The cross-apply tag has no wiki summary.
4
votes
1answer
188 views
NEWID() In Joined Virtual Table Causes Unintended Cross Apply Behavior
My actual work query was an inner join, but this simple example with cross join seems to nearly always reproduce the problem.
SELECT *
FROM (
SELECT 1 UNION ALL
SELECT 2
) AA ( A )
CROSS JOIN ...
3
votes
1answer
109 views
How Can the Same Query in Two Nearly Identical Instances Generate Two Different Execution Plans?
Server A and Server B have identical hardware and instance configurations (A is Production, B is QA). B's DBs were restored from A's backups from one week ago. I was provided this query by the ...
3
votes
1answer
226 views
Build a three table join with a recusive table in the middle?
I have three relevent tables: Parts, PartGroup, and MarkupGroup.
Parts is simple.
PartID artificial primary key
Part part number
PartGroupID Foreign key
sample data:
1 ...
3
votes
1answer
559 views
CROSS APPLY-ing a parameterised function
Given the following definitions:
CREATE TABLE MyTable
(
col1 int,
col2 int,
col3 int,
col4 int
)
CREATE FUNCTION fn_MyFunction
(
@Param1 int,
@Param2 int
)
RETURNS TABLE AS ...
1
vote
2answers
167 views
Cross Apply without a function
I would like to run a query very similar to this on one of my production databases:
-- Setup the table (Already there in my real scenario)
create table dbo.MyTable(MyValue int, MyGroup varchar(5))
...
1
vote
0answers
278 views
how to split the column with cross apply in sql server 2008 [closed]
I have a table like this
VM1 SPLA - WINSVRSTD #P19-9999 QTY 1
VM2 SPLA - WINS ST #P29-9 9 QTY 2 : SPLA - WINSVRENTAAA #P39- 9 9 99 QTY 3:SPLA - WINS ST #P29-9 9 QTY 2 : SPLA - WINSVRENTAAA ...
0
votes
3answers
92 views
How to convert query results into groups of common results
I have a query that returns results like this:
MyValue MyGroup
_______________|_______________
56 | I
_______________|_______________
12 | I
...
