Unicode Character Data Types && Collation
Dec 18, 2006Hi there,
Trying to work with SQL2005 with Hebrew characters.
If i use the Unicode character data types do i need to change the database collation???.
regards
Hi there,
Trying to work with SQL2005 with Hebrew characters.
If i use the Unicode character data types do i need to change the database collation???.
regards
Hi Everybody,
Can anyone tell me apart from "sp_helpsort" system stored procedure, is there any other command to find details of Character Set,Sort Order & Unicode Collation?.
thanks,
Vasu
I am following the SSIS overview video- URL...I have a flat file that i want to import the contents onto a SQL database.I created a Dataflow task, source file and oledb destination.I am getting the folliwung error -"column "A" cannot convert between unicode and non-unicode string data types".in the origin file the data type is coming as string[DT_STR] and in the destination object it is coming as "Unicode string [DT_WSTR]"I used a data conversion object in between, dosent works very well
View 5 Replies View RelatedGood afternoon
View 32 Replies View RelatedI have an SSIS package that pulls data from a MYSQL DB (Using RSSBus for Salesforce in SSIS to accomplish this). Most of the columns are loading properly, but I have many columns that I need to convert.
I have been using the Data Conversion dataflow task in SSIS to convert the rows.
I have 2 data conversions that work on most of the columns, but the DESCRIPTION column continues to return an error saying "Cannot convert between unicode and non-unicode types", regardless of what I choose on the Data Conversion task. So, basically I want to dump this column data into a SQL table with NVARCHAR datatypes. Here is what I am doing in my SSIS package...
1) Grab subset of data from SOURCE
2) Converts to TEXTSTREAM. (Data Conversion)
3) Converts to STRING. (Data Conversion)
4) Load Destination table. (OLE DB Destination)
I have also tried to simply convert the values to STRING, but that doesn't work either.
So, I have 2 Data Conversions working here that process most of the data correctly. What I can do to load the DESCRIPTION column?
Hi guys and gals,
I've had some great headaches with SSIS this morning, which I have managed to get a workarounds for, but I'm not happy with them so I've come to ask for advice.
Basically, I am exporting data from an SQL Server database into an Excel spreadsheet and hitting issues with unicode and non-unicode data types.
For example, I have a column that is char(6) and have added a data conversion step to the data flow, which converts it to type DT_WSTR and then everything works!
However, this seems like a completely un-neccessary step as I should be able to do the conversion in T-SQL - but no matter what I try I keep getting the same problem.
SELECT Cast(employee_number As nvarchar(255)) As [employee_number]
FROM employee
WHERE forename = 'george'
ErrorValidation error. details: 1 [1123]: Column "employee_number" cannot convert between unicode and non-unicode string data types.
I know I have a solution (read: workaround) but I really don't want to do this everytime!
Any suggestions for what else to try?
I have an Excel Source component hooked to an OLE DB Destination component in my SSIS 2005 Data Flow Task. After I mapped the excel columns to the OLE DB table columns i get these errors below. I noticed that for the first error, the Excel Field format (when you mouse over the column name in the mappings section in OLE DB component) is of type [DTWSTR] and the corresponding SQL field from my SQL table that it's mapping to is of type [DT_STR] when mousing over that field in the mappings in the properties of my OLE DB component. All table fields in SQL Server for the table I'm inserting into are of type varchar.
print screens here:
http://www.webfound.net/excel_ssis.jpg
http://www.webfound.net/excel_to_oledb_mappings.jpg
Package Validation Error
------------------------------
ADDITIONAL INFORMATION:
Error at Data Flow Task [OLE DB Destination [27]]: Columns "Commission Agency" and "CommissionAgency" cannot convert between unicode and non-unicode string data types.
Error at Data Flow Task [OLE DB Destination [27]]: Column "Product" cannot convert between unicode and non-unicode string data types.
Error at Data Flow Task [OLE DB Destination [27]]: Columns "Officer Code" and "OfficerCode" cannot convert between unicode and non-unicode string data types.
Error at Data Flow Task [OLE DB Destination [27]]: Columns "Agency Name" and "AgencyName" cannot convert between unicode and non-unicode string data types.
Error at Data Flow Task [OLE DB Destination [27]]: Columns "Agency Id" and "AgencyID" cannot convert between unicode and non-unicode string data types.
