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https://issues.apache.org/jira/browse/CASSANDRA-7769?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14098267#comment-14098267
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Robert Stupp commented on CASSANDRA-7769:
-----------------------------------------
So, this syntax would support:
# full, nested dollar-qutoted string constants like this
{{$function$the quick brown fox $q$jump$$q$ over the lazy $d$dog$d$$function$}}
which is valid and would be the alternative of
{{'the quick brown fox ''jump$'' over the lazy ''dog'''}}
# "simple" non-nested ones like this
{{$function$the quick brown fox jump$ over the lazy dog$function$}}
# and even this simple style
{{$$the quick brown fox jump$ over the lazy dog$$}}
> Implement pg-style dollar syntax for string constants
> -----------------------------------------------------
>
> Key: CASSANDRA-7769
> URL: https://issues.apache.org/jira/browse/CASSANDRA-7769
> Project: Cassandra
> Issue Type: Improvement
> Reporter: Robert Stupp
> Assignee: Robert Stupp
> Fix For: 3.0
>
>
> Follow-up of CASSANDRA-7740:
> {{$function$...$function$}} in addition to string style variant.
> See also
> http://www.postgresql.org/docs/9.1/static/sql-syntax-lexical.html#SQL-SYNTAX-DOLLAR-QUOTING
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