SQL server date convertion












2















I am trying to convert a varchar to date using the below code.



SELECT CAST('14/08/2018' as date) --This code does not work
SELECT CAST('09/08/2018' as date) --This code works


It appears that when the day part of the date gets to '13' that is where it starts breaking.Is there a logical explanation for this?



The error given is :




Msg 241, Level 16, State 1, Line 7670

Conversion failed when converting date and/or time from character string.











share|improve this question




















  • 1





    Looks like your date format is set to MM/DD/YYYY

    – jarlh
    Nov 21 '18 at 10:15











  • If you use default date format that won't happen: 2018-08-14

    – juergen d
    Nov 21 '18 at 10:15
















2















I am trying to convert a varchar to date using the below code.



SELECT CAST('14/08/2018' as date) --This code does not work
SELECT CAST('09/08/2018' as date) --This code works


It appears that when the day part of the date gets to '13' that is where it starts breaking.Is there a logical explanation for this?



The error given is :




Msg 241, Level 16, State 1, Line 7670

Conversion failed when converting date and/or time from character string.











share|improve this question




















  • 1





    Looks like your date format is set to MM/DD/YYYY

    – jarlh
    Nov 21 '18 at 10:15











  • If you use default date format that won't happen: 2018-08-14

    – juergen d
    Nov 21 '18 at 10:15














2












2








2








I am trying to convert a varchar to date using the below code.



SELECT CAST('14/08/2018' as date) --This code does not work
SELECT CAST('09/08/2018' as date) --This code works


It appears that when the day part of the date gets to '13' that is where it starts breaking.Is there a logical explanation for this?



The error given is :




Msg 241, Level 16, State 1, Line 7670

Conversion failed when converting date and/or time from character string.











share|improve this question
















I am trying to convert a varchar to date using the below code.



SELECT CAST('14/08/2018' as date) --This code does not work
SELECT CAST('09/08/2018' as date) --This code works


It appears that when the day part of the date gets to '13' that is where it starts breaking.Is there a logical explanation for this?



The error given is :




Msg 241, Level 16, State 1, Line 7670

Conversion failed when converting date and/or time from character string.








sql sql-server tsql






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Nov 21 '18 at 10:16









Yogesh Sharma

32.8k51438




32.8k51438










asked Nov 21 '18 at 10:12









Tshepiso SelepeTshepiso Selepe

135




135








  • 1





    Looks like your date format is set to MM/DD/YYYY

    – jarlh
    Nov 21 '18 at 10:15











  • If you use default date format that won't happen: 2018-08-14

    – juergen d
    Nov 21 '18 at 10:15














  • 1





    Looks like your date format is set to MM/DD/YYYY

    – jarlh
    Nov 21 '18 at 10:15











  • If you use default date format that won't happen: 2018-08-14

    – juergen d
    Nov 21 '18 at 10:15








1




1





Looks like your date format is set to MM/DD/YYYY

– jarlh
Nov 21 '18 at 10:15





Looks like your date format is set to MM/DD/YYYY

– jarlh
Nov 21 '18 at 10:15













If you use default date format that won't happen: 2018-08-14

– juergen d
Nov 21 '18 at 10:15





If you use default date format that won't happen: 2018-08-14

– juergen d
Nov 21 '18 at 10:15












2 Answers
2






active

oldest

votes


















2














You should decide your date component before conversation :



I would considered date with style dd/mm/yyyy :



SELECT CONVERT(DATE, '14/08/2018', 103)


However, it seems SQL has set date mm/dd/yyyy.



If so, you can change it :



set dateformat dmy





share|improve this answer


























  • Thanks a lot this has solved my issue.

    – Tshepiso Selepe
    Nov 21 '18 at 10:34











  • @TshepisoSelepe if this answer solved your problem, then please mark it as the correct answer by clicking on the check mark at the left.

    – Lajos Arpad
    Nov 21 '18 at 11:00











  • Done.Thank you very much

    – Tshepiso Selepe
    Nov 30 '18 at 8:05



















1














The cause of your problem is that you have a mm/dd/yyyy format and the first value is the month. You will either need to swap the first and the second value. You can use convert for this purpose with option 101, which converts a mm/dd/yyyy to a mm/dd/yyyy:



select convert(DATE, '14/08/2018', 101);


This is the US standard and this converts your varchar to a DATE. Now, if you want to display this in a format of dd/mm/yyyy, then just do



select convert(varchar(10), convert(DATE, '14/08/2018', 101), 103);





share|improve this answer























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    2 Answers
    2






    active

    oldest

    votes








    2 Answers
    2






    active

    oldest

    votes









    active

    oldest

    votes






    active

    oldest

    votes









    2














    You should decide your date component before conversation :



    I would considered date with style dd/mm/yyyy :



    SELECT CONVERT(DATE, '14/08/2018', 103)


    However, it seems SQL has set date mm/dd/yyyy.



    If so, you can change it :



    set dateformat dmy





    share|improve this answer


























    • Thanks a lot this has solved my issue.

      – Tshepiso Selepe
      Nov 21 '18 at 10:34











    • @TshepisoSelepe if this answer solved your problem, then please mark it as the correct answer by clicking on the check mark at the left.

