Convert Nvarchar Values To Decimals
Feb 1, 2008
I'm new to SQL so please walk me through this step by step.
All the columns in my table have a data type of nvarchar, however, some of them need to be changed to decimals.
Here's an example of what my table (cicc.972file) looks like now
Account nvarchar(8) Balance nvarchar(8) Percent nvarchar(5)
45678935 459600 03500
78965215 005643 10000
and here's what I need it to look like
Account Number Balance Percent
45678935 4596.00 0.3500
78965215 56.43 1.0000
This seems like it should be ridiculously easy, but I keep running into road blocks. Like I said, this is just a sample from my table. My real table has 90 columns in it and about half of them need to be changed to either a dollar representation or a percent.
Thanks for you help!
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Mar 13, 2007
I have imported a text file with various data into sql table. all these values have been imported as nvarchar. I need to convert these into Integer. the format of the values is 10length i.e. 0000000.00.
example of data:
0001028.99 - needs to be shown as 1028.99
222.00 - needs to be shown as 222.00
0000190.89 - needs to be shown as 190.89
2708.99 - needs to be shown as 2708.99
00000-50.99 - needs to be shown as -50.99
-109.79 - needs to be shown as -109.70
as you can see some of the values have leading zeros and some don't.
i have tried converting from nvarchar to int and i get the error cannot convert nvarchar to int, i believe it may be because the data contains negative values as well as positive values.
Is there a split function or position function which i can use to extract the data? or any other methods which i can use would be really helpful.
Thanks
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Dec 9, 2013
I have SQL Server 2012 SSIS. I have Excel source and OLE DB Destination.I have problem with importing CustomerSales column.CustomerSales values like 1000.00,2000.10,3000.30,NotAvailable.So I have decimal values and nvarchar mixed in on Excel column. This is requirement for solution.However SSIS reads only numeric values correctly and nvarchar values are set as Null. Why?
CREATE TABLE [dbo].[Import_CustomerSales](
[CustomerId] [nvarchar](50) NULL,
[CustomeName] [nvarchar](50) NULL,
[CustomerSales] [nvarchar](50) NULL
) ON [PRIMARY]
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Jul 24, 2007
i have got a table
id name pagenumber(nvarchar)
1 gas pg:231-123
2 dff pg:323-123
i need to copy data from this table to another with page number as
id name pagenumber(int)
1 gas 231
2 dff 323
help me
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Oct 9, 2003
Hi,
How I can convert text '07012003' into datetime ?.
If I am using below format and getting the error 'the conversion of char data type to smalldatetime data type resulted in an out-of-range smalldatetime value'
select convert(smalldatetime,'07012003')
Any advice please?.
Thanks,
Ravi
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Feb 15, 2008
I have a data type float with a value of 10000487930 that I'm trying to insert into a data type nvarchar and am getting the result of '1.00005e+010'. I've tried cast(field as nvarchar) however this is not working. What might fix this? I cannot change the insert table data type.
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Sep 6, 2006
for example:
SELECT CAST(CAST(getdate() AS datetime) AS float)
how can i convert the return select value to nvarchar????
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Jan 22, 2005
I need to sort by an ntext field, but it won't let me do it.
However, if I cast the field as nvarchar(100), I can use ORDER BY on that.
Is there any reason that this is a bad idea? In my testing, ordering by a converted ntext field was actually *faster* than ordering by an nvarchar (same data in the fields).
Josh
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May 16, 2008
Hi,
how to convert nvarchar datatype to float?
Regards
Prashant
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Aug 15, 2013
I am hitting error to convert nvarchar to numeric.
my data as below:
2721.000000000000
How can I convert to be just 2721?
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Jul 4, 2007
Hi guys, how are you? I was wondering how I do to convert int to nvarchar and vice versa?
Thank you very much.
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Dec 4, 2007
Hi everyone.
So as the subject says, I have a few fields that are nvarchar but hold date information. Most of these fields I have been able to move to datetime easiliy enough, simply by going into edit mode for the table and converting the fields to datetime. But 1 field is giving me problems I keep getting this error.
quote:- Unable to modify table.
Arithmetic overflow error converting expression to data type datetime.
The statement has been terminated.
I really dont know why I'm getting this error, but I"m assuming it may have to be something like one of the records may not be in date format. But I don't know if this is the case and I don't know how to locate where my problem is coming from.
Any guidance is greatly appreciated.
Thanks.
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May 21, 2008
I have the following code:
INSERT INTO Reports_PI_Recent
SELECT TOP(13)* FROM Reports_PI
ORDER BY RecordKey desc
problem is that the data I am trying to insert is of the type nvarchar. eg: 06.50
I need it to be converted to type decimal (or float) before it is inserted in the new table.
Is there a way to do this within the SELECT TOP expression?
