In Spark (but not Databricks), these work:regexp_replace('1234567890abc', '^(?<one>\\w)(?<two>\\w)(?<three>\\w)', '$3$2$1')
regexp_replace('1234567890abc', '^(?<one>\\w)(?<two>\\w)(?<three>\\w)', '${three}${two}${one}')In Databricks, you have to use ...
