Using Chinese characters in SQL Server stored procedure -


i have stored procedure called ssis package. package calls many stored procedures, particular 1 1 causing issues. basically, converting column in table nchar nvarchar , putting values table.

the values english, or chinese.

here code:

set ansi_nulls on go set quoted_identifier on go  alter procedure [dbo].[transformcustomer]     declare @mapdimcustomer table                             (                                  sourcesystemid int,                                  excustomerkey nvarchar(15),                                  customername nvarchar(115),                                  customertypename nvarchar(50)                             )      insert @mapdimcustomer (sourcesystemid, excustomerkey, customername, customertypename)         select             4 sourcesystemid,             c.aban8 excustomerkey,             c.abalph customername,             c.abat1 customertypename                     f0101 c         left join             globaldw.stage.dimcustomer gc on c.aban8 = gc.excustomerkey                                            , gc.sourcesystemid = 4                       gc.customerid null;      select * @mapdimcustomer;

so, says 

declare @mapdimcustomer table (   sourcesystemid int,   excustomerkey nvarchar(15),   customername nvarchar(115),   customertypename nvarchar(50) )  insert @mapdimcustomer(sourcesystemid, excustomerkey, customername, customertypename)

customername can english or chinese. when run this, turns chinese symbols ?????. know that, if entering customer name, have use n'chinese characters here'. there way declare that?

as answer question looking @ first character determine unicode value this.

select 4 sourcesystemid     , c.aban8 excustomerkey     , case when unicode(left(c.abalph, 1)) > 127 c.abalph else c.abdc end customername     , c.abat1 customertypename f0101 c left join globaldw.stage.dimcustomer gc on c.aban8 = gc.excustomerkey                                      , gc.sourcesystemid = 4 gc.customerid null;

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