Float To Time Conversion
Aug 30, 2013I have a field 1700 its a float. I need that converted to time.
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Money And Float Conversion
Aug 22, 2005hi,
i'm get some strange behaviour with the money and float type. with a calculator divide 70 by 47 and multiply by 40 (70 / 47 * 40) and you get 59.5744 (rounded to nearest 4 decimal places). now try this in query analyser with the 70 as a money type and the result as a float:
declare @price money
declare @result float
select @price = 70
select @result = @price / 47 * 40
Print 'result = ' + str(@result,18,4)
now this will print out 59.5720
am i missing something ?
Float To Datetime Conversion
Aug 3, 2007I need to convert values in a float data type field to that of datetime. The float data type field currently contains values such as 20060927,20060928, etc. Any suggestions?
Thanks in advance,
sajmera
Having Conversion Issues - String To Float
Apr 26, 2007
I am running into some issues with conversion and would appreciate someone who can help on this.
I need to roll up a column which contains numeric (float) data but it is stored in a varchar field.
I was trying to do the following (please note that Activity field is varchar(50) in MyTable):
SELECT CONVERT(float, (NULLIF(Activity,0))) from MyTable
and i get the following error.
Msg 245, Level 16, State 1, Line 1
Conversion failed when converting the varchar value '-39862.8' to data type int.
I even tried with case statement (as below) but still got same issue.
SELECT CASE ISNUMERIC(NULLIF(Activity,0))
WHEN 1 THEN
CONVERT(float, (NULLIF(Activity,0)))
ELSE 0
END
from MyTable
Thanks,
Ashish
Conversion Of Oracle Date Time To Sql Server Date Time In SSIS
Jun 30, 2007This is driving me nuts..
I'm trying to extract some data from a table in oracle. The oracle table stores date and time seperately in 2 different columns. I need to merge these two columns and import to sql server database.
I'm struggling with this for a quite a while and I'm not able to get it working.
I tried the oracle query something like this,
SELECT
(TO_CHAR(ASOFDATE,'YYYYMMDD')||' '||TO_CHAR(ASOFTIME,'HH24:MM : SS')||':000') AS ASOFDATE
FROM TBLA
this gives me an output of 20070511 23:06:30:000
the space in MM : SS is intentional here, since without that space it appread as smiley
I'm trying to map this to datetime field in sql server 2005. It keeps failing with this error
The value could not be converted because of a potential loss of data
I'm struck with error for hours now. Any pointers would be helpful.
Thanks
Convert A Binary Float To FLOAT Datatype
Apr 9, 2007I can't take full credit for this. I want to share this with Jeff Moden who did the important research for this calculation here.
All I did was just adapting some old code according to the mantissa finding Jeff made and optimized it a little
Some test codeDECLARE@SomeNumber FLOAT,
@BinFloat BINARY(8)
SELECT@SomeNumber = -185.6125,
@BinFloat = CAST(@SomeNumber AS BINARY(8))
SELECT@SomeNumber AS [Original],
CAST(@SomeNumber AS BINARY(8)) AS [Binary],
dbo.fnBinaryFloat2Float(CAST(@SomeNumber AS BINARY(8))) AS [Converted],
@SomeNumber - dbo.fnBinaryFloat2Float(CAST(@SomeNumber AS BINARY(8))) AS [Error]
And here is the code for the function.CREATE FUNCTION dbo.fnBinaryFloat2Float
(
@BinaryFloat BINARY(8)
)
RETURNS FLOAT
AS
BEGIN
DECLARE@Part TINYINT,
@PartValue TINYINT,
@Mask TINYINT,
@Mantissa FLOAT,
@Exponent SMALLINT,
@Bit TINYINT,
@Ln2 FLOAT,
@BigValue BIGINT
SELECT@Part = 1,
@Mantissa = 1,
@Bit = 1,
@Ln2 = LOG(2),
@BigValue = CAST(@BinaryFloat AS BIGINT),
@Exponent = (@BigValue & 0x7ff0000000000000) / EXP(52 * @Ln2)
WHILE @Part <= 8
BEGIN
SELECT@Part = @Part + 1,
@PartValue = CAST(SUBSTRING(@BinaryFloat, @Part, 1) AS TINYINT),
@Mask =CASE WHEN @Part = 2 THEN 8 ELSE 128 END
WHILE @Mask > 0
BEGIN
IF @PartValue & @Mask > 0
SET @Mantissa = @Mantissa + EXP(-@Bit * @Ln2)
SELECT@Bit = @Bit + 1,
@Mask = @Mask / 2
END
END
RETURNSIGN(@BigValue) * @Mantissa * POWER(CAST(2 AS FLOAT), @Exponent - 1023)
END
Thanks again Jeff!