Error at Data Flow Task [OLE DB Destination [27]]: Columns "Tran Code" and "TranCode" cannot convert between unicode and non-unicode string data types.
Error at Data Flow Task [OLE DB Destination [27]]: Columns "User Id" and "UserID" cannot convert between unicode and non-unicode string data types.
Error at Data Flow Task [OLE DB Destination [27]]: Columns "Acct Number" and "AccountNumber" cannot convert between unicode and non-unicode string data types.
Error at Data Flow Task [DTS.Pipeline]: "component "OLE DB Destination" (27)" failed validation and returned validation status "VS_ISBROKEN".
Error at Data Flow Task [DTS.Pipeline]: One or more component failed validation.
Error at Data Flow Task: There were errors during task validation.
(Microsoft.DataTransformationServices.VsIntegration)
Hi,
I have spent countless number of hours trying to solve the issue, but to no vail. My problem is SSIS throws "cannot convert between unicode and non-unicode string data types" when i am try to transform data from DB2 to SQL Server 2005. And please note, i tried all possibilities like changing the destination field which is in SQL Server 2005 to nvarchar and also text. But so far no help. And i also looked at previous posts which did not help me either.
Thank You in advance.
I'm connecting to a SQL Server 2005 database using the latest (beta) sql server driver (Microsoft SQL Server 2005 JDBC Driver 1.1 CTP June 2006) from within Java (Rational Application Developer).
The table in SQL Server database has collation Latin1_General_CI_AS and one of the columns is a NVARCHAR with collation Indic_General_90_CI_AS. This should be a Unicode only collation. However when storing for instance the following String:
‚¬_£_ÙÚÜÛùúüû_ÅÆØåæøߣÇçÑñ_¼½¾_ЎўЄєÒ?Ò‘_прÑ?туф_ЂЉЊЋ
... it is saved with ? for all unicode characters as follows (when looking in the database):
‚¬_£_ÙÚÜÛùúüû_ÅÆØåæøߣÇçÑñ_¼½¾_??????_??????_????
The above is not correct, since all unicode characters should still be visible. When inserting the same string directly into the sql server database (without using Java) the result is ok.
Also when trying to retrieve the results again it complains about the following error within Java:
Codepage 0 is not supported by the Java environment.
Hopefully somebody has an answer for this problem. When I alter the collation of the NVARCHAR column to be Latin1_General_CI_AS as well, the data can be stored and retrieved however then of course the unicode specific characters are lost and results into ? So in that case the output is as described above (ie ‚¬_£_ÙÚÜÛùúüû_ÅÆØåæøߣÇçÑñ_¼½¾_??????_??????_????)
We would like to be able to persist and retrieve unicode characters in a SQL Server database using the correct JDBC Driver. We achieved this result already with an Oracle UTF8 database. But we need to be compliant with a SQL Server database as well. Please help.
Thanks in advance for your help.
I Have a table with #Sample like below
=================================
#Sample
id int,
SSN varchar(20),
State varchar(2)
Â
Sample Data:
ID SSN STATE
1 999-000-000 AB
2 979-000-000Â BC
3 995-000-000Â CD
=================================
We used filter logic based on the SSN & State.
We are passing these values through variables like
Declare @State varchar(2)
Declare @SSN varchar(20)
While run time these values are lets suppose @SSN = '999-000-000' & @State='ABC'
Now the Result is displayed with the state data Like 'AB' only.
Output: 1 999-000-000 AB
instead it should give system generated error.
Here I have 2 Questions:
1. Why it is taking 1st 2 Charecters?
2. Why it does not have any system generated for length?
I can do validation with Length function for these 2 variables however if have 100 variables then it should not feasible case. So, what is the reason behind?Â
Hi,
We want our database to be unicode complaint and i need a generic collation that should do the work irrespective of the fact what data is entered in the database. Can someone suggest me any generic collation for that.
Thanks and regards
Salil
Should Unicode types, like nvarchar, be used when creating new databases that are used by new applications?
View 11 Replies View RelatedHello, dear Friends!
My situation is a following:
I have some not big databases with only English data and some conteining data in Hebrew.
My question is: May I manage two collation types- meaning the database collation type will be for example some kind of Latin and some databases' collation will be in Hebrew.