      – Lajos Arpad
      Nov 21 '18 at 11:00











    • Done.Thank you very much

      – Tshepiso Selepe
      Nov 30 '18 at 8:05
















    2














    You should decide your date component before conversation :



    I would considered date with style dd/mm/yyyy :



    SELECT CONVERT(DATE, '14/08/2018', 103)


    However, it seems SQL has set date mm/dd/yyyy.



    If so, you can change it :



    set dateformat dmy





    share|improve this answer


























    • Thanks a lot this has solved my issue.

      – Tshepiso Selepe
      Nov 21 '18 at 10:34











    • @TshepisoSelepe if this answer solved your problem, then please mark it as the correct answer by clicking on the check mark at the left.

      – Lajos Arpad
      Nov 21 '18 at 11:00











    • Done.Thank you very much

      – Tshepiso Selepe
      Nov 30 '18 at 8:05














    2












    2








    2







    You should decide your date component before conversation :



    I would considered date with style dd/mm/yyyy :



    SELECT CONVERT(DATE, '14/08/2018', 103)


    However, it seems SQL has set date mm/dd/yyyy.



    If so, you can change it :



    set dateformat dmy





    share|improve this answer















    You should decide your date component before conversation :



    I would considered date with style dd/mm/yyyy :



    SELECT CONVERT(DATE, '14/08/2018', 103)


    However, it seems SQL has set date mm/dd/yyyy.



    If so, you can change it :



    set dateformat dmy






    share|improve this answer














    share|improve this answer



    share|improve this answer








    edited Nov 21 '18 at 10:23

























    answered Nov 21 '18 at 10:14









    Yogesh SharmaYogesh Sharma

    32.8k51438




    32.8k51438













    • Thanks a lot this has solved my issue.

      – Tshepiso Selepe
      Nov 21 '18 at 10:34











    • @TshepisoSelepe if this answer solved your problem, then please mark it as the correct answer by clicking on the check mark at the left.

      – Lajos Arpad
      Nov 21 '18 at 11:00











    • Done.Thank you very much

      – Tshepiso Selepe
      Nov 30 '18 at 8:05



















    • Thanks a lot this has solved my issue.

      – Tshepiso Selepe
      Nov 21 '18 at 10:34











    • @TshepisoSelepe if this answer solved your problem, then please mark it as the correct answer by clicking on the check mark at the left.

      – Lajos Arpad
      Nov 21 '18 at 11:00











    • Done.Thank you very much

      – Tshepiso Selepe
      Nov 30 '18 at 8:05

















    Thanks a lot this has solved my issue.

    – Tshepiso Selepe
    Nov 21 '18 at 10:34





    Thanks a lot this has solved my issue.

    – Tshepiso Selepe
    Nov 21 '18 at 10:34













    @TshepisoSelepe if this answer solved your problem, then please mark it as the correct answer by clicking on the check mark at the left.

    – Lajos Arpad
    Nov 21 '18 at 11:00





    @TshepisoSelepe if this answer solved your problem, then please mark it as the correct answer by clicking on the check mark at the left.

    – Lajos Arpad
    Nov 21 '18 at 11:00













    Done.Thank you very much

    – Tshepiso Selepe
    Nov 30 '18 at 8:05





    Done.Thank you very much

    – Tshepiso Selepe
    Nov 30 '18 at 8:05













    1














    The cause of your problem is that you have a mm/dd/yyyy format and the first value is the month. You will either need to swap the first and the second value. You can use convert for this purpose with option 101, which converts a mm/dd/yyyy to a mm/dd/yyyy:



    select convert(DATE, '14/08/2018', 101);


    This is the US standard and this converts your varchar to a DATE. Now, if you want to display this in a format of dd/mm/yyyy, then just do



    select convert(varchar(10), convert(DATE, '14/08/2018', 101), 103);





    share|improve this answer




























      1














      The cause of your problem is that you have a mm/dd/yyyy format and the first value is the month. You will either need to swap the first and the second value. You can use convert for this purpose with option 101, which converts a mm/dd/yyyy to a mm/dd/yyyy:



      select convert(DATE, '14/08/2018', 101);


      This is the US standard and this converts your varchar to a DATE. Now, if you want to display this in a format of dd/mm/yyyy, then just do



      select convert(varchar(10), convert(DATE, '14/08/2018', 101), 103);





      share|improve this answer


























        1












        1








        1







        The cause of your problem is that you have a mm/dd/yyyy format and the first value is the month. You will either need to swap the first and the second value. You can use convert for this purpose with option 101, which converts a mm/dd/yyyy to a mm/dd/yyyy:



        select convert(DATE, '14/08/2018', 101);


        This is the US standard and this converts your varchar to a DATE. Now, if you want to display this in a format of dd/mm/yyyy, then just do



        select convert(varchar(10), convert(DATE, '14/08/2018', 101), 103);





        share|improve this answer













        The cause of your problem is that you have a mm/dd/yyyy format and the first value is the month. You will either need to swap the first and the second value. You can use convert for this purpose with option 101, which converts a mm/dd/yyyy to a mm/dd/yyyy:



        select convert(DATE, '14/08/2018', 101);


        This is the US standard and this converts your varchar to a DATE. Now, if you want to display this in a format of dd/mm/yyyy, then just do



        select convert(varchar(10), convert(DATE, '14/08/2018', 101), 103);






        share|improve this answer












        share|improve this answer



        share|improve this answer










        answered Nov 21 '18 at 10:25









        Lajos ArpadLajos Arpad

        28.4k1861118




        28.4k1861118






























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