Find records with highest value based on unique ID

How to get max value with id in SQL?

To find the maximum value of a column, use the MAX() aggregate function; it takes a column name or an expression to find the maximum value. In our example, the subquery returns the highest number in the column grade (subquery: SELECT MAX(grade) FROM student ).

How do you find the highest value in a database?

Discussion: To find the max value of a column, use the MAX() aggregate function; it takes as its argument the name of the column for which you want to find the maximum value. If you have not specified any other columns in the SELECT clause, the maximum will be calculated for all records in the table.

Can we use Max in where clause?

MAX() function with Having
The SQL HAVING CLAUSE is reserved for aggregate function. The usage of WHERE clause along with SQL MAX() have also described in this page. The SQL IN OPERATOR which checks a value within a set of values and retrieve the rows from the table can also be used with MAX function.
 

How to SELECT max 3 values in SQL?

To get the maximum value from three different columns, use the GREATEST() function. Insert some records in the table using insert command. Display all records from the table using select statement.
 

How to find max value in SQL without MAX function?

You can do that as: select MIN(-1 * col)*-1 as col from tableName; Alternatively you can use the LIMIT clause if your database supports it.

How do I find the top 5 values in SQL?

SQL SELECT TOP Clause

1. SQL Server / MS Access Syntax. SELECT TOP number|percent column_name(s) FROM table_name;
2. MySQL Syntax. SELECT column_name(s) FROM table_name. LIMIT number;
3. Example. SELECT * FROM Persons. LIMIT 5;
4. Oracle Syntax. SELECT column_name(s) FROM table_name. WHERE ROWNUM <= number;
5. Example. SELECT * FROM Persons.

Which method can be used to find the highest value?

max() method returns the number with the highest value.

Which function is used to find the highest value?

The MAX function syntax has the following arguments: Number1, number2, … Number1 is required, subsequent numbers are optional. 1 to 255 numbers for which you want to find the maximum value.

How do you find the highest value in a list?

Python list max() function returns the maximum value present in the list.
 

How do I find the max value of a string in SQL?

You can use CAST() with MAX() for this. Since the string is filled with string and integer, fir example, “STU201”, therefore we need to use CAST().
 

What is Max ID in MySQL?

MySQL supports two-byte collation IDs. The range of IDs from is reserved for user-defined collations.

Can Max () be used for strings?

The max() method can also be used with strings. In the above example, the largest string based on the alphabetical order is returned. In the case of strings, the highest value can also be returned based on other parameters like the length of the string if the key parameter is used.