Recently one of my friend was doing some investigation in a new/unknown database and had really hard time locating the primary key – foreign key relations. Like it’s really tough to locate these relations when not enforced at database level in terms of primary key and foreign key constraints. But generally all database developers keep […]
2011-09-14 (first published: 2007-08-15)
2,783 reads
Delete files on a fileshare leaving behind files not older than n-days.
2011-09-13 (first published: 2008-04-02)
10,055 reads
2011-09-12 (first published: 2011-09-02)
1,509 reads
2011-09-09 (first published: 2007-11-19)
8,935 reads
Script one or all roles in a database. Includes users, obect permissions and column permissions.
2011-09-08 (first published: 2008-01-08)
5,265 reads
Generate the scripts that will allow you to compare tables pass/fail.
2011-09-07 (first published: 2007-12-28)
12,595 reads
2011-09-05 (first published: 2007-01-25)
3,949 reads
2011-08-31 (first published: 2011-08-24)
2,546 reads
Lists all the tables in a database that do not contain any LOB columns(text, ntext, image, varchar (max), nvarchar (max), varbinary (max) and xml).
Useful when rebuilding indexes online.
2011-08-30 (first published: 2011-08-25)
760 reads
2011-08-24 (first published: 2011-08-12)
1,164 reads
By Zikato
A cryptic message, a book cipher hidden in art provenance records, and a trail...
By Steve Jones
A customer was trying to compare two tables and capture a state as a...
By Zikato
When I'm looking at a query, I bet it's bad if I see... a...
Comments posted to this topic are about the item BIT_COUNT II
Comments posted to this topic are about the item I Can't Make You Learn
Comments posted to this topic are about the item Why Your SQL Permissions Disappeared
In SQL Server 2025, I have a table (dbo.UserPermission) that contains this data:
UserID UserPermissions 15 23 37 4 NULLWhat is returned when I run this code:
select bit_count(UserPermissions) as PermissionCount from dbo.UserPermission where UserID = 4;See possible answers