Remove CMS custom hacks for Oracle OCCI old C++ ABI compatibility

[cmsbuild]

backport of #25691

Removes custom oracle calls introduces in this commit
03499f0
and keeps the changes introduced in later commits.

Revert #22384 commit 03499f0

[cmsbuild]

The code-checks are being triggered in jenkins.

[mrodozov]

please test with cms-sw/cmsdist#4755

[cmsbuild]

+code-checks

Logs: https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-26083/8642

• This PR adds an extra 8KB to repository

[cmsbuild]

The tests are being triggered in jenkins.
Using externals from cms-sw/cmsdist#4755
https://cmssdt.cern.ch/jenkins/job/ib-any-integration/33434/console

[cmsbuild]

A new Pull Request was created by @cmsbuild for master.

It involves the following packages:

CaloOnlineTools/HcalOnlineDb
OnlineDB/CSCCondDB
OnlineDB/EcalCondDB
OnlineDB/Oracle
OnlineDB/SiStripConfigDb

@ggovi, @cmsbuild can you please review it and eventually sign? Thanks.
@erikbutz, @mmusich, @argiro this is something you requested to watch as well.
@davidlange6, @slava77, @fabiocos you are the release manager for this.

cms-bot commands are listed here

• Backported from Remove CMS custom hacks for Oracle OCCI old C++ ABI compatibility #25691

[fabiocos]

@ggovi I would like to converge on this before CMSSW_10_6_0_pre1 is built, unless you have objections

[cmsbuild]

+1
Tested at: 7e87d7e
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-26083/33434/summary.html

The following merge commits were also included on top of IB + this PR after doing git cms-merge-topic:
b25de01
You can see more details here:
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-26083/33434/git-log-recent-commits
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-26083/33434/git-merge-result

[cmsbuild]

Comparison job queued.

[cmsbuild]

Comparison is ready
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-26083/33434/summary.html

Comparison Summary:

• No significant changes to the logs found
• Reco comparison results: 5 differences found in the comparisons
• DQMHistoTests: Total files compared: 32
• DQMHistoTests: Total histograms compared: 3114826
• DQMHistoTests: Total failures: 1
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 3114628
• DQMHistoTests: Total skipped: 197
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 31 files compared)
• Checked 133 log files, 14 edm output root files, 32 DQM output files

[smuzaffar]

FYI @fabiocos . This is to move to new OCCI libs.

[ggovi]

+1

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next master IBs (tests are also fine). This pull request will now be reviewed by the release team before it's merged. @davidlange6, @slava77, @smuzaffar, @fabiocos (and backports should be raised in the release meeting by the corresponding L2)

[fabiocos]

+1

[Dr15Jones]

This appears to have caused a compilation failure in clang.