Peter Larsson
Helsingborg, Sweden
Conversion For Time
Oct 19, 2005I can get my DB to accept my date by doing the following: row.Item("RequestDate") = Me.fullDate.Date -----I have fulldate dimensioned as date above. However if I try to do the follwing for a Time it gives me an error when it trys to update the DB the column is set to datetime & when I check the value of the row Item in my command window it says
?row.Item("BeginTime")#6:00:00 AM# {Date}[Date]: #6:00:00 AM#
row.Item("BeginTime") = CDate(ddlBegin.SelectedValue & beginAMPM)row.Item("EndTime") = CDate(ddlEnd.SelectedValue & endAMPM)The SQL Error I get is the following:
SqlDateTime overflow. Must be between 1/1/1753 12:00:00 AM and 12/31/9999 11:59:59 PM.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.Data.SqlTypes.SqlTypeException: SqlDateTime overflow. Must be between 1/1/1753 12:00:00 AM and 12/31/9999 11:59:59 PM.Source Error:
Line 335: row.Item("EndTime") = CDate(ddlEnd.SelectedValue & endAMPM)
Line 336: DsVacationData1.RequestData.AddRequestDataRow(row)
Line 337: SqlDataAdapter2.Update(DsVacationData1)
Line 338: DsVacationData1.AcceptChanges()
Line 339: End SubThanks for any help.
Time Conversion
Dec 23, 1999Hi,
I'm don't seem to be able to find any examples for creating a timesheet app.
For example I have the following columns in mind
Date datetime
StartTime datetime
FinsishTime datetime
Lunch int
Total?
I want the last column to be computed and do a datediff between startTime
& FinishTime - Lunch.
Can someone advise me on the correct syntax.
Thanks in advance.
Time Conversion
Feb 26, 2008I'm using SQL server and in the database the 'epDischargeTime' is stored as '51600' for example. How I make sense of this and convert it to something like 10:00am or something. I need to find the % of patients that were discharged before 10am. Thanks in advance!
View 9 Replies View RelatedIBM Time Conversion
Mar 12, 2008Hi,
I will try keeping this short. I am connecting to DBS on an AS400. One of the columns in the table in DB2 that I am trying to get is described as ISO Time. When I use AS400 operations navigator and run a SQL query on the column I can see the time in the correct format Eg: 12:27:26. So the source looks ok.
I then connect to DB2 in SSIS, using the ODBC driver etc etc. I have a data reader source that then connects to the DB2 table, using a SQL command and gets the data. Ideally this would then go straight into a OLE DB Destination to get to my SQL Server. I have put a data viewer between the Data Reader and the destination to see the actual values coming through, and the time column is now being displayed as 44846000000.
I have tried using a Data Conversion task, but no combinations seem to get the time back into the correct format.
Any ideas?
Conversion: Time To Date
Apr 11, 2008I'm setting up a website for a new employer and their existing database.
The table I'm using has a Time field in it that captures the date and time of the record.
I'm trying to tie that field into some label controls and can't seem to figure out how to convert the time to just a date. I tried Format(TimeColumn, "MM/DD/YYYY") which does nothing but put my intended formatting as the label. What do I need to do to convert the time to just a date?
Date Time Conversion
Aug 2, 2000Hi,
I just had problem with Date Time conversion. Here is the example:
Select GetDate()
Result: 2000-08-02 23:50:15.280
Then I use Convert function:
Select Convert(DateTime,Cast(GetDate() as varchar), 101)
Result: 2000-08-02 23:50:00.000
What I expected to see is: 08/02/2000 and it was what I used to get.
