How do I check if a Sql server string is null or empty
I want to check for data, but ignore it if it's null or empty. Currently the query is as follows...
Replacing NULL with 0 in a SQL server query - Stack Overflow
For those few using SQL Server 2000 or 2005 ISNULL is SQL Server 2008 and above.
sql - Using IsNull () in a WHERE clause - Stack Overflow
Feb 10, 2017 · Using IsNull () in a WHERE clause Asked 8 years, 10 months ago Modified 6 years, 2 months ago Viewed 11k times
SQL query, if value is null then return 1 - Stack Overflow
89 I have a query that is returning the exchange rate value set up in our system. Not every order will have an exchange rate (currate.currentrate) so it is returning null values. Can I get it to …
t sql - How to check if a column is empty or null using SQL query ...
How do I check if a column is empty or null using a SQL select statement? For instance, if I want to check: select * from UserProfile WHERE PropertydefinitionID in (40, 53) and PropertyValue …
How to use isnull in where clause of SQL - Stack Overflow
Nov 11, 2022 · Generally, it's recommended to do not use non-standard functions when not required. I agree your query with OR should be prefered, but even if you want to avoid that, …
What is the Oracle equivalent of SQL Server's IsNull() function?
Aug 19, 2010 · In SQL Server we can type IsNull() to determine if a field is null. Is there an equivalent function in PL/SQL?
Is there is any Performance issue while using ISNULL() in SQL Server?
Jan 19, 2012 · So, when using isnull () in a where-clause, evaluate if it prevents the query optimizer from using an index. If so, consider creating a computed column with the result if …
How to replace (null) values with 0 output in PIVOT
PIVOT SUM(ISNULL(DATA,0)) AS QTY What syntax do I need to use?
null - IsNull function in DB2 SQL? - Stack Overflow
0 COALESCE function same ISNULL function Note. you must use COALESCE function with same data type of column that you check is null.