How to create fast database queriesArchive for the ‘SQL Server’ Category SQL Server: deleting with self-referential FOREIGN KEY, handling loops with 2 comments From comments to one of my previous posts: SQL Server: deleting with self-referential FOREIGN KEY In my case the query goes to ...
a] Create a function called polygon that draws a polygon in a polar plot. Your function should have a single input parameter: The number of sides. b] Use a for loop to create a figure with four subpl A root of a dag is a vertex r such that...
For example: CREATE OR REPLACE PUBLIC SYNONYM my_plan_table for plan_table$ 12.3 Running EXPLAIN PLAN To explain a SQL statement, use the EXPLAIN PLAN FOR clause immediately before the statement. For example: EXPLAIN PLAN FOR SELECT last_name FROM employees; This explains the plan into the ...
A "tail -f" equivalent command in Powershell to show real time logging A call to SSPI failed A connection to the directory on which to process the request was unavailable. This is likely a transient condition. A fast way to remove duplicated lines from an unsorted text file? a lot of c...