Version 1.9 21.12. 23 ... Updated list of queries, list of Not Covered Queries Added, Uppdated query meaning text box to accept aphostrop. Unfortunately, problems with unfinished RA remain.
Version 1.8 15.12. 23 ... Hotfix of database tables browser - it is disabled, thankx connections limit consuming. Unfortunately, problems with unfinished RA remain.
Version 1.6 7.12. 23 ... Extension of the system with the possibility of saving student queries, their validation and possible deletion. Unfortunately, problems with unfinished RA remain.
History 1.5 30.11. 23 ... Added Status info, increased Blazor R signal size to 1MB (to avoid repeating reload), updated connection management, now after query exception is connection closed automaticlay.We are still waiting for RA update to all functionalities.
History 1.4 21.11. 23 ... Added Slidding lef site menu, List of tables inn the schema (tree), Updated UserManagement (for teachers only), new Favicon -> DB schema, Connection management updated, still waiting for RA update finish.
History 1.3 31.10. 23 ... Added Custom database connection, New UserSection, we are waiting to finish Cross Join and Database dividion.
History 1.2 (Implemented Relational algebra except compleated Cross Joinn - so called cartesian and database dividion.
Application was developed by Ing. Josef Pavlicek Ph.D. for free PosgreSQL server connection and database subject puposes.
I will be very glad for your suggestions.
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