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23 results

regexec.c

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    • Bruce Momjian's avatar
      75a64eeb
      I made the patch that implements regexp_replace again. · 75a64eeb
      Bruce Momjian authored
      The specification of this function is as follows.
      
      regexp_replace(source text, pattern text, replacement text, [flags
      text])
      returns text
      
      Replace string that matches to regular expression in source text to
      replacement text.
      
       - pattern is regular expression pattern.
       - replacement is replace string that can use '\1'-'\9', and '\&'.
          '\1'-'\9': back reference to the n'th subexpression.
          '\&'     : entire matched string.
       - flags can use the following values:
          g: global (replace all)
          i: ignore case
          When the flags is not specified, case sensitive, replace the first
          instance only.
      
      Atsushi Ogawa
      75a64eeb
      History
      I made the patch that implements regexp_replace again.
      Bruce Momjian authored
      The specification of this function is as follows.
      
      regexp_replace(source text, pattern text, replacement text, [flags
      text])
      returns text
      
      Replace string that matches to regular expression in source text to
      replacement text.
      
       - pattern is regular expression pattern.
       - replacement is replace string that can use '\1'-'\9', and '\&'.
          '\1'-'\9': back reference to the n'th subexpression.
          '\&'     : entire matched string.
       - flags can use the following values:
          g: global (replace all)
          i: ignore case
          When the flags is not specified, case sensitive, replace the first
          instance only.
      
      Atsushi Ogawa