The performance improvement is particularly evident on terrain load and other repeated queries to the database. This version will automatically generate prepare statements if it sees 5 consecutive identical statements and cache them for later use. The prepare statement will skip the analyze portion of the query planner once a statement has been created. In addition there are improvements in the connection pool logic that will improve performance once connections get scarce.
Signed-off-by: UbitUmarov <ajlduarte@sapo.pt>
* Added PostGreSQL support
* Added MySQL/MySQLXGroupData.cs
* PostgreSQL data access implementation
* PostgreSQL dll binarie and RegionStore.migrations
* Migrations Scripts from MSSQL to POSTGRES
* Postgres SQL Type fixes
* Postgres SQL Connection string
* Data type issues
* more fixes
* tests and +tests
* UUID x string - FIGHT!
* Fixed PG types to internal csharp types
* More data type fix (PostgreSQL fields are case sensitive) :(
* more field case sensitive fixes
* changed the migration files to be case sensitive for fields.
* fixed fields case
* finished converting, now search for hidden bugs.
* some more fixes
* bool type fixed
* more case fixes;
* creatorID case fixed
* case fields fixed
* fixed default now() for TMStamp fields with don't allow nulls.
* fix case sensitve for Region name and Estate name
* fixed case for names for search
* fix class name Error
* Bug fixed on select and migrations
* Un-Reverting my change due to Postgres issue with the ILIKE function
* Fixed some issued for Diva Distro
* Fixes for integration with Diva Distro
* Added System.Core to prebuild.xml for PG project
* Configured to make DIff for Push to OpenSim Project
* Diffs only to PostgreSQL mods.
* Added Npgsql.dll and Mono.Security.dll which are NpgsqlDriver dlls.
* Added missing field to schema creation scripts: PathTaperY.
* Added schema creation scripts for PostgreSQL.
* Added unit test classes for PostgreSQL.
* Added schema creation script folder to NHibernate project in prebuild.xml
* Added Npgsql.dll to NHibernate test project dependencies in prebuild.xml
* Ensured that build works with both nant and Visual Studio.
* Executed build unit tests with nant and NHibernate unit tests with NUnitGUI
- Couple of region tests fail due to double precission float rounding errors need to sort out how these are handles in unit tests and if higher precission numeric field needs to be used in Postgresql.
Geir Nøklebye