Can anybody helpe to solve this problem? I am running sql server 7.0
Thanks,
Jim
Time Conversion Formula
Apr 24, 2001Does any of you have an SQL example that will convert a given date to the number of seconds since 1970? We have one that does the opposite (seconds to date), but can't figure out how to go date to seconds.
View 1 Replies View RelatedXML Date Time Conversion?
May 20, 2015I am querying XML data, which the data and time is returning in this format:
2015-01-16T16:06:14.577-06:00
This is my query:
SELECT
CONVERT(XML,BUSINESSOBJECTIMAGE).value('(NewDataSet/Table1/InstalledDate)[1]', 'nvarchar(100)') AS 'Installed Date'
FROM CORE_AUDITINGTRAIL.AUDITDETAIL
Running that, I get the native Date Time format, as I pointed out above. So, I've tried multiple ways to convert that into SQL format. I tried:
SELECT
CONVERT(XML,BUSINESSOBJECTIMAGE).value('xs:dateTime((NewDataSet/Table1/InstalledDate)[1])', 'nvarchar(100)') AS 'Installed Date'
FROM CORE_AUDITINGTRAIL.AUDITDETAIL
This doesn't seem to make a difference and still gives me the date in native XML format as identified above. So, then I tried this:
SELECT
CONVERT(XML,BUSINESSOBJECTIMAGE).value('xs:dateTime((NewDataSet/Table1/InstalledDate)[1])', 'datetime') AS 'Installed Date'
FROM CORE_AUDITINGTRAIL.AUDITDETAIL
Now I get an error:
Msg 242, Level 16, State 3, Line 1
The conversion of a datetimeoffset data type to a datetime data type resulted in an out-of-range value.
So, then I try converting it:
SELECT
CONVERT(datetime,CONVERT(XML,BUSINESSOBJECTIMAGE).value('xs:dateTime((NewDataSet/Table1/InstalledDate)[1])', 'nvarchar(100)')) AS 'Installed Date'
FROM CORE_AUDITINGTRAIL.AUDITDETAIL
Then I get this error:
Msg 241, Level 16, State 1, Line 1
Conversion failed when converting date and/or time from character string.
So, then I try converting it with 127 datetime type and get the same error:
SELECT
CONVERT(datetime,CONVERT(XML,BUSINESSOBJECTIMAGE).value('xs:dateTime((NewDataSet/Table1/InstalledDate)[1])', 'nvarchar(100)'),127) AS 'Installed Date'
FROM CORE_AUDITINGTRAIL.AUDITDETAIL
I even tried to CAST it as a datetime.
Time Conversion Hiccup
Sep 18, 2007Hi,ddl & dmlproject varchar(10) start char(5) stop char(5)------------------------- ----- -----hey now 21:00 19:25new test 20:25 20:30t 10 21:00 NULLt 11 21:10 21:35t 12 21:30 22:40t 12 7:05 11:10test me 08:00 14:25test me 17:00 17:55what I want is to calculate time duration using hour (h.1decimal) e.g.1.2 :what I have now using the following query:select project, start, stop,CASE WHEN (datediff(n,start,stop) < 0) THEN -1WHEN (datediff(n,start,stop) < 1) THEN (CAST(datediff(n,start,stop)as decimal(1)))ELSE Convert(decimal(1),(datediff(n,start,stop)/60)) END astotal_hoursfrom testTBlgroup by project, start, stopoutput:project start stop total_hours------------------------- ----- ----- -----------hey now 21:00 19:25 -1new test 20:25 20:30 0t 10 21:00 NULL NULLt 11 21:10 21:35 0t 12 21:30 22:40 1t 12 7:05 11:10 4test me 08:00 14:25 6test me 17:00 17:55 0If the calcuate is right I'd like to remove start and stop columns,so, it would just return project and the sum of hours including lessthan an hour in decimal for each.Thank you.
View 19 Replies View RelatedTime Conversion Issue
May 20, 2008Hi!
Im storing in a table the value corresponding to average answer time of incoming calls of our call center. The time is kept in seconds, however I need to show this value in minutes not in seconds, if I divide the seconds by 60 , I don€™t get the correct time in minutes, for example:
Time in minutes : 00:02:16 (2 minutes and 16 seconds)
Time in seconds : 136 Seconds (that€™s the value stored on my table)
Time in seconds converted in minutes : 136 / 60 = 2,2666666 minutes
I want to get 2,16 minutes
Is there any way to do this conversion (any sql function)?, and also is it correct to do this conversion ?
