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21 mar 2013 · I want to display an empty string if the field is the minimum date (1/1/1900), but my CASE statement doesn't work; CreatedDate displays 1900-01-01 00:00:00.000 in my query when that value is in the database. I'm using SQL Server 2008 R2.
20 lut 2024 · In MySQL, you use the DATE_FORMAT function. It receives a date parameter and a string with format descriptors that allow you to format the date in any way you want. To show the dates in a readable format – that includes weekday, year, month name, and day number – you must use the DATE_FORMAT function as follows:
SQL Date Data Types. MySQL comes with the following data types for storing a date or a date/time value in the database: DATE - format YYYY-MM-DD. DATETIME - format: YYYY-MM-DD HH:MI:SS. TIMESTAMP - format: YYYY-MM-DD HH:MI:SS. YEAR - format YYYY or YY.
21 lip 2018 · Convert date to string using TO_CHAR () function. The DB2, Oracle, MySQL and PostgreSQL provide a function named TO_CHAR() that has a similar feature to the CAST function. You can use the TO_CHAR() function to format a date as a string.
Here is an example that uses date functions. The following query selects all rows with a date_col value from within the last 30 days: . mysql> SELECT something FROM tbl_name-> WHERE DATE_SUB(CURDATE(),INTERVAL 30 DAY) <= date_col;. The query also selects rows with dates that lie in the future.
4 lut 2010 · CREATE TABLE mytable( `name` VARCHAR(30) NOT NULL, `payment_due_on` date DEFAULT NULL); If you want to insert something without the date, use: INSERT INTO mytable (name) VALUES ('name here');
6 cze 2024 · Let’s write the SQL query to filter the rows with empty strings or null values in the code column: SELECT id, name FROM Department WHERE code IS NULL OR code = ''; Here, we used the OR condition within the WHERE clause to combine two conditions.
