Statement Remove Date Field For Free

Delete from yourTableName where datediff(now(), yourTableName. yourDateColumnName) > 7; Thanks mahesh for quick reply.

How to use DATE_TRUNC() in SQL. To remove the unwanted detail of a timestamp, feed it into the DATE_TRUNC() function. The date_trunc function shortens timestamps so they are easier to read.

The syntax is as follows: DELETE FROM yourTableName WHERE yourColumnName1=yourValue ORDER BY yourColumnName2 DESC LIMIT 1; The above syntax will delete last record (on condition) from a table. It sorts the column in descending order and choose the first element to delete.

We use system function now() to get the latest datetime value, and INTERVAL clause to calculate a date 7 days in the past.

How to get different date formats in SQL Server Use the SELECT statement with CONVERT function and date format option for the date values needed. To get YYYY-MM-DD use this T-SQL syntax SELECT CONVERT(varchar, getdate(), 23) To get MM/DD/YY use this T-SQL syntax SELECT CONVERT(varchar, getdate(), 1)

How to blank out a date field using SQL? "NULL" can be specified as a value in the Date field to get an empty/blank by using INSERT statement. Example: CREATE table test1 (col1 date);

Here's the SQL query to get last week's data in MySQL. In the above SQL query, we use WEEK() function to get Week number of order_date column. We select only those records whose week number is 1 less than the week number of today's date, obtained used NOW() function.

In your table, the record needs to be like date and month. select * from users where order_date > now() - INTERVAL 15 day; In the above query, we use the now() function to get the current date, and the INTERVAL() function to get the last 15 days records.

Format() will remove the time stamp from Date.

Solution 1: Create a date newInstance() and pass the Year, Month and Day from the dateTime. DateTime dt = System. now();