Thanks for your advices.
Julian Date Time Conversion
Sep 12, 2005Can anyone tell me how to convert julian date time to DateTime and Vice Versa?the function which I have only convers the date to Julian and julian to date but the time is not appended. How can i get the time into Julian format and from julian format?Any help would be appreciated.thanks.
View 2 Replies View RelatedDate And Time Together Conversion To Yyyy:mm:dd Hh:mm:ss
Apr 27, 2004I have 2 fields with data like
20040201 and 122235
Combined they need to make
2002-02-01 12:22:35
I can convert them separately to dates just fine. But when I try to combine them and convert missing something. here is what I have so far
select convert(datetime,(convert(datetime,[Dateproduced],112)+'
'+(left(timeproduced,2) + ':'+ substring(timeproduced,3,2)+':'+right(timeproduced ,2),120)))
from Demographic_staging
DTS Package Date/Time Conversion
Apr 10, 2007I''m working on a data conversion process and trying to convert data from SQL Server to Oracle 10g. The problem I'm encounterin g is that when I go from SQL to Oracle with a date into a Timestamp field in Oracle, it errors out. Not because it's only Timestamp, Oracle accepts dates in that field type. I don't know why this is happening, but I'm sure someone else has run into this...thoughts?
View 1 Replies View RelatedDate An Time Conversion Problem
Jan 25, 2005Well here is the problem iam trying to evaluate a expresion and return a string but when i run my code it always return where my expresion is false where it should return true. here is my code.
BEGIN
DECLARE @datefin_flag char(13), @strip datetime
select @strip = getdate()
--select convert(char(10),@strip,120)
select @datefin_flag = dateend FROM mattstest WHERE convert(char(10),datebegin,120) <= convert(char(10),@strip,120) and convert(char(10),dateend,120) >= convert(char(10),@strip,120)
--select @datefin_flag
--UPDATE dateflagevent SET flagevent = getdate() FROM dateflagevent
IF (@datefin_flag = @strip)
BEGIN
print 'Run'
END
ELSE
print 'You cant run this'
END
Now here is the my table data:
datebegin datefin
------------------------ ------------------------
2004-12-25 00:00:00.0002005-01-25 00:00:00.000
2004-11-25 00:00:00.0002004-12-24 00:00:00.000
2005-02-25 00:00:00.0002005-03-25 00:00:00.000
I think that the problem is the date and time they are the same but not in the right format its like saying 2004-01-25 is equal to janv 25 2005 how do i correct this.
UNIX Time Conversion Functions
May 28, 2006A common problem in moving data between SQL Server and UNIX systems is converting to/from the SQL Server datetime format to the UNIX time format.
There are several UNIX time formats, but the most common is a signed 32-bit integer that represents time as the number of seconds between 1970-01-01 00:00:00 and a given time. The functions in the script can be use to convert between SQL Server datetime and this UNIX time format.
For more information on UNIX Time, please read this link:
http://en.wikipedia.org/wiki/Unix_time
For more information about SQL Server date/time conversions, refer to this link:
Date/Time Info and Script Links
http://www.sqlteam.com/forums/topic.asp?TOPIC_ID=64762
The conversion of UNIX Time to SQL Server datetime is fairly trivial using the SQL Server DATEADD function, and this is the logic used by the F_UNIX_TIME_TO_DATETIME function in the script:
declare @UNIX_TIME int
select @UNIX_TIME = 1111111111
-- Using dateadd to add seconds to 1970-01-01
select [Datetime from UNIX Time] = dateadd(ss,@UNIX_TIME,'1970-01-01')
Results:
Datetime from UNIX Time
------------------------------------------------------
2005-03-18 01:58:31.000
(1 row(s) affected)
The conversion of SQL Server datetime to UNIX Time is more complex. SQL Server datetime is accurate to milliseconds so is necessary to either truncate or round off the time to a whole second. The function in the F_DATETIME_TO_UNIX_TIME script rounds the time down if milliseconds is less than 500 and up otherwise. A second problem is that UNIX Time is an integer, so it can only represent time from 1901-12-13 20:45:52 through 2038-01-19 03:14:07. The range of SQL Server datetime is 1753-01-01 through 9999-12-31, so the function in the script has logic to return a NULL if the datetime is outside the valid UNIX Time range. Another minor issue is that the SQL Server DATEDIFF function will not cover the full range of an integer value with seconds, so it is necessary to have additional logic in the function do cover the time from 1901-12-13 20:45:52 to 1901-12-14 00:00:00.
