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Fix(Filter): Handle events with multiple tags

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Fixes an error that occurred when running a named filter that returned events that contained more than one tag.

Subquery returns more than 1 row
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Simpler1
2025-12-19 09:32:19 -05:00
committed by GitHub
parent 641e785f4c
commit adf3eb2381
1 changed files with 1 additions and 1 deletions
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scripts/ZoneMinder/lib/ZoneMinder/Filter.pm
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@@ -165,7 +165,7 @@ sub Sql {
if ( $term->{attr} eq 'AlarmedZoneId' ) {
$term->{op} = 'EXISTS';
} elsif ( $term->{attr} eq 'Tags' ) {
$fields .= ', (SELECT Name FROM Tags WHERE Id IN (SELECT TagId FROM Events_Tags WHERE Events_Tags.EventId=E.Id)) As Tags';
$fields .= ', (SELECT GROUP_CONCAT(Name) FROM Tags WHERE Id IN (SELECT TagId FROM Events_Tags WHERE Events_Tags.EventId=E.Id)) As Tags';
$self->{Sql} .= 'T.Id';
$from .= ' LEFT JOIN Events_Tags AS ET ON E.Id = ET.EventId LEFT JOIN Tags AS T ON T.Id = ET.TagId';
} elsif ( $term->{attr} =~ /^Monitor/ ) {