Database.py : fillDefaultData()
Remove manual 'id' from INSERT command. In database schema,
TourneyTypes.id is a primary key and thus autoincrement. In postgres,
autoincrements are implemented as sequences - inserting a value
"manually" bypasses the sequence generation, which resulted in a
remarkably weird error.
Namely, upon the first hand to import, the insert fails due to primary
key violation. The default value from an unused sequence is 1, but a
row with such an id already exists.
The solution is to create the single row of default data values with
unspecified TourneyTypes.id, hence allowing postgres to generate the
correct id from the sequence. This way the import works again.
Database.py : fillDefaultData()
Sql-coder had fixed the default data insert, and in the process changed
the default type ID. Since his works in general case, I can remove my
modifications.
* Database.py : fillDefaultData()
PostgreSQL has a rather annoying (mis)feature when dealing with boolean
data types: raw 1/0 input as integer is not automatically cast to
boolean values. Instead, one must use one of several other ways of
signifying true/false.
http://www.postgresql.org/docs/8.4/static/datatype-boolean.html
documents the available and understood formatting.
Fix by special-casing PostgreSQL and making all boolean values fed as
strings, '1' for true and '0' for false.
modified: Database.py
* correct the HandsPlayers.tourneyTypeId entry (null for omaha/he ring games, correct value instead of 1 or null for omaha/he & stud tourneys)
* add prototypes and description of new methods to store Tourneys info
modified: Tourney.py
* add calls to new methods in Tourney.insert
modified: Database.py
* fillDefaultData : queries that inserts the default line into TourneyTypes rewritten (simplified to take into account the columns that have "new" DEFAULT attribute)
modified: SQL.py
* createTourneyTypesTable query modified : some existing columns are now created with a default values, new columns added
* createTourneysTable query modified : new columns added
* createTourneysPlayersTable query modified : new columns added
sqlcoder