Neoview JDBC Type 4 Driver Programmer's Reference (R2.2, R2.3, R2.4, R2.5)

7 Type 4 Driver Compliance..........................................................................................65
Compliance Overview..........................................................................................................................65
Unsupported Features..........................................................................................................................65
Deviations.............................................................................................................................................67
HP Extensions.......................................................................................................................................68
Internationalization of Messages.....................................................................................................68
Additional DatabaseMetaData APIs...............................................................................................68
Additional Connection APIs...........................................................................................................68
Conformance of DatabaseMetaData Methods' Handling of Null Parameters.....................................69
Type 4 Driver Conformance to SQL Data Types..................................................................................69
JDBC Data Types.............................................................................................................................69
Floating-Point Support..........................................................................................................................71
SQLJ Support........................................................................................................................................71
JDBC 3.0 Features Not Supported by the Type 4 Driver......................................................................71
Restrictions............................................................................................................................................71
8 Tracing and Logging Facilities....................................................................................73
Standard JDBC Tracing and Logging Facility.......................................................................................73
The Type 4 Driver Logging Facility......................................................................................................73
Accessing the Type 4 Driver Logging Facility.................................................................................74
Controlling Type 4 Driver Logging Output....................................................................................74
Message Format...............................................................................................................................74
Examples of Logging Output..........................................................................................................75
9 Messages......................................................................................................................77
About the Message Format...................................................................................................................77
Contacting Your Service Provider........................................................................................................77
Type 4 Driver Error Messages...............................................................................................................77
A Sample Programs Accessing CLOB and BLOB Data...............................................99
Sample Program Accessing CLOB Data...............................................................................................99
Sample Program Accessing BLOB Data..............................................................................................102
B Avoiding Driver-Server Version Mismatch...............................................................105
Compatible Versions...........................................................................................................................105
Considerations for Mixed-Version JDBC Clients Connecting to Neoview Platforms........................105
Version Mismatch Error Message.......................................................................................................105
Glossary.........................................................................................................................107
Index...............................................................................................................................113
6 Table of Contents