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https://issues.apache.org/jira/browse/CALCITE-5744?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated CALCITE-5744:
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Labels: pull-request-available (was: )
> Add STR_TO_MAP for Spark dialect
> --------------------------------
>
> Key: CALCITE-5744
> URL: https://issues.apache.org/jira/browse/CALCITE-5744
> Project: Calcite
> Issue Type: Improvement
> Components: core
> Affects Versions: 1.35.0
> Reporter: jackylau
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.35.0
>
>
> STR_TO_MAP(string[, stringDelimiter[, keyValueDelimiter]])
> - Returns a map after splitting the *string* into key/value pairs using
> delimiters. Default delimiters are ',' for *stringDelimiter* and ':' for
> *keyValueDelimiter* Both {{pairDelim}} and {{keyValueDelim}} are treated as
> regular expressions.
> *Examples:*
> {{}}
> {code:java}
> > SELECT str_to_map('a:1,b:2,c:3', ',', ':');
> - {"a":"1","b":"2","c":"3"}
> > SELECT str_to_map('a');
> {"a":null} {code}
> {{{}{}}}{{{}{}}}
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