/tags/release-0.0.0-rc0/hive/external/ql/src/test/queries/clientpositive/script_env_var1.q
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Possible License(s): Apache-2.0, BSD-3-Clause, JSON, CPL-1.0
- -- Verifies that script operator ID environment variables have unique values
- -- in each instance of the script operator.
- SELECT count(1) FROM
- ( SELECT TRANSFORM('echo $HIVE_SCRIPT_OPERATOR_ID') USING 'bash' AS key FROM src LIMIT 1 UNION ALL
- SELECT TRANSFORM('echo $HIVE_SCRIPT_OPERATOR_ID') USING 'bash' AS key FROM src LIMIT 1 ) a GROUP BY key;