The MySQL equivalent of ISNULL is IFNULL If expr1 is not NULL, IFNULL() returns expr1; otherwise it returns expr2. Maybe also look at SQL NULL Functions The ISNULL from MySQL is used to check if a value is null If expr is NULL, ISNULL() returns 1, otherwise it returns 0.
SELECT … FROM yourtable WHERE ‘val’ IN (field1, field2, field3, field4, …) if you’re looking for exact full-field matches. If you’re looking for substring matches, you’ll have to go about it the long way: WHERE field1 LIKE ‘%val%’ or field2 LIKE ‘%val%’ etc….
When I had this problem, my database didn’t have an owner set properly. I had restored a database from another windows domain, right clicked the database -> properties and verified in the “general” tab that the owner was set correctly. However, in the “files” tab, owner was not set at all. As soon as I … Read more
DbVisualizer is OS independent using java. Download This was answered years ago. Another option is Azure Data Studio https://learn.microsoft.com/en-us/sql/azure-data-studio/download-azure-data-studio?view=sql-server-ver15
There are a few possible explanations as to why you see this behavior. Some common ones are The subquery or CTE may be being repeatedly re-evaluated. Materialising partial results into a #temp table may force a more optimum join order for that part of the plan by removing some possible options from the equation. Materialising … Read more
RTRIM CHAR columns. like this: SELECT * FROM MyTable WHERE (RTRIM(Field1) LIKE ‘%’ + CHAR(9) + ‘%’)
LOCK_ESCALATION = TABLE is the default behavior in SQL Server 2008 & is the ONLY behaviour in SQL Server 2005. You can safely drop the statement without any change in functionality.
Instead of giving: ./SQLEXPRESS //in the Server Name I put this: .\SQLEXPRESS //which solved my problem
Well, in SQL Server 2012 you could use the new TRY_CAST(), but with SQL Server 2008, you should be able to use ISNUMERIC(), and then include handling for values that do not pass that test.
That usually means you have the actual execution plan option turned on. The execution plan is sent as an extra rowset, resulting in an extra (1 row(s) affected) message. To disable actual execution plan press Ctrl+M.