Ian Hellstrom created DRILL-4497:
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Summary: Casting strings with leading/trailing spaces to integers
does not work
Key: DRILL-4497
URL: https://issues.apache.org/jira/browse/DRILL-4497
Project: Apache Drill
Issue Type: Bug
Reporter: Ian Hellstrom
When casting a string with leading and/or trailing spaces to an integer type
(e.g. INT or BIGINT), an exception is thrown. Casting the same numbers to
floating-point numbers works.
This is inconsistent and extremely confusing. Simply using TRIM() before
casting works though.
{code}
SELECT CAST(' 1' AS INT) FROM ...
SELECT CAST('1 ' AS INT) FROM ...
{code}
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