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MySQL/Amazon RDS error: “you do not have SUPER privileges…”
I'm attempting to copy my mysql database from an Amazon EC2 to an RDS:
7 Answers
7
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How to compare only Date without Time in DateTime types in Linq to SQL with Entity Framework?
Is there a way to compare two DateTime variables in Linq2Sql but to disregard the Time part.
12 Answers
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Select n random rows from SQL Server table
I've got a SQL Server table with about 50,000 rows in it. I want to select about 5,000 of those rows at random. I've thought of a complicated way, creating a temp table with a "random number" column, copying my table into that, looping through the temp table and updating each row with RAND() , and ...
How to truncate string using SQL server
i have large string in SQL Server. I want to truncate that string to 10 or 15 character
6 Answers
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Does MS SQL Server's “between” include the range boundaries?
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@craig, that's true, as long as you are using SQL 2008 or higher, which is when the Date datatype was introduced. Also, that syntax will convert that value for every single row, so won't be able to use any indexes on that field (if that is a concern).
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Unable to begin a distributed transaction
I'm trying to run SQL against a linked server, but I get the errors below :
9 Answers
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Is there any difference between GROUP BY and DISTINCT
I learned something simple about SQL the other day:
26 Answers
26
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What is the difference between a stored procedure and a view?
...ing from those tables A LOT... instead of doing the join in EVERY piece of SQL, I would define a view like:
CREATE VIEW vw_user_profile
AS
SELECT A.user_id, B.profile_description
FROM tbl_user A LEFT JOIN tbl_profile B ON A.user_id = b.user_id
GO
Thus, if I want to query profile_description b...
OR is not supported with CASE Statement in SQL Server
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This really stinks- t-sql can't handle an "or" in a case statement. Come on Microsoft time to grow up from the toy database status.
– Rich Bianco
Jan 11 '18 at 17:46
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SQL RANK() versus ROW_NUMBER()
I'm confused about the differences between these. Running the following SQL gets me two idential result sets. Can someone please explain the differences?
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