WebSELECT * FROM employees WHERE salary = (SELECT MAX (salary) FROM employees WHERE department_id=30); Answer: The SQL SELECT statement that you have written will … WebFeb 27, 2005 · Displaying the maximum value for every record Dear Tom,I have a table with all columns as datatype as Numericeg:Table Name :SAMPLEcol1 NUMERIC(4);col2 NUMERIC(4);col3 NUMERIC(4); etcDATARECORD NO COL1 COL2 COL3...1 4 10 22 6 5 4Required output should be the max value in every
How to find second max date? - DBAsupport.com
WebSELECT TOP, LIMIT and ROWNUM The LIMIT, SELECT TOP or ROWNUM command is used to specify the number of records to return. Note: SQL Server uses SELECT TOP. MySQL uses LIMIT, and Oracle uses ROWNUM. The following SQL statement selects the first three records from the "Customers" table (SQL SERVER): Example SELECT TOP 3 * FROM … WebJan 29, 2002 · If you have Oracle without analytic function: * to find second max date: Code: select max (hiredate) from emp where hiredate< (select max (hiredate) from emp) * to find second min date: Code: select min (hiredate) from emp where hiredate> (select min (hiredate) from emp) 01-28-2002, 02:22 PM #8. DevangP. port forwarding nighthawk r7000
How I select only max-1 record? - Oracle Forum - The …
WebMySQL supports the LIMIT clause to select a limited number of records, while Oracle uses FETCH FIRST n ROWS ONLY and ROWNUM. SQL Server / MS Access Syntax: SELECT TOP number percent column_name (s) FROM table_name WHERE condition; MySQL Syntax: SELECT column_name (s) FROM table_name WHERE condition LIMIT number; Oracle 12 … WebHere's how to get started: START HERE: ROADMAP Get an understanding of what you can learn about databases and SQL and read more about what you need. Join THe Academy Database Star Academy is my membership site for learning and improving SQL and database skills using video courses, PDF guides, practice questions, and more. … WebJan 27, 2024 · select customer_id, max ( order_datetime ) from co.orders group by customer_id; The challenge here is adding other columns to the result. If you add these unaggregated to the select list, you also need to group by them. Doing this gives you a row for each combination of values, so you could have many rows for each customer instead … port forwarding network utilities