databases overview

File +stores overview

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