store arabic in SQL database
I tried to store Arabic string in SQL 2008 database but it converted to " question mark " why ? and what should I do ?
Solution 1:
You need to choose an Arabic collation for your varchar/char columns or use Unicode (nchar/nvarchar)
CREATE TABLE #test
(
col1 VARCHAR(100) COLLATE Latin1_General_100_CI_AI,
col2 VARCHAR(100) COLLATE Arabic_CI_AI_KS_WS,
col3 NVARCHAR(100)
)
INSERT INTO #test VALUES(N'لا أتكلم العربية',N'لا أتكلم العربية',N'لا أتكلم العربية')
Note the N before values in insert statement above. If you do not mention it, system will treat the values as Varchar, not NVarchar.
SELECT * FROM #test
Returns
col1 col2 col3
------------------------------ ------------------------------ ------------------------------
?? ????? ??????? لا أتكلم العربية لا أتكلم العربية
To see a list of Arabic collations use
SELECT name, description
FROM fn_helpcollations()
WHERE name LIKE 'Arabic%'
Solution 2:
All of what you have to do is to make sure that
the column Data type
is nvarchar()
after that I inserted Arabic with no problems
Solution 3:
You can change the collation on the database level instead of changing for each column in the database:
USE master;
GO
ALTER DATABASE TestDB
COLLATE Arabic_CI_AI;
GO