Microsoft's SQL Server has a handy command that rebuilds all indexes in a table ... Sometimes, as when testing a table in a... How to Create a CLOB in Oracle How to Create a CLOB in Oracle.

Additionally, I want to run some additional queries off of that data that is returned from the SQL Server. I have concluded that the easiest way may be to create a temporary table that I can ...

Sound complicated? It's not, as Mary Ann Richardson shows us. SQL Server lets you use one command to quickly create a new table containing a subset of records from a larger table. For example ...

A lot of times, people will create lots of indexes assuming that this will fix the problem. SQL Server will almost always only use one index per table, and the extra indexes are getting updated ...

There are only seven of the 27 columns in the table in this query, so those other columns do not need to be read. The other performance benefit of columnstore indexes in SQL Server provide is ...

SQL Server 2016 and Azure SQL Database both give ... but without the Period column and without SYSTEM_VERSIONING. Explicitly creating your own history table lets you define different indexes or ...