Fix #11834 - Fixing the issues regarding granting/showing priv from priv tab

[iifawzi]

Signed-off-by: Fawzi E. Abdulfattah iifawzie@gmail.com

Description

This PR should fix the mentioned issue in #11834, and also fixes another issue regarding showing the granted users on an uppercased database TEST_DB OR TESTDB, previously, the granted users will not be shown in the privileges tab in that db, because the permissions are stored in lowercase in mysql.db, and we're fetching it uppercased if it's uppercased, I've just lowercased it to get the granted users correctly.

Fixes #11834

[codecov]

Codecov Report

Merging #17045 (3f985e2) into QA_5_1 (c0f62ba) will increase coverage by 0.00%.
The diff coverage is 20.00%.

@@            Coverage Diff            @@
##             QA_5_1   #17045   +/-   ##
=========================================
  Coverage     57.65%   57.66%           
  Complexity    15307    15307           
=========================================
  Files           471      471           
  Lines         62057    62058    +1     
=========================================
+ Hits          35782    35784    +2     
+ Misses        26275    26274    -1     

Flag	Coverage Δ
arch-7-amd64	60.99% <100.00%> (ø)
arch-7-arm32v6	60.87% <100.00%> (ø)
arch-7-arm32v7	60.87% <100.00%> (-0.01%)	⬇️
arch-7-arm64v8	60.99% <100.00%> (ø)
arch-7-i386	60.87% <100.00%> (?)
arch-7-s390x	60.85% <100.00%> (?)
dbase-extension	57.34% <20.00%> (-0.01%)	⬇️
recode-extension	57.29% <20.00%> (-0.01%)	⬇️
unit-7.1-ubuntu-latest	?
unit-7.2-ubuntu-latest	57.47% <25.00%> (ø)
unit-7.3-ubuntu-latest	61.01% <100.00%> (ø)
unit-7.4-ubuntu-latest	61.01% <100.00%> (ø)
unit-8.0-ubuntu-latest	61.07% <100.00%> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
...lasses/Controllers/Server/PrivilegesController.php	0.00% <0.00%> (ø)
libraries/classes/Server/Privileges.php	63.34% <100.00%> (ø)
libraries/classes/Git.php	59.72% <0.00%> (+0.68%)	⬆️

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[williamdes]

Looks nice, thank you !

[williamdes]

Confirmed !
Before and after