sql contains string

How to determine whether a SQL string contains characters In SQL, we can use many methods to determine whether a string contains a string, such as like, replace, and charindex functions. The following describes how to determine whether a string

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

35. use SQL query analyzer and SQL profilerUse SQL query AnalyzerUse SQL profilerOptimize T-SQL statementSummaryIn this chapter, we will continue with the description of the pre-stored procedures in Chapter 21st. This chapter describes how to use

How to solve the connection problem in SQL Server 2000 Applicable Important: This article contains information about modifying the registry. Before modifying the registry, you must back up the registry and know how to restore the Registry in case of

How can I query something that contains a keyword from SQL Server?  Generally, there are two methods:  1. Use like -- The code is as follows:Copy code Select * from tablename where field1 like '% key %'   This method can be used to check the

SQL to determine whether a string contains numbers and letters. Determine whether a letter is contained select PATINDEX('%[A-Za-z]%', ‘ads23432')=0 (If a letter exists, result> 1) Determines whether a number exists. PATINDEX('%[0-9]%',

Flexible use of 2 functions charindex and PATINDEX and wildcard charactersFunctions: Charindex and PATINDEXCHARINDEX: Checks if a character (string) is contained in another string, and returns the starting position of the specified expression in the

SQL compares the implementation code of one character in another string. For more information, see. SQL compares the implementation code of one character in another string. For more information, see. Version 1: Compare by Separator Algorithm

server| Resolution | How the problem resolves connection problems in SQL Server 2000 apply to important notes: This article contains information about modifying the registry. Be sure to back up the registry before you modify the registry, and be

Ms SQL to verify whether a string contains uppercase and lowercase letters, including uppercase and lowercase letters Ms SQL to verify whether a string contains uppercase/lowercase letters Last night, a small function was implemented to check