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Function to detect RRULE exceptions in an event.

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Andrew McMillan 2008-06-18 22:09:00 +12:00
parent ef37ca3212
commit 00cc8c2635
1 changed files with 5 additions and 0 deletions
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dba/rrule_functions.sql
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@ -184,3 +184,8 @@ END;
' LANGUAGE 'plpgsql' IMMUTABLE STRICT;
CREATE or REPLACE FUNCTION event_has_exceptions( TEXT ) RETURNS BOOLEAN AS '
SELECT $1 ~ ''\nRECURRENCE-ID(;TZID=[^:]+)?:[[:space:]]*[[:digit:]]{8}(T[[:digit:]]{6})?''
' LANGUAGE 'sql' IMMUTABLE STRICT;