Details
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Improvement
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Status: Open
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Minor
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Resolution: Unresolved
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Impala 2.8.0
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None
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ghx-label-2
Description
The following impala-shell snippet looks odd because of the case-sensitivity of REPLACE: the column header would return 'z' if fed back into impala-shell, but the value is 't' because 'T' is not the same as 't' in REPLACE:
[localhost:21000] > select replace('t','T','z'); Query: select replace('t','T','z') +------------------------+ | replace('t', 't', 'z') | +------------------------+ | t | +------------------------+