[ https://issues.apache.org/jira/browse/CASSANDRA-7461?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Benjamin Lerer reassigned CASSANDRA-7461: ----------------------------------------- Assignee: Benjamin Lerer > operator functionality in CQL > ----------------------------- > > Key: CASSANDRA-7461 > URL: https://issues.apache.org/jira/browse/CASSANDRA-7461 > Project: Cassandra > Issue Type: New Feature > Components: API, Core > Reporter: Robert Stupp > Assignee: Benjamin Lerer > Labels: cql > > Intention: Allow operators in CQL > Operators could be decimal arithmetics {{+ - * /}} or boolen arithmetics {{| > & !}} or string 'arithmetics' {{+}} > {{SELECT tab.label + ' = ' + tab.value FROM foo.tab}} > {{SELECT * FROM tab WHERE tab.label + ' = ' + tab.value = 'foo = bar'}} > as well as > {{CREATE INDEX idx ON tab ( tab.tabel + '=' + tab.value )}} > or > {{CREATE INDEX idx ON tab (label) WHERE contains(tab.tabel, > 'very-important-key')}} > Operators could be mapped to UDFs like this: > {{+}} mapped to UDF {{cstarstd::oper_plus(...)}} > {{-}} mapped to UDF {{cstarstd::oper_minus(...)}} > or handled directly via {{Cql.g}} in 'special' code -- This message was sent by Atlassian JIRA (v6.3.4#6332)