If you have any experience of managing DB's in two absolutely different languages (Japanesse, Russian, Chinesse, Arabic with English) please tell me about it.
Best regards.
Marina.:rolleyes:
I am reading text file using OPENROWSET command. The read is successful. But the UNICODE characters in the file is not showing properly in the output.I am using a sql like below:
select
*
FROM
OPENROWSET('MICROSOFT.ACE.OLEDB.12.0','Text;Database=ppa20-igloo-fsMODELSTORECR106_GIM_UKGISourceFilesProcess;HDR=Yes;Format=Delimited(|)',
'SELECT * FROM [RUW_P_Reinsurers_Aviva_and_Others_Map.txt]')
how should I read the unicode characters correctly.
Hello,
Is it possible to restore a SQL 2000 backup with Binary Order collation to a new SQL 2005 installation with Dictionary order, case-insensitive. Is this something I can do during the restore process or would I need to change it after?
Thanks in advance,
Buster
i am using sql server 2000, i am new to databases, could you please tell me what are the different character types, example "varchar , numeric...etc"
How to find out the difference between them....
Where do i find a tutorial for this kind of basic knowledge ?
regards
Hi,
Wich collation should I use for the right display of the euro character? I now get a '?'.
Thanks!
Roel
HI.
I'm having this problem.
I use Visual Studio's, integration project to load XML file into SQL Server. In the XML file, i have defined collumns as string. When i try to load XML file with parts defined in scheme as string, i get an error "cannot convert between unicode and non-unicode string data type.
Destinated collumns in SQL are defined as varchar and char.
Thanks for help
I have an issue with some data that has a leading ASCII char 160 (the "a" with the accent mark) but it shows in query results as a space.
... where customername like char(160) + '%'
returns 2 rows but shows the customer name with a leading space. How would I change the collation or do otherwise to get this character to display correctly in the results?
Thanks!
-Dave
Hi,
I´m exporting an ms-excel file, then I use a lookup transformation to get a field from a SQL Server 2005 table. The Lookup transformation editor, after selecting the table, shows a warning that says:
at least one mapping between a column from available input columns ans a column from available lookup columns must be defined on the columns page.
So I try to make a relationship in the Lookup transformation editor's column tab where I find the Available input columns and the available lookup columns but I get the following error:
The following columns cannot be mapped:
[Department, DEP_CLEGALCODE]
One or more columns do not have supported data types, or their data types do not match.
The field in SLQ Server is varchar(10) and the input field is a derived column transformation; I have tried different Data Types but I always have the same error.
The DataFlow is: ExcelSource --> Derived Column --> Lookup --> Flat file destination
thanks.
Hi all, we are now planning to upgrade our application from anon-unicode version to a unicode version. The application's backend isa SQL Server 2000 SP3.The concern is, existing business data are stored using collation"Chinese_PRC_CI_AS", i.e. Simplified Chinese. So I thought we need toextract these data out to the new SQL Server which is using Unicode (Iassume it means converting them to nchar, nvarchar type of fields for Idon't enough information from the application side, or is there ageneral unicode collation that will make even char and varchar types tostore data as Unicode?).The problem is what's the best and most efficient way to do this dataconversion?bcp? DTS? or others?thanks a lot
View 6 Replies View RelatedIn my package , I am used CDC Source transformation and received the Net changes then insert into Destination. But whatever Data coming from CDC source data type Varchar value needs to Converting Non Unicode string to Unicode string SSIS. So used Data conversion transformation to achieved this.  I need to achieve this without data conversion.
View 3 Replies View RelatedFor packages that I have created to read Oracle 10g tables, that work fine with debugging in 32-bit mode, I get an error message on all string fields when I try to run in 64-bit mode. An example error message is:[OLE DB Source [1]] Error: Column "ACCT_UNIT" cannot convert between unicode and non-unicode string data types.Another interesting warning included is:[OLE DB Source [1]] Warning: The external columns for component "OLE DB Source" (1) are out of synchronization with the data source columns. The external column "ACCT_UNIT" needs to be updated.I cannot even try to convert this data with a Data Conversion item because the (red) error is on the OLE DB Source item and stops there. It doesn't matter what the destination is or even if there is a destination in the package yet.I'm using Oracle Provider for OLE DB, Oracle Client version 10.203 for 32-bit and Oracle Client 10.204 for 64-bit.Oracle is 10g on a UNIX 64-bit server and the data is not unicode.I'm using SQL Server Enterprise 2008 (10.0.1600) on Windows Server 2008 Standard SP1 on a 64-bit server.The packages work fine in 32-bit mode and the data is not unicode data. When I change Run64BitRuntime to True in the Debugging Property Page, I get the error on the OLE DB Source item. I also get the error when I schedule a package to run using the SQL Server Agent.
