sql unicode

Read and Write Unicode files in the ANSI environment of VC Programming I did not notice that the differences in file encoding will cause so many problems. I have searched a lot of information before I started, and I have added many of my

In SQL Server databases, data types are divided into two categories, Unicode data types and non-Unicode data types. In general, if the information stored in the database has multiple languages, I recommend that you use Unicode data types instead of

Conversion between "Unicode Character Set" and "Multi-Byte !~ Functions are:See the msdnMS-help: // Ms. msdnqtr. v80.chs/ms. msdn. v80/ms. win32com. v10.en/Intl/unicode_2bj9.htmInt widechartomultibyte (UintCodePage,// Code pageDWORDDwflags,/

Bulk Import or export data format--Unicode Character FormatApplication ScenariosWhen using data files that contain extended/dbcs characters to bulk transfer data between multiple instances of SQL Server , it is recommended that you use Unicode

All documents and online articles say n can solve the problem. However, if you select... after using wstring bind, you will find that the column in The wstring format is very likely to result in garbled characters.   In fact, this problem can be

Declare @s varchar (a); Set @s = N' tuck '; Select UniCode (@s),nchar(UniCode(@s));When working with Unicode string constants in SQL Server, you must precede all Unicode strings with the uppercase n as the prefix, and the n prefix represents the

Unicode characters are standard characters, such as English, numerals, and Chinese characters are not supported.Non-Unicode is the inclusion of Chinese characters and some special charactersnvarchar supports kanji, but takes two bytes per

For more information about bugs fixed in SQL Server 2000 Service Pack 4, click the following article number to view the article in the Microsoft Knowledge Base:314128 FIX: When an RPC call is performed, Access with conflicting values includes an

13. T-SQL and SQL query AnalyzerWhat is SQL?What is T-SQL?Introduce new features of T-SQLHow to Use T-SQLSummaryIn this chapter, we will introduce some basic concepts about the Structured Query Language and transact-SQL and their differences. This

Reference article: Public number articlehas always misunderstood left and right in SQL, and always thought it was like this.SELECT from WHERE = 1To execute such a sentence:SELECT Left (Mobile,2fromWHERE=1SELECTRight (mobile,2 fromWHERE=1The