/tags/release-0.0.0-rc0/hive/external/ql/src/test/queries/clientpositive/script_env_var1.q

# · text · 5 lines · 5 code · 0 blank · 0 comment · 0 complexity · 557f99c6eabfe8fffeee80fb2b453c34 MD5 · raw file 

    

  1. -- Verifies that script operator ID environment variables have unique values
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  2. -- in each instance of the script operator.
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  3. SELECT count(1) FROM
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  4. ( SELECT TRANSFORM('echo $HIVE_SCRIPT_OPERATOR_ID') USING 'bash' AS key FROM src LIMIT 1 UNION ALL
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  5.   SELECT TRANSFORM('echo $HIVE_SCRIPT_OPERATOR_ID') USING 'bash' AS key FROM src LIMIT 1 ) a GROUP BY key;
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