sql server collate case sensitive

Tags: Using data database SQL Har arThe following statement is to set whether the SQL Server database is case-sensitive: (Table name and database field name)--Modify database is case insensitiveALTER DATABASE name

For accidental reasons, when the inner join table is required, the corresponding field must beCase Sensitive. By default, SQL Server databases are case-insensitive. How can this problem be solved? To achieve this, there must be at least three operation levels: 1.Database level: The entire databaseChar,Varchar,Text,Ncha

By default, SQL Server queries are case-insensitive. That is, whereaABC is the same as wherea 'abc '. By default, SQL Server queries are case insensitive. That is, where a = 'abc' is the same as where a = 'abc '. However, we

Label:Example:SELECT * from tb_students where name= ' Jay 'SELECT * from tb_students where name= ' JAY 'The results of these two sentences are the same.Case sensitivity requires adding collate chinese_prc_cs_as:SELECT * from tb_students where name collate chinese_prc_cs_as= ' Jay 'SELECT * from tb_students where name collate chinese_prc_cs_as= ' JAY 'CI:

Tags: length sele nba def where ble differentiate sel tabSQL Server defaults to case-insensitive queries, but sometimes some query statements require a case-sensitive query, which requires some special handling. There are two main ways of distinguishing between case and case

Table Alter table name Alter column name nvarchar (100) (type) Collate chinese_prc_ci_as -- Case insensitive ALTER TABLE TBAlter column colname nvarchar (100) Collate chinese_prc_cs_as-- Case sensitive Modify to fieldAlso, in the design table-field-sorting rules -... S

By default, SQL Server is case insensitive to field values. For example, if the data value is "admin", but where username = 'admin' can also be queried, it is even worse if it is a password, haha. If Program Internal verification is performed in the SQL stored procedure. -- -- Set

Used for saving and comparing characters. "Run the following statement in the query analyzer to obtain all the sorting rules supported by SQL Server. Select * From: fn_helpcollations () The name of a sorting rule consists of two parts. The first half is the character set supported by this sorting rule.For example:Chinese_prc_cs_ai_wsFirst half: the Unicode character set. The chinese_prc _ pointer sorts

Original: About SQL Server character type query condition case-sensitiveThe SQL query is written as follows:SELECT * from Users where username= ' Wange 'SELECT * from Users where username= ' Wange 'The results of the above two query statements are the same, indicating that the username condition is not

saving and comparing characters. "Run the following statement in the query analyzer to obtain all the sorting rules supported by SQL Server. Select * From: fn_helpcollations () The name of a sorting rule consists of two parts. The first half is the character set supported by this sorting rule.For example:Chinese_prc_cs_ai_wsFirst half: the Unicode character set. The chinese_prc _ pointer sorts Unicode in s

Problem SQL Server provides you with the ability to store mixed-case data in your database, but depending on how you create the database, SQL Server ignores the case when you give T-SQL