joschiwald c2aead1da5 DB: Made timestamp columns, those can have no date, nullable instead of saving invalid date '0000-00-00 00:00:00' ...

* This makes our tables mysql strict mode conform

Ref #21113

2018-01-02 20:55:57 +01:00

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base

DB: Made timestamp columns, those can have no date, nullable instead of saving invalid date '0000-00-00 00:00:00'

2018-01-02 20:55:57 +01:00

create

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custom

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old

TDB 720.00 - 2016/04/18

2017-04-19 00:25:43 +01:00

updates

DB: Made timestamp columns, those can have no date, nullable instead of saving invalid date '0000-00-00 00:00:00'

2018-01-02 20:55:57 +01:00