Is it safe to run sp_updatestats on an SQL Server in the production environment? Or rather, what is the impact of updating all statistics on a sql server? Can it "choke" the sql server while it runs ...
I have a certain table in my OLTP database, which is bulk-updated by several users. There is no way to know when they will update the table (somewhere between 5 times a day and once in a week). The ...
We are using Oracle 11g, 18.104.22.168. We know a record exists in a table but a select is not returning it for some odd reason. The execution plans the general query, not forcing any index, shows that ...
We have a few tables in our database. Since most of our queries are date based, we have constructed clustered index on 'date + primary key (surrogate)' combination and we enforce joins on date as well ...
Is there a way to programmatically retrieve the definition of each STATISTICS added to table columns and indexes. For both user added and system created indexes. There are many STATISTICS like ...