The function names created by this script are:
dbo.F_DATETIME_TO_UNIX_TIME( @DAY )
dbo.F_UNIX_TIME_TO_DATETIME( @UNIX_TIME )
The script also includes code to test and demo the functions.
if objectproperty(object_id('dbo.F_DATETIME_TO_UNIX_TIME'),'IsScalarFunction') = 1
begin drop function dbo.F_DATETIME_TO_UNIX_TIME end
go
create function dbo.F_DATETIME_TO_UNIX_TIME
( @DAY datetime )
returns int
as
/*
Function: F_DATETIME_TO_UNIX_TIME
Finds UNIX time as the difference in seconds between
1970-01-01 00:00:00 and input parameter @DAY after
rounding @DAY to the neareast whoie second.
Valid datetime range is 1901-12-13 20:45:51.500 through
2038-01-19 03:14:07.497. This range is limited to the smallest
through the largest possible integer.
Datetimes outside this range will return null.
*/
begin
declare @wkdt datetime
-- Return null if outside of valid UNIX Time range
if @DAY < '1901-12-13 20:45:51.500' or @DAY > '2038-01-19 03:14:07.497'
return null
-- Round off datetime to nearest whole second
select @wkdt = dateadd(ms,round(datepart(ms,@DAY),-3)-datepart(ms,@DAY),@DAY)
-- If date GE 1901-12-14
if @wkdt >= 712return datediff(ss,25567,@wkdt)
-- Handles time GE '1901-12-13 20:45:52.000 and LT 1901-12-14
return -2147472000-datediff(ss,@wkdt,712)
end
go
if objectproperty(object_id('dbo.F_UNIX_TIME_TO_DATETIME'),'IsScalarFunction') = 1
begin drop function dbo.F_UNIX_TIME_TO_DATETIME end
go
create function dbo.F_UNIX_TIME_TO_DATETIME
( @UNIX_TIME int )
returns datetime
as
/*
Function: F_UNIX_TIME_TO_DATETIME
Converts UNIX time represented as the difference
in seconds between 1970-01-01 00:00:00 to a datetime.
Any valid integer -2,147,483,648 through 2,147,483,647
can be converted to datetime.
*/
begin
return dateadd(ss,@UNIX_TIME,25567)
end
go
go
/*
Demo functions F_DATETIME_TO_UNIX_TIME and
F_UNIX_TIME_TO_DATETIME by converting a datetime
to UNIX time and back to datetime.
*/
select
[Input Datetime] = convert(varchar(23),DT,121),
[UNIX Time] = dbo. F_DATETIME_TO_UNIX_TIME(a.dt),
[Datetime from UNIX Time] =
-- Convert datetime to UNIX time an back to Datetime
convert(varchar(23),
dbo. F_UNIX_TIME_TO_DATETIME(dbo. F_DATETIME_TO_UNIX_TIME(a.dt)),121),
Note = .a.note
from
(
selectDT = getdate(),
Note = 'Current date'
union all
selectDT = dateadd(ms,500,getdate()),
Note = 'Current date + 500 ms'
union all
selectDT = dateadd(ms,750,getdate()),
Note = 'Current date + 750 ms'
union all
selectDT = '1901-12-13 20:45:51.500',
Note = 'Earliest datetime function can convert'
union all
selectDT = '2038-01-19 03:14:07.497',
Note = 'Last datetime function can convert'
union all
selectDT = '2001-09-09 01:46:40',
Note ='UNIX time 1000000000'
union all
selectDT = '2005-03-18 01:58:31',
Note = 'UNIX time 1111111111'
union all
selectDT = '2009-02-13 23:31:30',
Note ='UNIX time 1234567890'
union all
selectDT = '1901-12-14 00:00:00.000',
Note = 'Date time dateadd second limit'
union all
selectDT = '1901-12-13 23:59:59.000',
Note = 'Date time dateadd outside second limit'
union all
selectDT = '1901-12-13 20:45:51.497',
Note = 'Date time function cannot convert - low end'
union all
select
DT = '2038-01-19 03:14:07.500',
Note = 'Date time function cannot convert - high end'
union all
