Search results
12 sty 2020 · It appears that for a DATE or DATETIME field, an empty value cannot be inserted. I got around this by first checking for an empty value (mydate = "") and if it was empty setting mydate = "NULL" before insert.
21 mar 2013 · 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.
19 sty 2001 · Since, we cannot insert a blank value instead of 1900…, we will use a workaround so we can at least display a blank value instead of a value that shows the date from another era. We will write a simple query, which will convert 1900-01-01 into a meaningful value.
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.
14 lut 2022 · But in SQL Server there is an implicit conversion of strings to dates, and the way it works is that en empty string converts to, yes, you guessed it, 1900-01-01. Thus, if DOB has the value 1900-01-01, the nullif function will return NULL for this date.
12 sie 2010 · Inserting a null value to the DateTime Field in SQL Server is one of the most common issues giving various errors. Even if one enters null values the value in the database is some default value as 1/1/1900 12:00:00 AM.
13 gru 2017 · I am getting a date show in one of my fields and I know this box is blank on the database. Is there a way of me showing this as a blank result instead of what I am being returned on the...
