In Oracle Database, the NUMTODSINTERVAL() function converts a number to an INTERVAL DAY TO SECOND literal.
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NEXT_DAY() Function in Oracle
In Oracle Database, the NEXT_DAY() function returns the date of the first instance of the specified weekday that is later than the specified date.
TO_CHAR(datetime) Function in Oracle
In Oracle Database, the TO_CHAR(datetime) function converts a datetime or interval value to a VARCHAR2 value in the format specified by the date format.
NEW_TIME() Function in Oracle
In Oracle Database, the NEW_TIME() function converts the date from a specified time zone to another specified time zone, and returns the result.
MONTHS_BETWEEN() Function in Oracle
In Oracle Database, the MONTHS_BETWEEN() function returns the number of months between two dates.
LAST_DAY() Function in Oracle
In Oracle Database, the LAST_DAY() function returns the last day of the month that contains the supplied date.
It accepts one argument, which is the date for which you want to find the last day of the month.
Continue readingROUND(date) Function in Oracle
In Oracle, the ROUND(date) function returns a date rounded to a specified date unit.
By default, it rounds the date to the nearest day, but you can provide an optional argument that specifies an alternative unit to use.
Oracle also has a ROUND(number) syntax, which is used on number. This article is solely about the ROUND(date) syntax, which is used on date.
COLLATION() Function in Oracle
In Oracle Database, the COLLATION() function returns the name of the derived collation for its argument.
NLS_CHARSET_NAME() Function in Oracle
In Oracle Database, the NLS_CHARSET_NAME() function returns the character set name of a given character set, based on its ID. You pass the character set ID as an argument, and the function returns its name.
NLS_COLLATION_NAME() Function in Oracle
In Oracle Database, the NLS_COLLATION_NAME() function returns the name of a given collation, based on its ID. You pass the collation ID when calling the function, and it returns the collation name.