schema.sql added with script for creating database and its tables with primary a foreign keys (so far w/out indexes)
schema.sql modified - collumn titles changed to lower-case and collumns with primary keys have more specified titles (ID_TASKS instead of just ID for example)
data.sql with database data for testing purposes created
schema.sql moved to sql directory, schema.sql modified - lower and upper case should be on proper places, added table with department roles and column with team admin in users_teams table, pk constraints removed and moved to table creation part, data types changed for better use with postgreSQL
Merge branch 'TestData40300' of https://github.com/skolka2/hrtool into DatabaseSchema40297
added DROP IF EXISTS statements and corrected syntax and typos in code
CR