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FWD - Cleanup and Stablization for Server Features

over 9 years late (01/23/2017)

Fix issues found during intensive testing of a server-based customer application.

98%

98 issues   (96 closed — 2 open)

Related issues
Feature #1656: add Microsoft SQL Server support
Feature #1661: support case-sensitive fields in indexes
Feature #1890: upgrade to the latest stable PLJava and ensure that it is available on all target platforms
Feature #2134: configurable denormalization of extent fields into individual fields in schema conversion
Feature #2140: use positional query substitution parameters in HQLPreprocessor and related classes
Feature #2143: prototype IKVM solution for Java UDFs compiled to CIL assemblies and loaded in SQL Server
Feature #2148: enhance prototype to compile p2jpl.jar file with IKVMC into .NET assembly and load into SQL Server
Feature #2220: dynamic query methods which require implementation
Feature #2231: LockType error processing
Feature #2235: fix deployment issues related to dynamic database conversion resources
Feature #2258: retrofit BUFFER-COPY and BUFFER-COMPARE language statement runtime support to use legacy field names
Feature #2273: address remaining limitations of SQL Server needed to support legacy 4GL behavior
Feature #2276: create a work queue of PatternEngine instances for runtime conversion tasks
Feature #2281: enhance schema name conversion to support literal replacements
Feature #2296: update record buffer validation to prevent database index overflow
Feature #2421: Implement DELETE-RESULT-LIST-ENTRY for PresortCompoundQuery
Feature #2551: replace runtime compilation of DMOs with ASM bytecode implementation
Feature #2581: improve performance of non-preselect, multi-table joins

FWD - Performance and Scalability Improvements

over 9 years late (05/01/2017)

44%

17 issues   (6 closed — 11 open)

Related issues
Feature #1585: add conversion and runtime support for word indexes
Feature #1587: implement full support for word indexes
Feature #1659: add support for field exclusion/inclusion lists in queries
Feature #1667: improve support for "FOR EACH FIRST" and similar cases
Feature #1851: database performance/scalability tuning
Feature #2274: improve performance of new database features
Feature #2275: cache of runtime-converted, dynamic queries and temp-tables
Feature #2282: make number of pattern engine instances per conversion profile configurable
Feature #2290: enhance SchemaDictionary to store context-local information for dynamic queries
Feature #3010: retrieve new primary keys from database in batch
Feature #3011: try H2 internal connection pool instead of UnpooledConnectionProvider