You actually have multiple problems - the fact that the column is stored as a string (varchar) and the format that is stored is regional specific (DD/MM/YYYY). If the language on the server is US English - the format DD/MM/YYYY will fail to convert to a valid date. US English format is MM/DD/YYYY … Answer from jeffw8713 on forums.sqlteam.com
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Oracle
asktom.oracle.com › pls › asktom › f
Convert date to string and compare, or ... - AskTom - Oracle
Convert date to string and compare, or convert string to date and compare? Tom, please consider this:I have a database/table with a DATE column that has no index and has the format 'DD-MM-YYYY'. I would like to use a standard format in my PL/SQL code that does not lead to implicit database ...
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SQL Shack
sqlshack.com › sql-convert-date-functions-and-formats
SQL Convert Date functions and formats
May 21, 2021 - DateFormatCode: We need to specify DateFormatCode to convert a date in an appropriate form. We will explore more on this in the upcoming section · Let us explore various date formats using SQL convert date functions.
Discussions

Changinf the date format in sql server like YYMMDD - Databases & Queries - Spiceworks Community
Respectfully, Ralph D. Wilson II Senior Programmer Analyst Information Technology Department 9311 San Pedro Suite 600 San Antonio TX 78216 (800) 527-0066 x7368 (210) 321-7368 (direct) ralphwilson@swbc.com “Make everything as simple as possible, but not simpler.” Albert Einstein · Hido ... More on community.spiceworks.com
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April 3, 2008
Sql server convert datetime to ''YYYY-MM-DD'T'HH:mm:ss.SSS'Z" - Stack Overflow
In SQL Server, I have a column start_date in Table1 (2 values shown below) '2006-08-15 00:00:00.000', '2010-07-13 18:53:59.000' I want to convert these dates to format "yyyy-mm-dd'T'hh:mm:ss.... More on stackoverflow.com
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CONVERT to Date
Hi. I've got a field that I'm trying to report on. It's set as a string in the database but formatted as short date. When I try report it throws out this error Conversion failed when converting the varchar value '10/09/2024 00:00:00' to data type int. What I'm trying to do is return all records ... More on forums.sqlteam.com
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March 25, 2021
sql server - How to get a date in YYYY-MM-DD format from a TSQL datetime field? - Stack Overflow
How do I retrieve a date from SQL Server in YYYY-MM-DD format? I need this to work with SQL Server 2000 and up. Is there a simple way to perform this in SQL Server or would it be easier to convert it More on stackoverflow.com
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People also ask

What is the difference between FORMAT and CONVERT in SQL?
CONVERT is faster and offers over 100 predefined style codes, but is less flexible. FORMAT supports fully customizable patterns and localization, but it relies on the .NET CLR and can be slower. If performance matters most, go with CONVERT. If you need culture-aware formatting, FORMAT is the better choice.
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codingsight.com
codingsight.com › home › sql date format: how to handle it the smart way
SQL Date Format: Easy Ways to Format SQL Dates
How can I format SQL dates for international users?
Use FORMAT with a culture code, for example: SELECT FORMAT(GETDATE(), 'D', 'fr-FR'); for French or SELECT FORMAT(GETDATE(), 'D', 'en-US'); for U.S. English. For data exchange across countries, avoid region-specific formats and rely on ISO 8601 (YYYY-MM-DD or YYYY-MM-DDTHH:MM:SS).
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codingsight.com
codingsight.com › home › sql date format: how to handle it the smart way
SQL Date Format: Easy Ways to Format SQL Dates
What is the best way to format dates in SQL Server?
It depends on your needs. If you want performance and predefined patterns, use the CONVERT function with style codes. If you need more flexibility and cultural variations, use the FORMAT function. For integrations and long-term storage, stick to ISO 8601, which avoids ambiguity.
