Chapter 2: Technical Information

• 2.1 Databases and Connections
• 2.2 Datatypes
• 2.2.1 Restrictions on the Use of Datatypes
• 2.2.2 Using Identity Columns
• 2.3 Expressions
• 2.3.1 Global Functions
• 2.4 Cursors
• 2.5 BulkReader and BulkInserter
• 2.6 Stored Procedures
• 2.6.1 Creating a Stored Procedure
• 2.6.2 Executing Stored Procedures
• 2.6.3 Fetching Stored Procedure Parameters
• 2.6.4 Instantiating an RWDBStoredProcedure Using Schema Data
• 2.7 Internationalization
• 2.7.1 Character Sets
• 2.8 Transaction Processing
• 2.8.1 Setting Isolation Levels
• 2.8.2 Using Transaction Control Methods
• 2.9 Error Messages: Contents of RWDBStatus
• 2.9.1 Reporting Errors from DB-Library
• 2.9.2 Reporting Errors from SQL Server
• 2.10 Result Sets
• 2.11 Using Text and Image Data
• 2.12 Contents of RWDBSystemHandle
• 2.12.1 DB Process
• 2.12.2 Login Record
• 2.12.3 Cursor Type
• 2.12.4 Logging Text Updates
• 2.12.5 Text Threshold
• 2.12.6 Text Size
• 2.12.7 Using RWDBSybDbLibSystemHandle
• 2.13 Contents of RWDBEnvironmentHandle
• 2.13.1 Login Timeout
• 2.13.2 Timeout
• 2.13.3 Default Language
• 2.13.4 National Language
• 2.13.5 Interfaces File
• 2.13.6 Client Character Set
• 2.13.7 Application Name
• 2.13.8 Host Name
• 2.13.9 Maximum Processes
• 2.13.10 Packet Size
• 2.13.11 Encrypt
• 2.13.12 Enable Security
• 2.13.13 Security Labels
• 2.13.14 Foreign Keys from Views
• 2.13.15 Using RWDBSybDbLibEnvironmentHandle

This section provides technical information specifically related to the DBTools.h++ access library for Sybase DB-Library. It is intended to supplement generic information found in the DBTools.h++ User's Guide and Reference. The DBTools.h++ Build Guide describes how to install the core library and access libraries.

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