Can we use like with date in SQL?
The LIKE operator does not work with date parts like month or date but the DATEPART operator does. *CASTING OpenDt because it’s value is in DATETIME and not just DATE . I’ve tested this in SQL Server 2005 and it works, but you’ll really need to try different combinations.
How do you write a SQL query to compare dates?
This can be easily done using equals to(=), less than(<), and greater than(>) operators. In SQL, the date value has DATE datatype which accepts date in ‘yyyy-mm-dd’ format. To compare two dates, we will declare two dates and compare them using the IF-ELSE statement.
How do I find data for a specific date in SQL?
SQL SELECT DATE
- SELECT* FROM.
- table_name WHERE cast (datediff (day, 0, yourdate) as datetime) = ‘2012-12-12’
How do I find the difference between two dates in SQL query?
To find the difference between dates, use the DATEDIFF(datepart, startdate, enddate) function. The datepart argument defines the part of the date/datetime in which you’d like to express the difference. Its value can be year , quarter , month , day , minute , etc.
How do dates work in SQL?
SQL Server comes with the following data types for storing a date or a date/time value in the database: DATE – format YYYY-MM-DD….SQL Date Data Types
- 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.
What is date SQL?
SQL Server 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. SMALLDATETIME – format: YYYY-MM-DD HH:MI:SS. TIMESTAMP – format: a unique number.
How to select a date in SQL Server?
SELECT * FROM record WHERE (DATEPART(yy, register_date) = 2009 AND DATEPART(mm, register_date) = 10 AND DATEPART(dd, register_date) = 10) I find this way easy to read, as it ignores the time component, and you don’t have to use the next day’s date to restrict your selection.
When to use’like’on a date column?
The default time is always midnight “00:00:00” won’t work in all circumstances because a date column is not a string, using “like” forces Oracle to do a conversion from date value to string value.
Which is the current date function in SQL?
The CURRENT_DATE is SQL-standard date function supported by almost all database systems such as Firebird, DB2, MySQL 5.x+, MonetDB, Oracle 11.x+, PostgreSQL, and SQLite.. Note that Oracle’s CURRENT_DATE returns both date and time values, therefore, to get the date data, you use the TRUNC function to truncate the time part:
When to use the LIKE operator in SQL?
The SQL LIKE Operator. The LIKE operator is used in a WHERE clause to search for a specified pattern in a column. There are two wildcards used in conjunction with the LIKE operator: % – The percent sign represents zero, one, or multiple characters. _ – The underscore represents a single character.