Ability to See if a Field is Nullable or Non-nullable
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This might be a dumb question, but I don't see an easy way to display whether a field in a table is nullable or non-nullable. I would think this is kind of important information. I dug around the IDE preferences, documentation, and this forum and haven't found anything.
I attached a link to what I am talking about.
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There is a topic in our help https://www.jetbrains.com/help/datagrip/database-tool-window.html#icons-for-data-sources-and-their-elements

Thanks! That really helps. I was hunting for an actual text label and never really pay attention to the icons.
I was having the same problem: The underlying meaning of these icons is not self-evident (just from looking at them). When I come back to my schema next week I may not remember which icon feature represents NULLABLE vs. NOT NULLABLE. I think we should have a hover tooltip which makes this explicit.
vasily chernov is this some kind of joke? Add a tooltip or something, so we don't have to play charades.
I filled out the feature request to implement this functionality:
https://youtrack.jetbrains.com/issue/DBE-15486/Show-column-info-in-tooltip
Feel free to comment inside and watch YouTrack ticket in order to be notified once it has updates. See this article if you are not familiar with YouTrack.