FortiAnalyzer database reference documentation

Hello,

i'm new to Fortinet products and looking for some document about local postgers database in FortiAnalyer. Only thing I found is something like this : 

http://docs.fortinet.com/uploaded/files/1177/fortianalyzer-fortigate-sql-technote-40-mr2.pdf

but it's out-date. Are there any new or updated document ?