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jonesnc/example.sql

Created August 16, 2017 17:15
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Oracle SQL question
Raw
example.sql
SELECT CASE
WHEN column_a IS NULL
THEN 'column a missing'
WHEN column_b IS NULL
THEN 'column b missing'
END
FROM (SELECT
1234,
NULL AS column_a,
NULL AS column_b
FROM dual)
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