I have below SQL.
UPDATE student_queues SET Deleted=0, last_accessed_by='raja', last_accessed_on=CONVERT(VARCHAR(24),'23-07-2014 09:37:00',113) WHERE std_id IN ('2144-384-11564') AND reject_details='REJECT' when I ran the above SQL the below exception has been throwed.
Conversion failed when converting date and/or time from character string.
If you're trying to insert in to last_accessed_on, which is a DateTime2, then your issue is with the fact that you are converting it to a varchar in a format that SQL doesn't understand.
If you modify your code to this, it should work, note the format of your date has been changed to: YYYY-MM-DD hh:mm:ss:
UPDATE student_queues SET Deleted=0, last_accessed_by='raja', last_accessed_on=CONVERT(datetime2,'2014-07-23 09:37:00') WHERE std_id IN ('2144-384-11564') AND reject_details='REJECT' Or if you want to use CAST, replace with:
CAST('2014-07-23 09:37:00.000' AS datetime2) This is using the SQL ISO Date Format.
Seems like last_accessed_on, is a date time, and you are converting '23-07-2014 09:37:00' to a varchar. This would not work, and give you conversion errors. Try
last_accessed_on= convert(datetime,'23-07-2014 09:37:00', 103) I think you can avoid the cast though, and update with '23-07-2014 09:37:00'. It should work given that the format is correct.
Your query is not going to work because in last_accessed_on (which is DateTime2 type), you are trying to pass a Varchar value.
You query would be
UPDATE student_queues SET Deleted=0 , last_accessed_by='raja', last_accessed_on=convert(datetime,'23-07-2014 09:37:00', 103) WHERE std_id IN ('2144-384-11564') AND reject_details='REJECT' DECLARE @FromDate DATETIME SET @FromDate = 'Jan 10 2016 12:00AM' DECLARE @ToDate DATETIME SET @ToDate = 'Jan 10 2017 12:00AM' DECLARE @Dynamic_Qry nvarchar(Max) ='' SET @Dynamic_Qry='SELECT (CONVERT(DATETIME,(SELECT CASE WHEN ( ''IssueDate'' =''IssueDate'') THEN EMP_DOCUMENT.ISSUE_DATE WHEN (''IssueDate'' =''ExpiryDate'' ) THEN EMP_DOCUMENT.EXPIRY_DATE ELSE EMP_DOCUMENT.APPROVED_ON END CHEKDATE ), 101) )FROM CR.EMP_DOCUMENT as EMP_DOCUMENT WHERE 1=1 AND ( CONVERT(DATETIME,(SELECT CASE WHEN ( ''IssueDate'' =''IssueDate'') THEN EMP_DOCUMENT.ISSUE_DATE WHEN (''IssueDate'' =''ExpiryDate'' ) THEN EMP_DOCUMENT.EXPIRY_DATE ELSE EMP_DOCUMENT.APPROVED_ON END CHEKDATE ), 101) ) BETWEEN '''+ CONVERT(CHAR(10), @FromDate, 126) +''' AND '''+CONVERT(CHAR(10), @ToDate , 126 ) +''' ' print @Dynamic_Qry EXEC(@Dynamic_Qry)