Oracle Conversion Function Support

TDV supports the conversion functions listed in the table below for Oracle.

Oracle Conversion Function	Notes
CAST
FORMAT_DATE	For timestamps, Oracle omits fractional parts unless the format string “ff” is used. If “ff” does not specify a precision, Oracle returns the precision of the data type used to store the returned value.
PARSE_DATE	Does not push.
PARSE_TIMESTAMP	Format “ff” (fractional part) is valid only for TO_TIMESTAMP.
TO_CHAR	For timestamps, Oracle omits fractional parts unless the format string “ff” is used. If “ff” does not specify a precision, Oracle returns the precision of the data type used to store the returned value.
TO_DATE	Format “ff” (fractional part) does not work for this function.
TO_NUMBER
TO_TIMESTAMP	For timestamps, Oracle omits fractional parts unless the format string “ff” is used. If “ff” does not specify a precision, Oracle returns the precision of the data type used to store the returned value.