<regular_expression_substring_function xmlns="http://www.sqlparser.com/xml/ansi2003">
<kw_substring>{1,1}</kw_substring>
<character_value_expression>{1,1}</character_value_expression>
<kw_similar>{1,1}</kw_similar>
<character_value_expression>{1,1}</character_value_expression>
<kw_escape>{1,1}</kw_escape>
<escape_character>{1,1}</escape_character>
</regular_expression_substring_function> |