Viewing 15 posts - 811 through 825 (of 1,995 total)
The problem with using the social security number as a "natural" unique ID is that, erm, it isn't.
and we could say the same in the UK for our national...
October 15, 2019 at 3:52 pm
can you post the contents of an sp_who2 - we don't have much to go on
also is it sql that is using the CPU or another process - how are...
October 15, 2019 at 10:03 am
I've always found the following points be in favour of artificial keys
if my key is "firstname, surname, dateofbirth" then for every linked table I have to use 2 varchars and...
October 15, 2019 at 9:53 am
None of the answers is correct. You can index a computed column based on a float as long as it is persisted.
I made that same mistake - steve didn't...
October 15, 2019 at 9:44 am
hardware ?
SQL instance configuration ?
T-SQL code ?
Table design and 3NF?
you have to give us a little more about your problem so that someone can help you - I could go...
October 15, 2019 at 8:24 am
dammit - I pretty much only use persisted computed columns (we write once and read many)… so my version worked - I took out the persisted and it errored
October 15, 2019 at 8:14 am
Ian
unless i misread the original post (I've done that a lot) , they want a trailing zero not a leading zero
October 15, 2019 at 3:34 am
good shout sterling. It's got to be either network transfer or disk.
for network transfer, log onto the desktop and make sure your connection is using the shared memmory protocol (not...
October 15, 2019 at 3:27 am
one trick i use... Does it hang before the first row comes back, or start sending results and stall?
if you get nothing for 10 seconds I'd put money on compiles.
if...
October 14, 2019 at 5:40 pm
the best I can suggest is reverse the string, do a charindex for the first colon : then you know if there are only 2 digits for milliseconds
if it's...
October 14, 2019 at 3:50 pm
check in the database settings if you have "legacy cardinality estimation" turned on - also if you can change the database compatability mode you may get some better results
i'd forget...
October 14, 2019 at 3:44 pm
just make sure no-one tries to put a stored proc call inside the trigger making an assumption that it is single row only.
I've inherited triggers where they have put checks...
October 14, 2019 at 3:11 pm
is the locking at the sql level (ie in sql monitor or sp_who2 you can see a blocked process)???
I know with 1000 reports it's not feasible to go through all...
October 14, 2019 at 3:05 pm
Wow,
I just came off the back of speaking at data relay in Nottingham on this topic
we've been in business since 1851 (ok it was a bookshop back then) and most...
October 11, 2019 at 7:48 am
I can see you are using a string split function - the longer the string, the worse that function will perform.
although the number of UNION ALL statements in there will...
October 8, 2019 at 4:09 pm
Viewing 15 posts - 811 through 825 (of 1,995 total)