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May 22, 2008
I have the following code:
INSERT INTO Reports_PI_Recent
SELECT TOP(13)* FROM Reports_PI
ORDER BY RecordKey desc
problem is that the data I am trying to insert is of the type nvarchar. eg: '06.50'
I need it to be converted to type decimal (or float) before it is inserted in the new table.
Is there a way to do this within the SELECT TOP expression?
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Apr 2, 2008
HI All,
1)I have a question. I have a column in nvarchar format which is called close_date and is in the following format: 29.02.2008 ( example). I need to convert it to date format.I also add that data conversion not working as column apper blank on table. Do you have any idea?
2)Also the second problem is how to unzip the file stored on the shared drive in the package before uploading.
Any help much appreciated
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Feb 4, 2008
I'm working with a horrible database! The field I'm having issues with is a negative number stored as a nvarchar, but it's not stored in a consistent format. I need to convert the field to a decimal (9,2) but I can't because of the negative sign.
Example:
Balance
00000000
0000-413
0000-913
00-10913
00009526
I don't even know where to start to convert this. Any help is appreciated!
Thanks.
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Oct 8, 2007
I need to always have a formatting of 999,999,999.00 in a column called PropertyMap9.
PropertyMap9 is always a nvarchar(max)
How do I SET a value using a CONVERT or CAST to accomplish this ?
Why does this give me a syntax error ? The PropertyMap7 set actually works and performs the calculation and sets the new value for that row, however the next line gives an error. I need all 3 columns PropertyMap9, 8, and 7 to always have the above formatting, while still maintaining the nvarchar(max) datatype in the column. HELP!
update PropertyMapValues
set PropertyMap7 = CONVERT(NVARCHAR(MAX),CAST(PropertyMap8 AS money) - (CAST(PropertyMap9 AS money)),1)
set PropertyMap9 = CONVERT(NVARCHAR(MAX),CAST(PropertyMap9 AS money))
END
Msg 102, Level 15, State 1, Procedure UpdatePropertyMap7, Line 59
Incorrect syntax near '='.
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Dec 9, 2007
Is there any way to convert Unicode (NVarchar) to Ascii (Varchar)?
If I just use cast , the result will become ???.
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Jan 21, 2014
I have value with data type nvarchar:
total
000000854.00
000000042.00
000000065.17
000000000024
000000000.24
How can i convert to decimal and remove 0 infront? but those with 0.xx would not remove the 0 after the dote.
total
854.00
42.00
65.17
24
0.24
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Jul 28, 2015
I have a string variable
string str1="1,2,3,4,5";
I have to use the above comma separated values into a SQL Search query whose datatype is integer. How would i do this Search query in the IN Operator of SQL Server. My query is :
declare @id varchar(50)
set @id= '3,4,6,7'
set @id=(select replace(@id,'''',''))-- in below select query Id is of Integer datatype
select *from ehsservice where id in(@id)
But this query throws following error message:
Conversion failed when converting the varchar value '3,4,6,7' to data type int.
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Jan 17, 2008
Hi all,
I spent about an hour searching the forums and the web but could not find a solution. Bob Bojanic, if you are around can you answer?
I have a DB that stores WW data for company names in a varchar
I don't have control over this DB, other than to pull data from it
I have an SSIS package that grabs WW data in a single pull using a system account
I have an Execute SQL task that runs a sproc to stage the data
I have a Data Flow Task that then copies the data to another server (where I need it)
The destination columns are nvarchar. The source columns are varchar.
Some countries (such as Korea and China) end up with ASCII gibberish (because of code page issues).
I have a solution that involves pulling the data, BCP the pulled data to a text file, then re-import with the correct code page, and delete the gibberish. BUT, I'd like to do this as part of the pull if possible (without any data duplication).
I've tried modifying the CodePage properties for both the Staging step (Execute SQL task running a sproc) and the Source & Dest columns for the Data Flow Task with no luck. Can anyone assist? Thanks much!
Brian
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Jul 9, 2015
I have a table with 2 columns and my source data looks like this..
PolicyNum InsCode
1ABC12 1001
1ABC12 1002
1ABC12 1003
1ABC12 1004
1ABC12 1005
[Code] ....
My output should look like this..I need T-sql to get below output.
PolicyNum InsCode1 InsCode2
1ABC12 1001 1005
1ABC12 1002 1006
1ABC12 1003 1004
1ABC20 1001 1005
[Code] ...
Basically it's converting certain row values to new column. Every PloicyNum will have 1001 to 1006 Fixed InsCode values as a group.
