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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.
24 paź 2014 · I would like to convert a datetime field to varchar so I can show a blank or a message when the date is NULL. This is what I have so far: select isnull(us.Date,0) as USDate, isnull(au.Date,0) as AUDate from ustable us left join autable au on us.column=au.column
19 sty 2001 · But sometimes we try to push a blank value in the date column, which results in translating and inserting a 1900-01-01 00:00:00. The value 'Blank' (Single Quote with no value) is meant for data types which accept character data, but it is not recognized by the date or datetime data types.
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.
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.
6 cze 2024 · The following code shows the results of converting a SMALLDATETIME value to a DATETIME value. DECLARE @smalldatetime SMALLDATETIME = '12-01-16 12:32'; DECLARE @datetime DATETIME = @smalldatetime; SELECT @datetime AS '@datetime', @smalldatetime AS '@smalldatetime';
3 mar 2024 · If you’re looking to include the entire day in your range for DATETIME columns, you’ll need to be specific: SELECT * FROM orders WHERE order_date >= '2022-12-01 00:00:00' AND order_date < '2023-01-01 00:00:00'; For retrieving specific date parts, like the year or month from a date column, SQL provides built-in functions:
