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21 mar 2013 · lhd.CreatedDate is a DateTime field and is non-nullable. I want to display an empty string if the field is the minimum date (1/1/1900), but my CASE statement doesn't work; CreatedDate displays 1900-01-01 00:00:00.000 in my query when that value is in the database. I'm using SQL Server 2008 R2.
17 lis 2015 · You can't get an empty string because you're returning the DATE value type from ISNULL. Per the docs, ISNULL. Returns the same type as check_expression. If a literal NULL is provided as check_expression, returns the datatype of the replacement_value.
19 sty 2001 · The solution is in-fact a workaround or a quick fix than a total solution, since a blank date can be either a NULL or 1900-01-01. However, converting the date into a string does relieve us from showing irrelevant data to our clients.
1 maj 2012 · SQL Date Format with the FORMAT function. Use the FORMAT function to format the date and time data types from a date column (date, datetime, datetime2, smalldatetime, datetimeoffset, etc. data type) in a table or a variable such as GETDATE () To get DD/MM/YYYY use SELECT FORMAT (getdate (), 'dd/MM/yyyy ') as date.
11 mar 2020 · SQL FORMAT function is useful to convert the dates, time, number, currency in a specified format. We should use it when we require locale-aware changes only as it might cause performance issues. We should use the SQL CONVERT function for all other cases.
1 gru 2018 · The FORMAT () function formats a value with the specified format (and an optional culture in SQL Server 2017). Use the FORMAT () function to format date/time values and number values. For general data type conversions, use CAST () or CONVERT ().
4 paź 2017 · You can't use the date functions on a varchar field. You'll need to convert created_at to a date field. That will make your SQL a lot cleaner as well as you can just use clauses like created_at > '2017-09-03' directly in your query.
