SQL MIN and MAX Functions W3Schools
The SQL MIN and MAX Functions The MIN function returns the smallest value of the selected column The MAX function returns the largest value of the selected column
3 Ways to Select the Row with the Maximum Value in SQL Database Guide, Here are three examples that use SQL to find and select the row with the maximum value in a given column The examples work in most major RDBMSs including MySQL MariaDB PostgreSQL SQLite Another way to select the row with the maximum value is to join the table on itself like this SELECT p1 PetId p1 PetName p1 Score FROM PetShow p1
How to Find the Maximum Value of a Numeric Column in SQL
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 In our example the query returns the maximum number
SQL select only rows with max value on a column duplicate , Here s another solution to retrieving the records only with a field that has the maximum value for that field This works for SQL400 which is the platform I work on In this example the records with the maximum value in field FIELD5 will be retrieved by the following SQL statement
Get records with max value for each group of grouped SQL results
Get records with max value for each group of grouped SQL results, There s a super simple way to do this in mysql select from select from mytable order by Group age desc Person x group by Group This works because in mysql you re allowed to not aggregate non group by columns in which case mysql just returns the first row The solution is to first order the data such that for each group the row
SQL Server Online Course
What is the simplest SQL Query to find the second largest value
What is the simplest SQL Query to find the second largest value 1 This is an another way to find the second largest value of a column Consider the table Student and column Age Then the query is select top 1 Age from Student where Age in select distinct top 2 Age from Student order by Age desc order by Age asc Share
SQL Vs NGQL
For more information see OVER Clause Transact SQL Return Types Returns a value same as expression Remarks MAX ignores any null values MAX returns NULL when there is no row to select For character columns MAX finds the highest value in the collating sequence MAX is a deterministic function when used without the OVER and ORDER BY clauses MAX Transact SQL SQL Server Microsoft Learn. We usually use the MAX function in conjunction the GROUP BY clause to find the maximum value per group For example we can use the MAX function to find the highest salary of employee in each department as follows SELECT department id MAX salary FROM employees GROUP BY department id Code language SQL Structured Query Language sql Try It To find the maximum value of a column use the MAX aggregate function The function takes a column name or an expression to find the maximum value In our example we use the subquery to find the highest number in the column grade The subquery is The main query displays ID first and last name of the student and their grade
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