How do I find recent transactions in SQL?
SELECT MAX(TRANSDATE) FROM SQLBOOK.TRANSTEST WHERE CUSTOMERID = 1; Now, this query returns a single row with the date of the last transaction, to find that transaction record, we can join the result of this query to a query against the TRANSTEST file to find the rest of the field values in the target record.
How do I find duplicate records in a table SQL query?
How to Find Duplicate Values in SQL
- Using the GROUP BY clause to group all rows by the target column(s) – i.e. the column(s) you want to check for duplicate values on.
- Using the COUNT function in the HAVING clause to check if any of the groups have more than 1 entry; those would be the duplicate values.
How to find records that have the most recent date?
If you want to return a specified amount of records that have the most recent or latest dates in a field, and you do not know the exact date values, or they don’t matter, you create a top values query. For example, to see the five best sales quarters, use a top values query.
How to select the rows with the most recent date in SQL?
This SQL query works in most DMBS systems like MySQL, PostgreSQL and SQL-server. Keep in mind it also returns ties when a employee has the same MAX update_date. Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question.
How to find the most recent dates in Excel?
Optionally, you can specify a criteria to limit the scope of the query. When you specify criteria, the query sorts only the records that meet the criteria, and it identifies the top or bottom field values from within the sorted list. To continue with the sample data, switch to Design view.
How to check the birth date of a month?
The Month ( [Birth Date])= Month (Date ()) And Day ( [Birth Date])>Day (Date ()) portion of the expression checks the birth dates that occur in the current month to see if the birthday falls on or after the current day. If that condition is true, the function includes those records in the query.