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#1: Fixed dialect for conversion from time to timestamp. #3

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Dec 10, 2020
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#1: Fixed dialect for conversion from time to timestamp. #3

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3 changes: 2 additions & 1 deletion src/exasol_odbc/dialect.tdd
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Original file line number Diff line number Diff line change
Expand Up @@ -372,7 +372,8 @@
<argument type='real' />
</function>
<function group='cast' name='DATETIME' return-type='datetime'>
<formula>TO_TIMESTAMP(%1)</formula>
<!-- Note that the date 1901-01-31 is a magic number in Tableau, used to signal that a date/time value acually only has a time component. -->
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Suggested change
<!-- Note that the date 1901-01-31 is a magic number in Tableau, used to signal that a date/time value acually only has a time component. -->
<!-- Note that the date 1901-01-31 is a magic number in Tableau, used to signal that a date/time value actually only has a time component. -->

<formula>IF REGEXP_INSTR(%1, '^\d\d?:\d\d?:\d\d?(?:\.\d{1,6})?$') > 0 THEN TO_TIMESTAMP('1901-01-31 ' || %1) ELSE TO_TIMESTAMP(%1) ENDIF</formula>
<argument type='str' />
</function>
<function group='cast' name='DATETIME' return-type='datetime'>
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