select
DT = '1753-01-01 00:00:00.000',
Note = 'Min Datetime'
union all
select
DT = '9999-12-31 23:59:59.997',
Note = 'Max Datetime'
) a
Results:
Input Datetime UNIX Time Datetime from UNIX Time Note
----------------------- ----------- ----------------------- --------------------------------------------
2006-05-29 23:34:11.517 1148945652 2006-05-29 23:34:12.000 Current date
2006-05-29 23:34:12.017 1148945652 2006-05-29 23:34:12.000 Current date + 500 ms
2006-05-29 23:34:12.267 1148945652 2006-05-29 23:34:12.000 Current date + 750 ms
1901-12-13 20:45:51.500 -2147483648 1901-12-13 20:45:52.000 Earliest datetime function can convert
2038-01-19 03:14:07.497 2147483647 2038-01-19 03:14:07.000 Last datetime function can convert
2001-09-09 01:46:40.000 1000000000 2001-09-09 01:46:40.000 UNIX time 1000000000
2005-03-18 01:58:31.000 1111111111 2005-03-18 01:58:31.000 UNIX time 1111111111
2009-02-13 23:31:30.000 1234567890 2009-02-13 23:31:30.000 UNIX time 1234567890
1901-12-14 00:00:00.000 -2147472000 1901-12-14 00:00:00.000 Date time dateadd second limit
1901-12-13 23:59:59.000 -2147472001 1901-12-13 23:59:59.000 Date time dateadd outside second limit
1901-12-13 20:45:51.497 NULL NULL Date time function cannot convert - low end
2038-01-19 03:14:07.500 NULL NULL Date time function cannot convert - high end
1753-01-01 00:00:00.000 NULL NULL Min Datetime
9999-12-31 23:59:59.997 NULL NULL Max Datetime
(14 row(s) affected)
Edit: Fixed minor bug that caused an overflow, instead of returning NULL, if input to function F_DATETIME_TO_UNIX_TIME was >= 9999-12-31 23:59:59.500.
CODO ERGO SUM
Date Time Conversion Problem
Feb 14, 2006Hi,I've run into a date conversion problem.When my package starts, I use a SQL Execute task to insert a record into a table. I set the SQLStatementSource value as follows:
"INSERT INTO tblUploadHeader (ExecutionGUID,
StartDateTime) VALUES ( '" + @[System::ExecutionInstanceGUID] + "', '" +
(DT_WSTR, 20) @[System::StartTime] + "' )"
which evaluates to
INSERT INTO tblUploadHeader (ExecutionGUID,
StartDateTime) VALUES ( '{C913A6EC-5DB9-405E-82DB-4F46DE454EEB}', '14/02/2006
11:53:32' )
StartDateTime is a column of type datetime. The INSERT results in the error:
Msg 242, Level 16, State 3, Line 1
The conversion of a char data type to a datetime data type resulted in an
out-of-range datetime value.
SQL Server is treating this as the 2nd day of the 14th month. I don't necessarily have control over the language of the destination SQL Server. Ideally I would like to format this as '14 Feb 2006 ...' which is totally unambiguous. Can anyone suggest a way of doing that in the expression editor, or some other workround?
Thanks
- Jerzy
SQL Tools :: Decimal To Time Conversion
Sep 7, 2015How to convert decimal to time .
I am using below codeÂ
declare @hour decimal(18,4)='249.2644444444'
select  RIGHT('00' + CONVERT(varchar(2),FLOOR(@hour)),2)
+':'
+ RIGHT('00' + CONVERT(varchar(2),FLOOR(((@hour-FLOOR(@hour))*60))),2)
+':'
+ RIGHT('00' + CONVERT(varchar(2),FLOOR(((@hour-FLOOR(@hour))*60)-FLOOR(((@hour-FLOOR(@hour))*60)))*60),2)
For example 1 it works fine but example 2 it throws arithmetic error. Looking for right code which accepts any value and converts to time.
