WHERE ISNULL doesn't bring though records where target value IS NULL
8161
How do I create a stored procedure that will optionally search columns?
114718
Is there a DBMS that allows the "= NULL" syntax?
51082
Linq query works with null but not int? in where clause
151469
What is the difference between null and System.DBNull.Value?
2097
Why does Oracle 9i treat an empty string as NULL?
138057
CAST throwing error when run in stored procedure but not when run as raw query
33613
Why is this trigger finding a null value despite the field being populated?
61502
SQL Coalesce in WHERE clause
106065
How to check if a Constraint exists in Sql server?
124471
Comparing nullable column values using "IS NULL" versus "= NULL"
157411
How to dynamically add OR operator to WHERE clause in LINQ
51138
Query to find GUID's "not in" null containing subquery returns no results
10620
SQL Server: Dynamic where-clause
51536
Concatenate fields in SOQL queries in the WHERE clause (no Apex)
50650
Return null for date_format when input is null in mysql
135100
How can you handle an IN sub-query with LINQ to SQL?
52660
WHERE statement that selects everything (content and NULL)