View 4 Replies View RelatedAny one know the process of transfering the database from non-unicode to unicode. Coz I like to transfer the data from english to hebrew.
View 1 Replies View RelatedI am getting unicode data into my database table and I am unable to see that data in my quesry analyzer. Can I convert that unicode data into varchar datatype?
AND how can i See that unicode data.
Hi.
We have a sql server db that we need to store Unicode text in. The fields are of the type nvarchar, ntext and nchar. Our solution uses both Oracle and SqlServer as a backing database. In Oracle there is a connection string switch "Unicode=True" that fixes the problem. Is there something similar in SqlServer? Since the db layer is generic we'ed like to avoid using a N' prefix on text strings in query statements.
Hi,
Could someone please tell me how to update data in a column that contains unicode data in SQL 2000?
I know how to write update scripts on my own, but when it comes to Unicode character updates I canÂ?ft manage. In the script that I have pasted below I can update the customerÂ?fs details, but this only works if I update with Romaji characters (non-unicode).
The data that I need to update is in Japanese Kanji, but when I use the 'Update' script below, the data is updated as all question marks (???????????).
Is it very much harder to get the script to where it will handle Unicode characters and insert the correct data?
UPDATE CUSTOMER_LANGUAGE_DETAILS
SET FIRST_NAME = '‰h�s'
WHERE CUSTOMER_ID = 1592
I am getting problem in fetching data from SQL using C++ program.
How to Fetch SQL Unicode characters?
I am using ODBC driver calls in C++ to fetch SQL data.
It is working fine with character data.
But for Unicode data it displays €œ????€? instead of data.
I am using SQL Server SQLSRV32.DLL for creating datasource.
Following is my code:
#include <windows.h>
#include <sqlext.h>
#include<srv.h>
#include<stdio.h>
#include <iostream.h>
#include <string.h>
int main(void)
{
void print_err2(RETCODE rc, SQLINTEGER type, SQLHANDLE handle);
HENV hEnv = NULL; // Env Handle from SQLAllocEnv()
HDBC hDBC = NULL; // Connection handle
HSTMT hStmt = NULL;// Statement handle
//UCHAR szDSN[SQL_MAX_DSN_LENGTH] = "myDataSource";// Data Source Name buffer
USHORT *szDSN;
szDSN = (USHORT *) malloc (sizeof(USHORT) * 13);
szDSN= (unsigned short *)"myDataSource";
//UCHAR szUID[10] = "sa";// User ID buffer
USHORT *szUID;
szUID= (unsigned short *) "sa";
//UCHAR szPasswd[10] = "bmcAdm1n";// Password buffer
USHORT *szPasswd;
szPasswd= (unsigned short *) "bmcAdm1n";
char buff[9] = "Testing";
// UCHAR szSqlStr[128]= "INSERT into Quali (Colname) Values ('Testing')" ;
//UCHAR szSqlStr[150]= "select name ,default_database_name,default_language_name from sys.sql_logins" ;
USHORT *szSqlStr;
szSqlStr = (USHORT *) malloc (sizeof(USHORT) * 150);
szSqlStr= (unsigned short *) "select name ,default_database_name,default_language_name from sys.sql_logins" ;
RETCODE retcode;
//UCHAR sqlState; // buffer to store SQLSTATE
// UCHAR errMsg[256]; //buffer to store error message
// SWORD count;
USHORT *sqlState;
USHORT *errMsg;
sqlState= (USHORT *) malloc(sizeof(USHORT)*6);
errMsg= (USHORT *) malloc(sizeof(USHORT)*256);
SDWORD retcode3=NULL; // return code
SDWORD nativeErr; // native error code
SWORD realMsgLen; // real length of error message
// sprintf((char*)szSqlStr,"select name ,default_database_name,default_language_name from sys.sql_logins",buff);
// Allocate memory for ODBC Environment handle
cout<<"hEnv before SQLAllocEnv = "<<hEnv<<endl;
retcode= SQLAllocEnv (&hEnv);
cout<<"retcode= "<<retcode<<endl;
cout<<"hEnv after SQLAllocEnv = "<<hEnv<<endl;
cout<<"***********************";
// Allocate memory for the connection handle
cout<<"hDBC before SQLAllocConnect = "<<hDBC<<endl;
retcode= SQLAllocConnect (hEnv, &hDBC);
cout<<"retcode= "<<retcode<<endl;
cout<<"hDBC after SQLAllocConnect = "<<hDBC<<endl;
cout<<"***********************";
SQLAllocHandle(SQL_HANDLE_DBC, hEnv, &hDBC);
// Connect to the data source using userid and password.
