How to get current year in DB2?
Table of Contents
How to get current year in DB2?
To get the current date, time, and timestamp using SQL, reference the appropriate DB2 registers:
- SELECT current date FROM sysibm.sysdummy1 SELECT current time FROM sysibm.sysdummy1 SELECT current timestamp FROM sysibm.sysdummy1.
- VALUES current date VALUES current time VALUES current timestamp.
How to SELECT date in DB2?
That is, the format is MM/DD/YYYY. If you want to change the format, you can bind the collection of db2 utility packages to use a different date format. db2 “SELECT current date FROM sysibm. sysdummy1 ” 1 ———- 06/02/2014 1 record(s) selected.
How to use date Function in DB2?
The DATE function returns a date that is derived from a value. The schema is SYSIBM. The argument must be an expression that returns one of the following built-in data types: a date, a timestamp, a character string, a graphic string, or any numeric data type.
What is current date in DB2?
The CURRENT DATE special register specifies a date that is based on a reading of the time-of-day clock when the SQL statement is executed at the current server.
What is Sysibm sysdummy1?
As the name implies, SYSIBM.SYSDUMMY1 is a dummy table. It contains one row and one column, which is named IBMREQD and contains a value of ‘Y’. SYSIBM.SYSDUMMY1 is used extensively in SQL examples on the web and in the Knowledge Center.
What is default date format in DB2?
The DB2® subsystem default for the output format of a DATE value is supplied when DB2 is installed: ISO, USA, EUR, JIS, or LOCAL. The default is ISO. The value of this DATE subsystem parameter is saved in the data-only load module, DSNHDECP. You cannot change this default.
How do I get just the year from a date in SQL?
How to Extract the Year from a Date in SQL
- EXTRACT(part FROM date_expression);
- SELECT EXTRACT(YEAR FROM DATE ‘2022-02-21’) AS year;
- SELECT EXTRACT(YEAR FROM CURRENT_DATE) AS year;
- SELECT YEAR(CURRENT_TIMESTAMP);
- SELECT DATEPART(YEAR, CURRENT_TIMESTAMP) as year;
How do I get current year and month in SQL?
Use SQL Server GETDATE function with DAY, MONTH, EOMONTH, and YEAR functions
- YEAR function to display current year from SQL Server GETDATE function.
- MONTH function to display current month number from SQL Server GETDATE function.
- DAY function to display date from SQL Server GETDATE function.
What is Sysibm SYSDUMMY1 in Db2?
“The SYSIBM.SYSDUMMY1 table contains one row. The table is used for SQL statements in which a table reference is required, but the contents of the table are not important” this table has only one column. Column Name is IBMREQD.
Is there a dual table in Db2?
The DB2® data server resolves any unqualified reference to the DUAL table as a built-in view that returns one row and one column that is named DUMMY, whose value is ‘X’.