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codingsight.com
codingsight.com › home › sql date format: how to handle it the smart way
SQL Date Format: Easy Ways to Format SQL Dates
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InfluxData
influxdata.com › home › how does date conversion work in sql? | influxdata
How Does Date Conversion Work in SQL? | InfluxData
October 6, 2023 - So, a SQL database with a date and time of "08/15/2023 23:20:30" can be read as invalid for a format of "DD/MM/YYYY" as there is no "15" month in the Gregorian calendar. --Wrong format Declare @date_time_value varchar(100)= '08/15/2023 23:20:30' select CONVERT(datetime2, @date_time_value, 103) as Date;
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Spiceworks
community.spiceworks.com › programming & development › databases & queries
Changinf the date format in sql server like YYMMDD - Databases & Queries - Spiceworks Community
April 3, 2008 - I am using SELECT CONVERT(VARCHAR(10),GETDATE(),112) it is giving 20080403; but i want result in YYMMDD format. i’ve tried one more command i.e. SELECT CAST(DATEPART(yy,GETDATE()) AS VARCHAR(20)),but it is again giving m…
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Stack Overflow
stackoverflow.com › questions › 74053120 › sql-server-convert-datetime-to-yyyy-mm-ddthhmmss-sssz
Sql server convert datetime to ''YYYY-MM-DD'T'HH:mm:ss.SSS'Z" - Stack Overflow
Select Convert(varchar,start_date,126)+'.000Z' as required_date from Table1 Select Convert(varchar,start_date,127)+'.000Z' as required_date from Table1 ... Sign up to request clarification or add additional context in comments. ... Thanks @Ineffable21, But I am looking for the dynamic one. Just gave here 2 examples but I could have values other than 000 too. That time it won't work. 2022-10-13T11:51:25.803Z+00:00 ... Thanks huMpty duMpty, but 'T' is mandatory. 2022-10-13T11:52:18.36Z+00:00 ... Select CONVERT(varchar(20),start_date,126)+ substring(CONVERT(varchar(35),start_date,121),20,23)+'Z' AS required_date from Table1
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Tutorial Gateway
tutorialgateway.org › sql-date-format
SQL DATE Format using Convert, Format Functions
March 23, 2025 - Here, we will use the DATETIME functions that are available to format date and time in SQL Server to return the date in different formats. SELECT DATEFROMPARTS(2017, 06, 14) AS 'Result 1'; SELECT DATETIMEFROMPARTS(2017, 06, 14, 11, 57, 53, 847) AS 'Result 3'; SELECT EOMONTH('20170614') AS 'Result 3'; In this example, we are going to use the Conversion Functions to format the Date and Time. And the Conversation functions are PARSE, TRY_PARSE, CONVERT, and TRY_CONVERT.
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SQL Shack
sqlshack.com › sql-convert-date
SQL convert date
November 28, 2019 - The example declares a variable named vardate and then this variable that is a varchar is converted to datetime using the CAST function. Note: For more information about the CAST function, refer to this link: CAST and CONVERT (Transact-SQL) ...
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InterSystems
docs.intersystems.com › latest › csp › docbook › DocBook.UI.Page.cls
TO_DATE | Caché SQL Reference | Caché & Ensemble 2018.1.4 – 2018.1.12
The TO_DATE function converts date strings in various formats to a date integer value, with data type DATE. It is used to input dates in various string formats, storing them in a standard internal representation.
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CodingSight
codingsight.com › home › sql date format: how to handle it the smart way
SQL Date Format: Easy Ways to Format SQL Dates
September 17, 2025 - Like in .NET, in SQL Server, you can format dates using different separators. Also, you can position the month, day, and year anywhere. Then, you can get the cultural information and use its date format. For instance, you can apply localization directly with the third parameter: -- Extract just YYYY-MM from a datetime SELECT LEFT(CONVERT(VARCHAR, GETDATE(), 23), 7) AS YearMonth;
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DotFactory
dofactory.com › sql › convert-datetime-to-string
SQL Convert DATETIME to String
SELECT CONVERT(VARCHAR, GETDATE(), 0) AS 'mon dd yyyy hh:mi(AM/PM)', CONVERT(VARCHAR, GETDATE(), 101) AS 'mm/dd/yyyy', CONVERT(VARCHAR, GETDATE(), 3) AS 'dd/mm/yy', CONVERT(VARCHAR, GETDATE(), 104) AS 'dd.mm.yyyy', CONVERT(VARCHAR, GETDATE(), 8) AS 'hh:mi:ss', CONVERT(VARCHAR, GETDATE(), 20) ...
