Fix timestamp format for track_date (banner)

[twister65]

Pull Request for Issue #24649.

Summary of Changes

Timestamp format.

Testing Instructions

Added Instructions from #24649 (comment) by @franz-wohlkoenig:

• Install Joomla with examples. The database must be postgreSQL.
• Go to Components->Banners->Banners.
• Click Support Joomla! banner.
• Click the Banner Details tab.
• Select Yes for "Track Impressions" and "Track Clicks".
• Go to the example site: index.php/using-joomla/extensions/modules/display-modules/banner

[twister65]

We have #24652.

[twister65]

Reopened because the PR #24652 adds a new row for each banner track at anytime.
The counter is always 1.
We want to add a new row every hour and increment the counter.

[twister65]

@HLeithner , for review please.
See #24652 (comment)

[Pinkeltje]

I have tested this item ✅ successfully on 5404d21

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[Hackwar]

This unfortunately is the wrong way to fix this. We still need to format this with ->toSQL(), since the used format() might not be the right format for the RDBMS. So you would have to modify the trackdate or create a helper trackdate which you can then format with ->toSQL.

[twister65]

@Hackwar , is that what you expect ?

[Hackwar]

I expected something along the lines of ->setMinutes(0) or something like that, but I think date objects are immutable... So it isn't really a nice solution, but should work...

[SharkyKZ]

I have tested this item ✅ successfully on 43ebd61

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[SharkyKZ]

@Pinkeltje please test again.

[twister65]

RTC ?

[Quy]

I have tested this item ✅ successfully on ba41eaa

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[Quy]

RTC

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[zero-24]

Merging here thanks for the patience