[#3849] Add PostgresDSL.stringToArray(X, Y, Z) support
[#2626] Add org.jooq.SQL for custom SQL templating
[#3854] Deprecate DSL.queryPart() in favour of DSL.sql()
[#3848] Add DSL.dateSub() as a convenience for adding negative dates via DATE_ADD()
[#3863] CSV-Export with delimiter only does not work properly