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How to report an error from a SQL Server user-defined function
...rom foo where ID = @aID
--error checking code is embedded within this union
--when the ID exists, this second selection is empty due to where clause at end
--when ID doesn't exist, invalid cast with case statement conditionally causes an error
--case statement is very hack-y, but th...
Correct format specifier to print pointer or address?
...e representation and alignment requirements as each other. All pointers to union types shall have the same representation and alignment requirements as each other. Pointers to other types need not have the same representation or alignment requirements.
39) The same representation and alignment ...
CSS “and” and “or”
...e expression, it becomes just ".registration_form_right input" because the union of the two selectors includes all inputs.
– geofflee
May 9 '10 at 9:41
...
'IF' in 'SELECT' statement - choose output value based on column values
...
SELECT id, amount
FROM report
WHERE type='P'
UNION
SELECT id, (amount * -1) AS amount
FROM report
WHERE type = 'N'
ORDER BY id;
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...
What makes a SQL statement sargable?
...) OR (FullName IS NULL)) be SELECT... FROM ... WHERE FullName = 'Ed Jones' UNION SELECT...FROM...WHERE FullName IS NULL? I was once told by an optimisation guy that using OR in the where clause can unsarg queries..?
– High Plains Grifter
Nov 9 '15 at 9:30
...
How do I change db schema to dbo
...t answer...
I added an exec to have this code self-execute, and I added a union at the top so that I could change the schema of both tables AND stored procedures:
DECLARE cursore CURSOR FOR
select specific_schema as 'schema', specific_name AS 'name'
FROM INFORMATION_SCHEMA.routines
WHERE specif...
Why should we typedef a struct so often in C?
...ep C Secrets". The gist is: You WANT to know that something is a struct or union, not HIDE it.
– Jens
Mar 14 '12 at 10:31
34
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How to get sp_executesql result into a variable?
...))
INSERT into @tab EXECUTE sp_executesql N'
SELECT 1 AS col1, 2 AS col2
UNION ALL
SELECT 1 AS col1, 2 AS col2
UNION ALL
SELECT 1 AS col1, 2 AS col2'
SELECT * FROM @tab
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SQL Server query to find all permissions/access for all users in a database
... ON perm.[major_id] = obj.[object_id]
WHERE
princ.[type] in ('S','U')
UNION
--List all access provisioned to a sql user or windows user/group through a database or application role
SELECT
[UserName] = CASE memberprinc.[type]
WHEN 'S' THEN memberprinc.[name]
...
How to show all privileges from a user in oracle?
...YS_PRIVS
WHERE GRANTEE IN (SELECT USERNAME FROM DBA_USERS)
UNION ALL
-- System privileges granted users through roles
SELECT PRIVILEGE, NULL AS OBJ_OWNER, NULL AS OBJ_NAME, ALL_ROLES_FOR_USER.GRANTED_USER AS USERNAME, GRANTEE AS GRANT_TARGET, ADMIN_OPTION AS ADMIN_OR_...