postgresql - How to remove white spaces for column value in database -

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i collecting tweets twitter , storing them in database. in tweets of tweets coming greater white space. when storing tweets database shown in below picture.

how remove white spaces shown

i tried remove white spaces using regex. here query 

select '(' || regexp_replace(text, e'[[:space:]]', '', 'g') || ')'from persons;

i getting following output

**output :** ('rt@cristiano:grandejogodetodaaequipa.vencemosjuntos,celebramosjuntos.@realmadrid#halamadrid#rmclasico:soccer::grinning::muscle::v::facepunch:https://t.co/…')

in above output when tried using reg-ex, original spaces missing out. how store data getting neat english text regular spaces (i.e., removing white spaces,tabs).


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