sql server case sensitive compare

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

Tags: rom sina bcd alt nvarchar like database HTML primSOURCE http://blog.sina.com.cn/s/blog_457d6e63010108tv.html Not tested. SQL SERVER 2000/2005 is not case-sensitive by default, and can be collate chinese_prc_cs_as to require case sensitivity, and you can restore the de

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

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 COLLATE chinese_

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 -... Set case sensitivity DatabaseAlter databaseCo

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: Case-insensitive, CS: uppercase and lowercase.AI: Accent-insensitive, as: accent-sensitive.Omitted

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

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