Second, filter out orders that haven’t been shipped.First, select data from the orders table. ![]() ORDER BY YEAR(shippeddate) Code language: SQL (Structured Query Language) ( sql )ģ rows in set (0.00 s Code language: JavaScript ( javascript ) Shippeddate IS NOT NULL GROUP BY YEAR(shippeddate) The following query uses the YEAR() function to retrieve the number of orders shipped per year SELECT YEAR(shippeddate) year, We’ll use the orders table from the sample database: If the date is NULL, the YEAR() function will return NULL as shown in the following example: SELECT YEAR( NULL) Code language: PHP ( php )Īs mentioned earlier, the YEAR() of a zero date is zero: SELECT YEAR( '') Code language: JavaScript ( javascript )ġ row in set ( 0.00 sec) Code language: SQL (Structured Query Language) ( sql ) 2) Using the YEAR() function with table data To get the current year, you use the NOW() function to get the current date and time and pass it to the YEAR() function as follows: SELECT YEAR(NOW()) The following example uses the YEAR() function to extract the year of January 1st 2017: SELECT YEAR( '') Code language: JavaScript ( javascript )ġ row in set ( 0.00 sec) Code language: SQL (Structured Query Language) ( sql ) Let’s take some examples of using the YEAR() function. If the date is NULL, the YEAR() function returns NULL. If the date is zero, the YEAR() function returns 0. The YEAR() function returns an integer that represents the year part of the provided date. date: This is the date or datetime value from which you want to get the year.Here’s the basic syntax of the YEAR() function: YEAR(date) Code language: SQL (Structured Query Language) ( sql ) The YEAR() function returns a year from a date value. Depending on the requirements and the format of the input strings, you can choose the most suitable method.Summary: in this tutorial, you will learn how to use the MySQL YEAR() function to get the year out of a date value. The STR_TO_DATE(), DATE_FORMAT(), DATE(), CAST(), and CONVERT() functions are powerful tools for handling date conversions efficiently. In this blog, we explored multiple methods to convert strings to dates in MySQL. SELECT CONVERT('', DATE) AS converted_date īoth CAST() and CONVERT() functions convert the input string ' ' to a date data type. SELECT CAST('' AS DATE) AS converted_date MySQL allows explicit casting of strings to dates using either the CAST() or CONVERT() functions. Method 4: Using CAST() or CONVERT() Function The DATE() function implicitly converts the string '' to a date data type, extracting the date part and discarding the time portion (if any). MySQL can perform implicit conversions between date formats and strings using the DATE() function. ![]() Here, we first use STR_TO_DATE() to convert the string ' 08-01-2023' to a date, assuming the format is ' MM-DD-YYYY.' Then, DATE_FORMAT() is used to convert the date back to the desired format ' YYYY-MM-DD.' Method 3: Using DATE() Function with Implicit Conversion We can combine this with the STR_TO_DATE() function to achieve the desired conversion. The DATE_FORMAT() function allows us to convert a date or a string into a specific format. In this example, the format string ' %Y-%m-%d' is used to indicate that the input string should be interpreted as a date in the format " YYYY-MM-DD." The function successfully converts the string ' ' to a date data type. ![]() SELECT STR_TO_DATE('', '%Y-%m-%d') AS converted_date The function takes two arguments: the input string and the format string. MySQL provides the STR_TO_DATE() function to convert a string to a date format based on a specified format string. In this blog, we will explore multiple methods to convert strings to dates in MySQL. Converting strings to dates is crucial when dealing with date data stored as strings or importing data from external sources. Working with dates is a common task in database management, and MySQL provides powerful functions to handle date conversions.
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