Use DateTimeColumn

[Tigrov]

Related PR

• Add DateTimeColumn db#968

Q	A
Is bugfix?	❌
New feature?	✔️
Breaks BC?	✔️
Fixed issues

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 99.88%. Comparing base (bca4187) to head (a94b759).

Additional details and impacted files

@@            Coverage Diff            @@
##             master     #407   +/-   ##
=========================================
  Coverage     99.88%   99.88%           
  Complexity      287      287           
=========================================
  Files            32       32           
  Lines           889      891    +2     
=========================================
+ Hits            888      890    +2     
  Misses            1        1           

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[vjik]

Need to add info to changelog and upgrade.