Rule-1: InsCode value 1001 should always mapped to 1005
InsCode value 1002 should always mapped to 1006
InsCode value 1003 should always mapped to 1004
Rule-2: For a policyNum, If any Inscode value is missed from the group values 1001 to 1006, still need to mapped with corresponding values as shown in Rule-1
In the above sample data..
for PolicyNum - 1ABC20 , group values 1003,1006 are missing
for PolicyNum - 1ABC25 , group values 1002,1003,1004,1005,1006 are missing
Create Table sampleDate (PolicyNum varchar(10) not null, InsCode Varchar(4) not null)
Insert into Sample Date(PolicyNum, InsCode) Values ('1ABC12','1001')
Insert into Sample Date(PolicyNum, InsCode) Values ('1ABC12','1002')
Insert into Sample Date(PolicyNum, InsCode) Values ('1ABC12','1003')
[Code] ....
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Dec 9, 2014
We have an address table with a house_num field which is a nvarchar.
Most of house numbers are numbers like 1234, 0989
But some of them have a letter behind it like 678 B, 8909 F, even some like this 123/B
We would like to remove any non-numeric letter for this column.
Is there a way to do it?
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Jun 16, 2012
Ok I have upgraded my works database from a poorly designed Access database to a SQL database. The previous system allowed NULL values and duplicates to be inserted into a field that should NOT ALLOW NULL Values or duplicates. Therefore, this issue has now been moved across to my new system as I cannot set these constraints on the field that has multiple NULL values.
My solution would be to use a sequential operator, so whatever = NULL would be changed to a sequential number that us as administrators would know was a bogus number starting at something like = 999999900 counting up from that. There are only 250 records that would require updating.
To make things more interesting this field is not a integer type, its a Nvarchar type as its a Hardware ID. Both numerical and characters are require.
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Feb 12, 2014
I want to add $ symbol to column values and convert the column values to western number system
Column values
Dollar
4255
25454
467834
Expected Output:
$ 4,255
$ 25,454
$ 467,834
My Query:
select ID, MAX(Date) Date, SUM(Cost) Dollars, MAX(Funded) Funding from Application
COST is the int datatype and needs to be changed.
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Apr 29, 2008
Hello.
My database stores the decimals in Spanish format; "," (comma) as decimal separator.
I need to convert decimal nvarchar values (with comma as decimal separator) as a decimal or int.
Any Case using CAST or CONVERT, For Decimal or Int gives me the following error:
Error converting data type varchar to numeric
Any knows how to resolve.
Or any knows any parameter or similar, to indicate to the Cast or Convert, that the decimal separator is a comma instead a dot.
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Jul 11, 2007
Hi, I was wondering if any SQL Server gurus out there could help me...I have a table I'm trying to apply a full text catalog to, however no results are ever returned due to the text column being cataloged being of varbinary(max) that's being populated from a converted nvarchar(max) value - I've narrowed it down to this specifically, populating with non nvarchar text seems to work fine.To re-create the problem quickly...If I populate the column viaCONVERT(varbinary(max), 'test text')then there is no problem, I get results as expected.However if I populate the column viaCONVERT(varbinary(max), CAST('test text' as nvarchar(max)))no results are ever returned.Is this a bug with SQL Server 2005 Full Text Indexing? I'm happily creating full text catalogs when an nvarchar is not getting converted into a varbinary.I'm setting the Document Type column to '.html' (I've tried changing this to '.txt' in case it was a fault with the html ifilter but the problem persists so I believe I can rule this out).The reason I need to convert an nvarchar to varbinary is that the table holds multi-lingual text and I'm adding a html meta tag <META NAME="MS.LOCALE" CONTENT="ES"> to the beginning in order for the full text indexing word breaker to select the correct language to catalog the text with. The aim being to provide more relevant searches in users native languages (I've read a few articles that describe this technique, but it's the first time I've tried to apply it).Any pointers / suggestions would be greatly appreciated. Cheers,Gavin.
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Jul 11, 2007
Hi, I was wondering if any SQL Server gurus out there could help me...
I have a table I'm trying to apply a full text catalog to, however no results are ever returned due to the text column being cataloged being of varbinary(max) that's being populated from a converted nvarchar(max) value.
To re-create the problem quickly...
If I populate the column via
CONVERT(varbinary(max), 'test text')
then there is no problem, I get results as expected.
However if I populate the column via
CONVERT(varbinary(max), CAST('test text' as nvarchar(max)))
no results are ever returned.
Is this a bug with SQL Server 2005 Full Text Indexing? I'm happily creating full text catalogs when an nvarchar is not getting converted into a varbinary.
I'm setting the Document Type column to '.html' (I've tried changing this to '.txt' in case it was a fault with the html ifilter but the problem persists so I believe I can rule this out).
The reason I need to convert an nvarchar to varbinary is that the table holds multi-lingual text and I'm adding a html meta tag <META NAME="MS.LOCALE" CONTENT="ES"> to the beginning in order for the full text indexing word breaker to select the correct language to catalog the text with. The aim being to provide more relevant searches in users native languages (I've read a few articles that describe this technique, but it's the first time I've tried to apply it).
