Supported characteristics of the Connector for Sybase
The following list captures supported characteristics of the Connector for Sybase.
For a definition of the terms used in this section, see "Supported Connector Characteristics -- List of Terms" in Chapter 3 of this manual. If you are accessing the Connector using LotusScript®, see the Connector LotusScript® Extensions Guide for more information.
- Writeback support -- Full - see the Note that follows.
- Writeback index -- Index required. Use the command "create unique index <indexname> on <tablename> (<column1>, <column2>, ..., <columnN>)"
- Statement syntax -- Full Transact-SQL syntax, including stored procedures
- Condition syntax -- Valid when placed in the following Sybase statement: SELECT ... WHERE <condition> ORDER BY ..
- Array transfer -- None
- Actions supported -- Clear, Reset, Truncate
- Catalog types -- Database (no connection required), Metadata, Index, Field, Procedure, Parameter
- Create types -- Metadata, Index
- Drop types -- Metadata, Index
All connections have a set of properties with values that can be assigned and retrieved. See the Connector LotusScript® Extensions Guide for a list of supported properties for each Connector. Also see the "Common Connector Properties" and "LCConnection Properties" sections in the LCConnection Class chapter of that same manual.
Note: Sybase requires a unique index on a table in order
to create an updateable cursor against that table. If you set the
writeback property of an LCConnection, issue a non-keyed select, and
then receive an error, create a unique index against that table to
enable the operation to complete successfully.