Convert Rows to columns using 'Pivot' in SQL Server
Apr 10, 2013 · If you are using SQL Server 2005+, then you can use the PIVOT function to transform the data from rows into columns. It sounds like you will need to use dynamic sql if …
Nested select statement in SQL Server - Stack Overflow
Check for more subquery rules and subquery types. More examples of Nested Subqueries. IN / NOT IN – This operator takes the output of the inner query after the inner query gets executed …
SQL Server Linked Server Example Query - Stack Overflow
The query is fully processed on the remote server thus will make use of index or any optimization on the remote server. Effectively reducing the amount of data transferred from the remote to …
nested - Nesting queries in SQL - Stack Overflow
Jun 25, 2014 · SELECT country.name as country, (SELECT country.headofstate from country where country.headofstate like 'A%') from country, city where city.population > 100000; I've …
Understanding PIVOT function in T-SQL - Stack Overflow
I find it absurd that SQL still doesn't support passing a SELECT query into the IN clause.
SQL WITH clause example - Stack Overflow
Sep 23, 2012 · The name assigned to the sub-query is treated as though it was an inline view or table. The SQL WITH clause is basically a drop-in replacement to the normal sub-query. …
sql - Oracle "Partition By" Keyword - Stack Overflow
Oct 28, 2016 · Can someone please explain what the partition by keyword does and give a simple example of it in action, as well as why one would want to use it? I have a SQL query written by …
How to query for Xml values and attributes from table in SQL …
XQuery [Sqm.data.query ()]: Attribute may not appear outside of an element I've hunted, and it's amazing how poorly documented, or exampled, Xml querying is. Most resources rather than …
plsql - Dynamic select in Oracle - Stack Overflow
Jul 24, 2017 · Yes, why not your can change SQL query as you like. In that case you need to collect to record type for example ret_val [schema].tablename%ROWCOUNT which will reflect …
sql query with multiple where statements - Stack Overflow
Dec 27, 2011 · I am having a rather, for me, complicated mysql query on which I am totally stuck and cannot find any answer for online. Here's my query: SELECT items.* FROM items INNER …