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Posted to issues@calcite.apache.org by "Muhammad Gelbana (JIRA)" <ji...@apache.org> on 2019/05/11 03:27:00 UTC

[jira] [Created] (CALCITE-3063) Babel parse should parse PostgreSQL posix regular expressions

Muhammad Gelbana created CALCITE-3063:
-----------------------------------------

             Summary: Babel parse should parse PostgreSQL posix regular expressions
                 Key: CALCITE-3063
                 URL: https://issues.apache.org/jira/browse/CALCITE-3063
             Project: Calcite
          Issue Type: Bug
          Components: babel
    Affects Versions: 1.19.0
            Reporter: Muhammad Gelbana


Quoting from the referenced link below, posix operators are:
||Operator||Description||Example||
|{{~}}|Matches regular expression, case sensitive|{{'thomas' ~ '.*thomas.*'}}|
|{{~*}}|Matches regular expression, case insensitive|{{'thomas' ~* '.*Thomas.*'}}|
|{{!~}}|Does not match regular expression, case sensitive|{{'thomas' !~ '.*Thomas.*'}}|
|{{!~*}}|Does not match regular expression, case insensitive|{{'thomas' !~* '.*vadim.*'}}|

 

+Reference:+ https://www.postgresql.org/docs/11/functions-matching.html#FUNCTIONS-POSIX-REGEXP



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