- How dO I get last 3 months data in SQL?
- How dO I use Getdate in SQL?
- How do you coalesce in SQL?
- How dO I get last 7 days record in SQL?
- How do I select a specific month in SQL?
- How do I get last two months data in SQL Server?
- How get next month in SQL Server?
- How do I get the current month start and end date in SQL?
- How do you find the running total in SQL?
- How do I get previous month records in MySQL?
- How can I get previous record in SQL?
- How do I get last 30 days record in SQL?
- How do I get the first day of the previous month in SQL?
- How get current date from last year in SQL Server?
- How can I compare two dates in SQL query?
- How do you subtract months in SQL?
- What is lead and lag in SQL?

## How dO I get last 3 months data in SQL?

SELECT *FROM Employee WHERE JoiningDate >= DATEADD(M, -3, GETDATE())SELECT *FROM Employee WHERE JoiningDate >= DATEADD(MONTH, -3, GETDATE())DECLARE @D INT SET @D = 3 SELECT DATEADD(M, @D, GETDATE()).

## How dO I use Getdate in SQL?

To get the current date and time in SQL Server, use the GETDATE() function. This function returns a datetime data type; in other words, it contains both the date and the time, e.g. 2019-08-20 10:22:34 . (Note: This function doesn’t take any arguments, so you don’t have to put anything in the brackets.)

## How do you coalesce in SQL?

For example, as we know, the Coalesce function returns the first non-NULL values. SELECT COALESCE (expression1, expression2, expression3) FROM TABLENAME; The above Coalesce SQL statement can be rewritten using the CASE statement. The query returns the same result as the one that uses the COALESCE function.

## How dO I get last 7 days record in SQL?

Here’s the SQL query to get records from last 7 days in MySQL. In the above query we select those records where order_date falls after a past interval of 7 days. We use system function now() to get the latest datetime value, and INTERVAL clause to calculate a date 7 days in the past.

## How do I select a specific month in SQL?

To select all entries from a particular month in MySQL, use the monthname() or month() function. The syntax is as follows. Insert some records in the table using insert command.

## How do I get last two months data in SQL Server?

Actually you can do GETDATE()-90 instead DATEADD(DAY, -90, GETDATE()) – huMpty duMpty Feb 20 ’14 at 16:45.@huMptyduMpty But 3 months is not necessarily 90 days, because months may have 30 or 31 days (or even 28 or 29 if we take February into account) – AlexB May 2 ’17 at 12:22.

## How get next month in SQL Server?

To get Next Month Date, pass the MONTH datepart to the DATEADD function followed by the number of months we want to add followed by the given date which is the registration date (RegDate) in our case.

## How do I get the current month start and end date in SQL?

The logic is very simple. The first part @DATE-DAY(@DATE) results to the Last day of a previous month and adding 1 to it will result on the first day of current month. The second part EOMONTH(@DATE) makes use of SYSTEM function EOMONTH which results to the last day of the given date.

## How do you find the running total in SQL?

The running total in SQL can be calculated in several ways….Let’s get started!Step 1 – Get Rows for Running Total. In order to calculate the running total, we’ll query the CustomerTransactions table. … Step 2 – Setup Details for Running Total using Inner Joins. … Step 3 – Calculate Running Total by Summarizing Rows.

## How do I get previous month records in MySQL?

select * from orders where order_date>now() – interval 1 month; In the above query, we select rows after past 1 month interval. We use INTERVAL clause and NOW() function to obtain the date 1 month in the past, from present date.

## How can I get previous record in SQL?

SQL Server LAG() is a window function that provides access to a row at a specified physical offset which comes before the current row. In other words, by using the LAG() function, from the current row, you can access data of the previous row, or the row before the previous row, and so on.

## How do I get last 30 days record in SQL?

SELECT * FROM product WHERE pdate >= DATEADD(day, -30, getdate()).

## How do I get the first day of the previous month in SQL?

SQL TricksMonths. SELECT DATEADD(MONTH, DATEDIFF(MONTH, 0, GETDATE()) – 1, 0) — First day of previous month. … Quarters. SELECT DATEADD(QUARTER, DATEDIFF(QUARTER, 0, GETDATE()) -1, 0) — First day of previous quarter. … Years. SELECT DATEADD(YEAR, DATEDIFF(YEAR, 0, GETDATE()) -1, 0) — First day of previous year. … Half Years. … Other.

## How get current date from last year in SQL Server?

How to Get First and Last Day of a Year in SQL ServerTo get the last day of the previous year: SELECT DATEADD(dd, -1, DATEADD(yy, DATEDIFF(yy, 0, GETDATE()), 0))To get the first day of the current year: SELECT DATEADD(yy, DATEDIFF(yy, 0, GETDATE()), 0)To get the last day of the current year: … To get the first day of the next year: … To get the last day of the next year:

## How can I compare two dates in SQL query?

The right way to compare date only values with a DateTime column is by using <= and > condition. This will ensure that you will get rows where date starts from midnight and ends before midnight e.g. dates starting with ’00:00:00.000′ and ends at “59:59:59.999”.

## How do you subtract months in SQL?

We can use DATEADD() function like below to Subtract Months from DateTime in Sql Server. DATEADD() functions first parameter value can be month or mm or m, all will return the same result.

## What is lead and lag in SQL?

LAG and LEAD The LAG function has the ability to fetch data from a previous row, while LEAD fetches data from a subsequent row. Both functions are very similar to each other and you can just replace one by the other by changing the sort order.