retcode = SQLConnect (hDBC, szDSN, SQL_NTS,szUID, SQL_NTS, szPasswd, SQL_NTS);
cout<<"retcode= "<<retcode<<endl;
if (retcode != SQL_SUCCESS )
{
retcode3 = SQLError(SQL_NULL_HDBC, hDBC, SQL_NULL_HSTMT, sqlState,&nativeErr,errMsg, 256, &realMsgLen);
// print_err(sqlState, nativeErr, errMsg, realMsgLen);
//print_err2(retcode,SQL_HANDLE_DBC,hDBC);
cout<<sqlState<<endl<<nativeErr<<endl<<errMsg<<endl<<realMsgLen;
}
if (retcode == SQL_SUCCESS || retcode == SQL_SUCCESS_WITH_INFO)
{
cout<<"Connection established....!";
// Allocate memory for the statement handle
cout<<"hStmt before SQLAllocStmt = "<<hStmt<<endl;
retcode = SQLAllocStmt (hDBC, &hStmt);
cout<<"retcode= "<<retcode<<endl;
cout<<"hStmt after SQLAllocStmt = "<<hStmt<<endl;
cout<<"***********************";
/*
// Prepare the SQL statement by assigning it to the statement handle
retcode = SQLPrepare (hStmt, szSqlStr, sizeof (szSqlStr));
cout<<"Statement szSqlStr: "<<szSqlStr<<endl;
cout<<"Statement hStmt: "<<hStmt<<endl;
// Execute the SQL statement handle
retcode = SQLExecute (hStmt);
*/
retcode = SQLExecDirect(hStmt,szSqlStr, SQL_NTS);
UCHAR name[4000],defDBnm[4000],defLanguage[4000];
SDWORD retcode2, cbname, cbdefDBnm, cbdefLanguage;
retcode2=NULL;
if (retcode2 == SQL_SUCCESS)
{
retcode2 = SQLBindCol(hStmt, 1, SQL_C_CHAR, name, 4000, &cbname);
retcode2 = SQLBindCol(hStmt, 2, SQL_C_CHAR, defDBnm, 4000, &cbdefDBnm);
retcode2 = SQLBindCol(hStmt, 3, SQL_C_CHAR, defLanguage, 4000, &cbdefLanguage);
}
if (retcode2 != SQL_SUCCESS) /* warning or error returned */
{
retcode3 = SQLError(SQL_NULL_HDBC, hDBC, SQL_NULL_HSTMT, sqlState,&nativeErr,errMsg, 256, &realMsgLen);
//print_err(sqlState, nativeErr, errMsg, realMsgLen);
cout<<sqlState<<endl<<nativeErr<<endl<<errMsg<<endl<<realMsgLen;
}
cout <<"****************************************";
while (TRUE)
{
retcode2 = SQLFetch(hStmt);
if (retcode2 == SQL_SUCCESS || retcode2 == SQL_SUCCESS_WITH_INFO)
{
if (cbname == SQL_NULL_DATA) /* check null data */
printf("name: NULL");
else
printf("Name: %s", name);
if (cbdefDBnm == SQL_NULL_DATA)
printf("defDBnm name: NULL");
else
printf("defDBnm name: %s", defDBnm);
if (cbdefLanguage == SQL_NULL_DATA)
printf("defLanguage: NULL");
else
printf("defLanguage : %s", defLanguage);
}
else if (retcode2 == SQL_ERROR ) /* warning or error returned */
{
retcode3 = SQLError(SQL_NULL_HDBC, hDBC, SQL_NULL_HSTMT, sqlState,&nativeErr, errMsg, 256, &realMsgLen);
//print_err(sqlState, nativeErr, errMsg, realMsgLen);
cout<<sqlState<<endl<<nativeErr<<endl<<errMsg<<endl<<realMsgLen;
}
else /* if no more data or errors returned */
break;
}
// Project only column 1 which is the models
// SQLBindCol (hStmt, 1, SQL_C_CHAR, szModel, sizeof(szModel), &cbModel);
// Get row of data from the result set defined above in the statement
// retcode = SQLFetch (hStmt);
// Free the allocated statement handle
SQLFreeStmt (hStmt, SQL_DROP);
// Disconnect from datasource
SQLDisconnect (hDBC);
}
// Free the allocated connection handle
SQLFreeConnect (hDBC);
// Free the allocated ODBC environment handle