Any pointers / suggestions would be greatly appreciated. Cheers,
Gavin.
UPDATE: Below is a T-SQL script you can run to demonstrate the effect I'm experiencing...
Code Snippet
-- Create test database
CREATE DATABASE FullTextTest
GO
USE FullTextTest
GO
-- Create test data table
CREATE TABLE TestTable
(
pk UNIQUEIDENTIFIER NOT NULL CONSTRAINT tablePK PRIMARY KEY,
varbinarycol VARBINARY(MAX),
documentExtension VARCHAR(5),
)
GO
-- The below single entry WILL BE FOUND (the text source is being entered directly)
INSERT INTO TestTable (pk, varbinarycol, documentExtension) VALUES (NEWID(), CONVERT(VARBINARY(MAX),'<META NAME="MS.LOCALE" CONTENT="EN">test entry 1'), '.html')
-- The bellow two entries below WILL NOT BE FOUND (the text source is taken from an NVARCHAR(MAX) value)
INSERT INTO TestTable (pk, varbinarycol, documentExtension) VALUES (NEWID(), CONVERT(VARBINARY(MAX), CAST('<META NAME="MS.LOCALE" CONTENT="EN">test entry 2' AS NVARCHAR(MAX))), '.html')
INSERT INTO TestTable (pk, varbinarycol, documentExtension) VALUES (NEWID(), CONVERT(VARBINARY(MAX), CAST('<META NAME="MS.LOCALE" CONTENT="EN">test entry 3' AS NVARCHAR(MAX))), '.html')
GO
-- Create the full text catalog
sp_fulltext_database 'enable'
GO
CREATE FULLTEXT CATALOG TEST AS DEFAULT
GO
CREATE FULLTEXT INDEX ON TestTable (varbinarycol TYPE COLUMN documentExtension LANGUAGE 1033)
KEY INDEX tablePK
GO
-- NOTE: You might need to give the catalog a chance to build before running the script below.
-- Now do a search that SHOULD RETURN 3 ROWS of data, but ONLY 1 ROW IS RETURNED
SELECT CAST(varbinarycol AS NVARCHAR(MAX)) FROM TestTable WHERE CONTAINS(varbinarycol, 'test')
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Apr 15, 2004
Hi,
I'm doing an online invoice system with ASP and MS SQL.
So you got the price and total amount.
And let say the amount is $4000.00 , there is also a portion where the invoice needs to mention it in words, "Fourty Thousand"
Can it be "cast" ? "conver" ? or anything?
Or is there any workaround????
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Jul 20, 2005
Hi all,I am trying to convert all the NULL values in a column to "Open". Anyideas??TIA
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Aug 26, 2007
Hi
I've got a view which returns Null values due to an left outer join. The field which sometimes returns Nulls is called ClientCount. I want to create a new field which displays the value of ClientCount if ClientCount is not null and 0 if it is null.
In MS Access I use the following: IIF([ClientCount] Is Null,0,[ClientCount])
This does not seem to work in MS SQL. Is there some equivalent function I could use?
Thanks
David
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Dec 10, 2007
Hey all:
Right now I have a cursor that makes me want to puke. This is the last cursor in my current project and I want to replace it with a much faster set based operation.
Here is the problem. I have a table with say 1-3 million records. There are fields that get loaded in with date information. These fields are varchar because the date information could very well be mangled data that needs to be reviewed by a user. What I need is to go through these varchar fields and flag the values that cannot convert to smalldatetime.
I have another table that houses the primary key and the field of the record that cannot convert.
Essentially, I have a series of filters that run and flag using set based stored procedures. If there is a record that gets through that contains a value that cannot be converted, I have a cursor that steps through the data and attempts to convert the value. If it is able to be converted, then it continues on until it finds the value that is holding up the conversion.
I guess if I can run a query that will return all records that can convert for the field (or can't convert) I'd be all set. Any help here is appreciated.
--Thanks--
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Sep 11, 2007
Hello:
I've recently discovered the MS CRM 3.0 stamps any datetime field in SQL as UTC (aka GMT). Even though the end user may select 12:00 noon on the CRM gui interface, the datetime is stamped in SQL as 16:00 (I'm in EST).
So, is there an easy way to read the 16:00 back to local EST, taking into account daylightsavings (DST)? Apparently in VB or C# this conversion is a trivial matter of using ToLocalTime(), but I don't believe SQL 2005 has such a convenient function.
I'm currently building a SQL view that I wish to use to support multiple reports, and it would be ideal for the view to translate the UTC datetime fields (even if via a user-defined function) to EST rather than coding every report or custom app to translate the UTC.
Any suggestions or links to code will be greatly appreciated!
Thanks,
Pete
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