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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.
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.
28 maj 2024 · We'll look at several examples of using the SQL CONVERT function to convert and optionally format date, datetime, string, and integer data types. Here are some reasons you might use the CONVERT function: Display dates in a different format; Display numbers in a different format; Convert integers or dates to strings to concatenate with text data
12 paź 2022 · What is the FORMAT() function? FORMAT() turns numbers or datetimes into text, with rules for how they are displayed. When to use FORMAT() FORMAT() comes in handy for displaying dates, currency, and numeric values in a specific format. FORMAT() syntax FORMAT(value, format[, culture])
SQL Server comes with the following data types for storing a date or a date/time value in the database: DATE - format YYYY-MM-DD. DATETIME - format: YYYY-MM-DD HH:MI:SS. SMALLDATETIME - format: YYYY-MM-DD HH:MI:SS. TIMESTAMP - format: a unique number.
21 lip 2018 · Convert date to string using TO_CHAR () function. The DB2, Oracle, MySQL and PostgreSQL provide a function named TO_CHAR() that has a similar feature to the CAST function. You can use the TO_CHAR() function to format a date as a string.
