Hi Oleg,
I am trying to use contrib/ltree for one of my applications.
the query below works fine for me.
Qry1: SELECT path from unified_data where path ~ '*.180.*' and path ~ '*.1.*';
is there any way of compacting it for example
Qry2: SELECT path from unified_data where path ~ '*.180.*' or path ~ '*.1.*'; is better
written as
Qry3: SELECT path from unified_data where path ~ '*.180|1.*' ;
also is qry3 better to Qry2 in terms of performance?
regds
mallah.
--
Rajesh Kumar Mallah,
Project Manager (Development)
Infocom Network Limited, New Delhi
phone: +91(11)6152172 (221) (L) ,9811255597 (M)
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