# 22. Virtuoso Functions Guide - replace

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## replace

This replaces every occurrence of the second argument in the first argument with the third argument.
string replace (in string varchar, in what varchar, in repl_with varchar);
Description

This replaces every occurrence of the second argument in the first argument with the third argument. The arguments can be narrow or wide strings.

Example:

    SQL> select replace ('12345512345', '23', '-----');
      =   1-----4551-----45