WebHere is a look at a similar syntax to example 1: select oT.dateField, oT.siteID, oT.field1, oT.field2, oT.field3, from originalTable as oT inner join (select max (dateField) as … 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 …
How to find second max date? - DBAsupport.com
WebOct 26, 2006 · The hard way is like this: select SuperVisor , count (ContractNo) as totalcontracts from Contract group by SuperVisor having count (ContractNo) = ( select max (totalcontracts) as highest_total from ( select SuperVisor , count (ContractNo) as totalcontracts from Contract group by SuperVisor ) as t ) 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 … look rock fire tower
Fetching last record from a table - Ask TOM - Oracle
WebOct 11, 2024 · Method-1: Syntax: SELECT MAX (column_name) FROM table_name WHERE column_name NOT IN (SELECT Max (column_name) FROM table_name); First we selected the max from that column in the table then we searched for the max value again in that column with excluding the max value which has already been found, so it results in the … 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. … WebAug 19, 2024 · 1. the combination of 'cust_country' and 'cust_city' should make a group, 2. the group should be arranged in alphabetical order, the following SQL statement can be used: SELECT cust_city, cust_country, MAX( outstanding_amt) FROM customer GROUP BY cust_country, cust_city ORDER BY cust_city; Relational Algebra Expression: Relational … look rock observation tower \u0026 trail