WebDec 31, 1999 · To extract the value of the year field, you use the following statement: SELECT EXTRACT ( YEAR FROM INTERVAL '5-2' YEAR TO MONTH ) FROM DUAL; Code language: SQL (Structured Query Language) (sql) The result is 5 Code language: SQL (Structured Query Language) (sql) The following example extracts the value of the month … WebJul 31, 2015 · You can use extract () to get the actual year and compare those: DELETE FROM table_name WHERE extract (year from change_date) <= extract (year from current_date) - 5; If today is 2015 this will delete anything that is in 2010 or older. Replace the - 5 with the "X" you want to use.
Oracle SYSDATE - Oracle Tutorial
WebThe date functions are summarized in the table below. Click on the function name to jump to a discussion of that function. Before we examine each date function individually you must understand the available date formats. Date formats are usually one of the parameters you enter for a date function. WebAug 31, 2024 · 2 Answers Sorted by: 36 Oracle uses SYSDATE, and there's the ANSI standard CURRENT_TIMESTAMP (supported by both SQL Server and Oracle, besides others) to get the current date & time. v_today DATE; SELECT SYSDATE INTO v_today FROM DUAL; ...would be the equivalent to the TSQL you posted. hid global palm beach gardens
Oracle Date Functions: The Complete Guide - Database Star
WebAug 21, 2024 · Below are two functions that can be used to extract the year from a date in Oracle Database. The EXTRACT() Function. You can use the EXTRACT(datetime) function … WebThe Oracle/PLSQL CURRENT_DATE function returns the current date in the time zone of the current SQL session as set by the ALTER SESSION command. Syntax The syntax for the CURRENT_DATE function in Oracle/PLSQL is: CURRENT_DATE Parameters or Arguments There are no parameters or arguments for the CURRENT_DATE function. Returns WebJul 15, 2024 · To get the current date in SQL, you run either GETDATE (SQL Server), SYSDATE (MySQL or Oracle), or CURRENT_DATE (PostgreSQL). SQL Server There are several ways to get the current date in SQL Server, and all of them use functions. These six functions all return the date and time to different amounts of fractional seconds or based … hid global biometric