Example 1 : 12.0763888889 as 12:04:00.
Example 2: 249.2644444444Â
error : Arithmetic overflow error converting numeric to data type varchar.
Conversion Failed When Converting Date And Or Time
May 14, 2014I am getting the following error :
conversion failed when converting date and or time from character string
I am using Sql Server 2008.(database designed for sql 2005 later moved to sql server 2008).
Pickup_time and actual_Pickup_time are varchar(5) in database.
What is wrong with this query?
Query:
SELECT COUNT(Trip_ID) AS OntimePickupCount
FROM MyTABLE
WHERE Start_Dt BETWEEN '01/01/2014' AND '04/30/2014'
AND (DateDiff(minute, CAST (Pickup_Time AS time), CAST (Actual_Pickup AS time )) BETWEEN 0 AND 15
OR DateDiff(minute, CAST (Actual_Pickup AS time), CAST (Pickup_Time AS time) ) BETWEEN 0 AND 15)
AND Actual_Pickup IS NOT NULL AND Actual_Dropoff IS NOT NULL
Data Conversion && Saving Takes Time
Jan 31, 2008The following T-SQL code is run in a vb.net (2003) module.
I am acquiring data from an OPC server into an array of data type object. It is necessary to declare the array as an object for the OPC server to return data. The OPC returns the data in 15 mS.
I now need to save this data to a table in SQL 2005 running on a 2003 server.
The table for saving the data has already been created and saving the data is actually an 'update ... set ... where' statement.
The statement is
For i as short = 1 to itemCount
sql_command = "Update [IO Log].[dbo].[IO Log] Set TagValue = " & itemValue(i) & " where TagName =' " & tagName(i)
sql_command.executeNonQuery
Next
The TagValue field datatype is decimal(18,6)
The itemValue(i) datatype is object / variant. The itemValue array contains 95% values of type Single and the rest are Integers.
The TagName datatype is varchar(50)
The tagName(i) datatype is string
When I run the loop (255 iterations) with the above query it takes 1500 mS.
If I force a conversion by changing the query to
sql_command = "Update [IO Log].[dbo].[IO Log] Set TagValue = Convert(decimal, " & itemValue(i) & ") where TagName =' " & tagName(i)
it takes 900 mS to execute for 255 iterations.
I tried one more variation
sql_command = "Update [IO Log].[dbo].[IO Log] Set TagValue = Convert(decimal(18,6), " & itemValue(i) & ") where TagName =' " & tagName(i)
which takes 1200 mS to execute for 255 iterations.
If I use the following code
dim tempValue as decimal = 123456789012.123456D
sql_command = "Update [IO Log].[dbo].[IO Log] Set TagValue = " & tempValue & " where TagName =' " & tagName(i)
it excutes in under 100 mS for 255 iterations.
There seems to be a problem during implicit / explicit conversion of type object/variant to decimal.
I need to save the data received from the OPC (255 tags) in under 150 mS.
Could somebody help?
Datetime To Time Conversion With Default Date
Aug 2, 2007Hi,
I am importing a csv file to SQL 2005 table. The source column is coming as datetime. The destination filed is a datetime type. I would like to update the destination with the time part from the source. I used the data conversion to convert it to time using "database time[DT_DBTIME]". For a source value "2/08/2007 21:51:07" this inserts a value "2007-08-03 21:51:07.000". I need the column to have a value as "1900-01-01 21:57:07.000".
Can someone please tell me how do I do this conversion?
Thanks,
CURSOR - Conversion Failed When Converting Date And / Or Time From Character String
May 15, 2015This is my code and I don't know why this error keeps coming out : PS : I did cursor to execute query.Th error showed is bold:
DECLARE RegCreatedDate CURSOR FOR
SELECT DISTINCT (CONVERT(NVARCHAR,CreatedDate,103))Â
FROM CA_Registration WHERE Month(CreatedDate)= @paMonthIn AND YEAR(CreatedDate)=@paYearIn
OPEN RegCreatedDate
FETCH NEXT FROM RegCreatedDate INTO @RegCreatedDate
WHILE @@FETCH_STATUS = 0
[Code] ....
