* String columns with a length higher then 4000 are converted into a CLOB columns automagically - we have to respect this when migrating
* Adding schema migration tests to prevent unnecessary and non-sense migration steps
Fix Oracle autoincrement and unsigned handling
* Fix sqlite integer type for autoincrement
* Use lower case table names - fixes pg
* Fix postgres with default -1 - this only affect pg 9.4 servers - 9.5 seems to work fine
Vincent Petry
Joas Schilling
Thomas Müller
Lukas Reschke
Roeland Jago Douma