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Replacing part of a string SQL based on condition

I have a use case in amazon redshift which I have a list of numbers in a column: E.g: 1,2,3,4,5,6 For this use case, the numbers have to be in the same column. Lets say that I want to pass a parameter and remove that number from the list. The thing I try to do is: So basically I try

Unable to query null in datetime column in mysql

select query There are are many entries having NUll as ShippedDate, one of them can be seen in the photo, but when i search for those entries where ShippedDate is NULL is get a empty set. How do i select all having NULL as ShippedDate Answer You use wrong operator, equal not work with null

How to query SQL by month & id to get SUM

I have the table data like: And I want to display asp.net table like: Here is the code to get data by group month and shop code But i don’t know exactly how to display data like image 2 in asp.net html table. Can anyone advise on how to do that in asp.net? Thanks in advance. Answer Create a pivot

Query to filter duplicate rows for particular column values

I have below table with given values:- Need query to filter Below ResultSet: I need a single row for a given Parent_code. If there are multiple Parent_code, then I have to look for highest Course_Version, if even Course_version’s are same, then I have to look for course_locale=’en_US’ only. And if even …