Select Only - Conversion Failed When Converting Date And / Or Time From Character String
Sep 4, 2015I'm trying to select only July from show_held but I keep on getting the error message saying:
Conversion failed when converting date and/or time from character string.
I get error message after I write this code:
ANDshow.show_held = '&July&'
As you can see from the below code, How do I select July from times_held_in_July?
SELECTevent_name,
DATENAME (MONTH, show_held) AS times_held_in_July
FROMevent,
show
WHEREevent.show_id = show.show_id
Result:
event_name times_held_in_July
DressageJuly
Jumping July
Led in July
Led in September
Led in May
DressageApril
DressageJuly
Flag and PoleJuly
SELECTevent_name,
DATENAME (MONTH, show_held) AS times_held_in_July
FROMevent,
show
WHEREevent.show_id = show.show_id
ANDshow.show_held = '&July&'
Result:
Msg 241, Level 16, State 1, Line 24
Conversion failed when converting date and/or time from character string.
DB Design :: Conversion Failed When Converting Date And / Or Time From Character String
Sep 14, 2015BEGIN TRAN;
INSERT INTO [dbo].[QuestManualProcess]
      ([ProcessFromDate]
      ,[LastProcessedFileDateStamp]
      ,[ProcessedOnDate]
     Â
[code]....
Conversion failed when converting date and/or time from character string/
Record Count - Conversion Failed When Converting Date And / Or Time From Character String
Sep 26, 2014I am trying to write a stored procedure that loops through the list of user tables, gets the record count for each one and write a record to an audit table with DATE, TABLENAME, RECORDCOUNT.I keep getting an error "Conversion failed when converting date and/or time from character string".Here is the script...
DECLARE @table nvarchar(500)
DECLARE @sql nvarchar(520)
DECLARE CursorSelect CURSOR FOR
select table_name from INFORMATION_SCHEMA.tables where table_name not like 'sys%' order by table_name
[code]....
Transact SQL :: Error - Conversion Failed When Converting Date And / Or Time From Character String
Nov 16, 2015I've imported a CSV file into a table in SQL Server 2012. It's a large file, 140,000+ rows, so I couldn't covert it to Excel first to preserve the date format due to Excel's row limit. In the CSV file, there were 3 column with date data in "31-Aug-09" format, and the import automatically transformed these in "31AUG09" format (varchar(50)) in SQL Server. Now I need to convert these 3 columns from varchar to datetime so I could work with them in date format.
I've tried several things,e.g,
select
convert(datetime,
right(admdate,4)+left(admdate,2)+substring(admdate,3,3))
or
select
convert(datetime,
substring(admdate,6,4)+substring(admdate,1,2)+substring(admdate,3,3))
but keep getting the same error message (Msg 241) "Conversion failed when converting date and/or time from character string".
T-SQL (SS2K8) :: Conversion Failed When Converting Character String To Small Date-time Data Type
Jul 15, 2014All source and target date fields are defined as data type "smalldatetime". The "select" executes without error though when used with "insert into" it fails with the error:
Msg 295, Level 16, State 3, Line 25: Conversion failed when converting character string to small date-time data type..I am converting from a character string to smalldatetime since the source and target date columns are "smalldatetime". All other columns for the source and target are nvarchar(255). I assume there is an implicit conversion that I don't understand. In a test, I validated that all dates selected evaluate ISDATE() to 1.
USE [SCIR_DataMart_FromProd_06_20_2014]
GO
IF OBJECT_ID ('[SCIR_DataMart_FromProd_06_20_2014].[dbo].[IdentifierLookup]', 'U') IS NOT NULL
DROP TABLE [SCIR_DataMart_FromProd_06_20_2014].[dbo].[IdentifierLookup]
[code]....
Date Function - Conversion Failed When Converting Date And / Or Time From Character String
Mar 18, 2014I have the following
Column Name : [Converted Date]
Data Type : varchar(50)
When I try and do month around the [Converted Date] I get the following error message
“Msg 241, Level 16, State 1, Line 2
Conversion failed when converting date and/or time from character string.â€
My Query is
SELECT
month([Created Date])
FROM [FDMS_PartnerReporting].[Staging].[Salesforce_MarketingReporting]