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MSSQLTips
mssqltips.com › home › sql date format examples using convert function
SQL Date Format Examples using SQL CONVERT Function
September 26, 2025 - I want to convert a Text Field which is saving the Data in String into a Date field. The value stored is in the below format. Value Stored = 66028 Actual Value (or) Desired Output = 10-11-2021 (dd-mm-yyyy) ... you could create another table with the mapping and then join to that table based on the day of the month to return your A, B, C, etc. values. ... Hello, i am beginner in sql i have one task of conversion of date like.
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W3Schools
w3schools.com › sql › func_sqlserver_convert.asp
SQL Server CONVERT() Function
String Functions: ASCII CHAR_LENGTH ... STR_TO_DATE SUBDATE SUBTIME SYSDATE TIME TIME_FORMAT TIME_TO_SEC TIMEDIFF TIMESTAMP TO_DAYS WEEK WEEKDAY WEEKOFYEAR YEAR YEARWEEK Advanced Functions: BIN BINARY CASE CAST COALESCE CONNECTION_ID CONV CONVERT CURRENT_USER DATABASE IF IFNULL ISNULL LAST_INSERT_ID NULLIF SESSION_USER SYSTEM_USER USER VERSION SQL Server ...
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Microsoft Learn
learn.microsoft.com › en-us › sql › t-sql › functions › format-transact-sql
FORMAT (Transact-SQL) - SQL Server | Microsoft Learn
Applies to: SQL Server Azure SQL ... of date/time and number values as strings. For general data type conversions, use CAST or CONVERT....
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Count
count.co › sql-resources › sql-server › dates-and-times
Dates and Times | SQL Server | Count
Well, in that case, and in order ... and the easiest way to do so in Transact SQL is to call the function CONVERT and use the target data type and SYSDATETIME() as arguments....
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Microsoft Learn
learn.microsoft.com › en-us › sql › t-sql › functions › cast-and-convert-transact-sql
CAST and CONVERT (Transact-SQL) - SQL Server | Microsoft Learn
SQL Server provides the two digit year cutoff configuration option to change the cutoff year used by SQL Server. This allows for the consistent treatment of dates. We recommend specifying four-digit years. 3 Input when you convert to datetime; output when you convert to character data. 4 Designed for XML use. For conversion from datetime or smalldatetime to character data, see the previous table for the output format.
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Snowflake Documentation
docs.snowflake.com › en › sql-reference › functions › to_date
TO_DATE , DATE | Snowflake Documentation
For a VARCHAR expression, the result of converting the string to a date. For a TIMESTAMP expression, the date from the timestamp. ... If the VARIANT contains a string, a string conversion is performed. If the VARIANT contains a date, the date value is preserved as is. If the VARIANT contains a JSON null value, the output is NULL. For NULL input, the output is NULL. For all other values, a conversion error is generated. ... TO_DATE( <string_expr> [, <format> ] ) TO_DATE( <timestamp_expr> ) TO_DATE( '<integer>' ) TO_DATE( <variant_expr> ) DATE( <string_expr> [, <format> ] ) DATE( <timestamp_expr> ) DATE( '<integer>' ) DATE( <variant_expr> )
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Oracle
docs.oracle.com › en › database › oracle › oracle-database › 18 › sqlrf › TO_DATE.html
SQL Language Reference
January 4, 2023 - The first two digits of the returned DATE value can differ from the original char, depending on fmt or the default date format. This function does not support CLOB data directly. However, CLOBs can be passed in as arguments through implicit data conversion. ... SELECT TO_DATE( 'January 15, 1989, 11:00 A.M.', 'Month dd, YYYY, HH:MI A.M.', 'NLS_DATE_LANGUAGE = American') FROM DUAL; TO_DATE(' --------- 15-JAN-89