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26 Αυγ 2011 · You can use the Oracle TO_DATE function. WHERE someDateColumn <= TO_DATE(c#_date, 'YYYY/MM/DD') For the c# date (see custom date and time strings): DateTime.Now.ToString("yyyy/MM/dd") If you want to add hours/minutes/seconds, you can modify accordingly. edit - Actually since you mentioned the whole thing and not just the date, I'll add it.
28 Σεπ 2021 · SYSDATE is a SQL function that returns the current date and time set for the operating system of the database server. CURRENT_DATE returns the current date in the session time zone. The same story applies to SYSTIMESTAMP and CURRENT_TIMESTAMP.
13 Ιουλ 2016 · * the SYSDATE function returns a value of the DATE datatype.It includes timestamp, but not fractional seconds, nor time stamp. The three functions below reflects the settings of your session: * The CURRENT_DATE fuction returns a value of the DATE datatype within the session time zone
CURRENT_DATE: Similar to the sysdate function, but returns the current date-time within the sessions time zone. SELECT CURRENT_DATE FROM dual; CURRENT_DATE ----- 10/07/2004 18:36:24 1 row selected. ADD_MONTHS(date, months) Adds or subtracts the specified number of months from the specified date.
1 Ιουν 2023 · The Oracle SYSDATE function is used to show the current date and time of the operating system that the database runs on. It’s a quick and easy SQL function for finding the current date , or current date and time.
15 Ιαν 2019 · Depending on what you want to achieve, you should use SYSDATE or CURRENT_DATE consistently. The following little function shows how those two differ:
The SYSDATE function returns the current date and time value whose type is DATE. The format of the returned date time value depends on the value of the NLS_DATE_FORMAT parameter. Examples. The following example returns the current date and time of the OS where the Oracle Database resides:
