ziminji/objective-c-sql-query-builder — pull request #24 by atljeremy (2013-09-13 18:00:43+00:00)
Title: Added IF NOT EXISTS to the table creation statement to avoid throwing an...

... exception if a table already exists

### Changes:

- Added `IF NOT EXISTS` to the db table creation `statement` builder method of `ZIMSqlCreateTableStatement`.
- This allows for a much more gracefully table creation as it will not throw an exception if the table already exists.