Details
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New Feature
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Status: Resolved
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Major
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Resolution: Fixed
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3.3.0
Description
In the current master, sometimes it's too confusable to represent JSON and regex in a string literal if they contain backslash.
For example, in JSON, \ needs to be escaped like as follows.
{"a": "\\"}
But, if the JSON above is represented in a string literal, further two \ are needed because string literal also requires \ to be escaped.
SELECT from_json('{"a": "\\\\"}', 'a string') {"a":"\"}
To make such case simpler, it's great if Spark supports raw string literal.
