I'm using unaccent in Postgres but it cannot convert special character like:
ù : ù
but it's okay for ù: ù
2 characters same meaning but different code, the first one is character u + ̀
How I can solve this problem ?
Thank you so much.
Postgres unaccent function for character
604 Views Asked by lufutu At
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There are 1 best solutions below
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Your problem is unicode normalization, what PostgreSQL does not do, unfortunately. And it's not so simple to implement on your own.
But, because you only want to remove diacritical marks, you only need to actually remove code-points (before or after calling the
unaccent()function) which are unicode combining characters:should do the trick.