Paul Rogers created DRILL-5363:
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Summary: CURRENT_TIMESTAMP() documented, but not actually
available in Drill
Key: DRILL-5363
URL: https://issues.apache.org/jira/browse/DRILL-5363
Project: Apache Drill
Issue Type: Bug
Reporter: Paul Rogers
The [Drill
documentation|http://drill.apache.org/docs/date-time-functions-and-arithmetic/]
describes a CURRENT_TIMESTAMP() function. Tried the following query:
{code}
SELECT CURRENT_TIMESTAMP() FROM (VALUES(1))
{code}
Got the following errors:
{code}
SEVERE: org.apache.calcite.sql.validate.SqlValidatorException: No match found
for function signature CURRENT_TIMESTAMP()
SEVERE: org.apache.calcite.runtime.CalciteContextException: From line 1, column
8 to line 1, column 26: No match found for function signature
CURRENT_TIMESTAMP()
{code}
Please:
* Implement the function, or
* Remove the function from the documentation, or
* Leave the function in the docs, but add a footnote saying that the function
is not yet available.
Note that Drill provides a {{NOW()}} function which does work and would seem to
do exactly the same as the non-existent {{CURRENT_TIMESTAMP()}} function.
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