SQLFreeEnv (hEnv);
return 0;
}
void print_err2(RETCODE rc, SQLINTEGER type, SQLHANDLE handle)
{
//SQLCHAR SqlState, *sq = &SqlState[0];
SQLUSMALLINT *SqlState;
SqlState=(SQLUSMALLINT *) malloc (sizeof(SQLUSMALLINT)*6);
SQLUSMALLINT *sq = &SqlState[0];
SQLCHAR Msg[SQL_MAX_MESSAGE_LENGTH], *ms = &Msg[0];
SQLWCHAR SqlStateW, *sqw = &SqlStateW[0];
SQLWCHAR MsgW[SQL_MAX_MESSAGE_LENGTH], *msw = &MsgW[0];
SQLINTEGER NativeError;
SQLSMALLINT i=1, MsgLen;
RETCODE ret;
int j;
printf("Error number is %d", rc);
while (SQL_SUCCEEDED(SQLGetDiagRec(type, handle, i++,(unsigned short *) SqlState, &NativeError, (unsigned short *)Msg, sizeof(Msg), &MsgLen)) )
{
printf("State: %s Native Error Code: %d %s (%d)",
SqlState,NativeError,Msg, MsgLen);
}
}
Regards
Ketaki
Hello,
I've restored a SQL Server 2000 database with a Latin1_General_BIN collation from a .dmp file to a SQL Server 2005 server with a default collation of SQL_Latin1_General_CP1_CI_AS. When I try to change the database collation I get hundreds of the following error:
The object 'CK_PM10200_GLPOSTD_00AF8CF' is dependent on database collation. So, in this case, is it even possible to change the collation if there are objects in the database that are dependent on it?
Thanks,
Bruce
I changed the default collation of a database and every table within that except sysDiagrams , which I can't even through the designer .
View 9 Replies View RelatedI am trying to find a reference for a client that lists the fields available to be substituted into a data driven subscription from the query, along with the expected data types.  For example, the field on whether or not to include a link to the report seems to be expecting a bit data type.I have searched and can't seem to find anything.  I guess I could walk through the interface and try different data types, but if  a list exists, that would be better.Â
View 4 Replies View RelatedDoes anyone know of any cross-references between SQL Server data types and the new data types introduced with SQL Server Integration Services?
View 6 Replies View RelatedHi,
I want to fetch Unicode data from MS SQL server 2005.I have created one user with russian language characters.
Following is my code snippet:
------------------------------------
wchar_twchar1[55];
char VALUE[255];
while (rc != SQL_NO_DATA)
{
rc = SQLFetch(hstmt);
if (rc != SQL_NO_DATA)
memset(VALUE,0,255);
int length=wcstombs( NULL,(wchar_t *)&wchar1, wcslen(wchar1));
char* strChar = (char *) malloc((length +1 )* sizeof(char));
if (strChar != NULL)
{
count++;
memset(strChar,0, length + 1 );
int i =wcstombs(strChar, wchar1, wcslen(wchar1) );
printf( "i is %d",i);
}
printf( "The length is %d",length);
wprintf(L" <%s>", wchar1);
printf(" simple char <%s>", strChar);
wprintf(L" simple char <%S>", wchar1);
}
-----------------------------------
CAn anybody help me ?
I think problem is in fetching of name.
Does anybody have working code for fetching unicode data from SQL server 2005.
Also I want query that will tell the locale setting of the server and also client?
Thanks-----