You can use several functions to get the current date and time in PostgreSQL. Here are some commonly used functions: CURRENT_DATE: Returns the current date without the time part. Example: sql SELECT CURRENT_DATE; CURRENT_TIME: Returns the current time without the date part. Example: sql...
PostgreSQL supports numerous built-in functions that assist us in manipulating the date and time values efficiently. In Postgres, the built-in functions likeNOW(),CURRENT_DATE,CURRENT_TIMESTAMP, andLOCALTIMESTAMPare used with theSELECTstatement to get today’s date. These functions can be used wi...
3.5. Get the Closest Date to Today The current date is 4/5/2023. Enter the following formula in D15. =INDEX(D5:D13,MATCH(MIN(ABS(D5:D13-TODAY())),ABS(D5:D13-TODAY()),0)) Formula Breakdown ABS(D5:D13-TODAY()) The TODAY function returns the current date. The date will ...
PostgreSQL provides a wide range of built-in functions to work with date and time values, such as NOW(), EXTRACT(), DATE_PART(), etc. To get a specific date filed, the EXTRACT() and DATE_PART() functions are used in Postgres. However, these functions return the date field as an in...
PostgreSQL functions can be categorized into built-in and user-defined types. Built-in functions, also known assystem functions, come predefined with PostgreSQL upon installation. They cover a wide range of tasks such as mathematical operations, string manipulation, date and time handling, aggregates...
Learn how to use the COALESCE function in PostgreSQL to handle null values and provide default values when needed, ensuring your SQL queries return the desired results.
SELECT MAKEDATE(YEAR(CURDATE()), 1) AS first_date_of_year, MAKEDATE(YEAR(CURDATE()), 365) AS last_date_of_year;2. Query to get the First and Last Date of the Current Year in PostgreSQLSELECT CONCAT(YEAR(CURDATE()), '-01-01') AS first_date_of_year, CONCAT(YEAR(CURDATE()),...
To confirm the database was created, get the list of databases by typing the following command: \l Copy You’ll seeflask_dbin the list of databases. When you are finished, exit out of the PostgreSQL prompt by typing: \q Copy Postgres is now set up so that you can connect to and...
404 Error in Partial View 404 error on ajax call to MVC controller 404 page not found after deploying to my DEV box IIS A Bug? EditorFor and DisplayFor don't display same value - EditorFor out of date A circular reference was detected while serializing an object of type 'System.Data.Entit...
SELECT EXTRACT(YEAR FROM CURRENT_DATE) AS year; Here, the query above should return the year as ‘2022’ as shown: year --- 2022 NOTE: The extract() method is part of standard SQL and is supported by major database engines such as MySQL, PostgreSQL, and Oracle. However...