Muhammad Gelbana created CALCITE-3063:
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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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