James Duong created CALCITE-2299:
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Summary: TIMESTAMPADD(SQL_TSI_FRAC_SECOND) should be nanoseconds
not microseconds
Key: CALCITE-2299
URL: https://issues.apache.org/jira/browse/CALCITE-2299
Project: Calcite
Issue Type: Bug
Components: core
Affects Versions: 1.16.0
Reporter: James Duong
Assignee: Julian Hyde
When calling TIMESTAMPADD with the first parameter SQL_TSI_FRAC_SECOND and the
JDBC escape sequence, this gets interpreted as microseconds when it should be
interpreted as nanoseconds.
>From the ODBC spec on MSDN:
[https://docs.microsoft.com/en-us/sql/odbc/reference/appendixes/time-date-and-interval-functions?view=sql-server-2017]
'where fractional seconds are expressed in billionths of a second.'
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