sql server like wildcard

Misunderstanding #13. The DMV cannot be used in SQL Server 2000 compatibility mode Error There has been a lot of misunderstanding about compatibility mode. Does the 80 compatibility mode database imply the ability to attach or recover to a SQL Server 2000 database? Of course not. This simply means some T-

this: 1 SELECT * from Hr.employees 2 where LastName like '%a% ' The results shown are: Where% represents a wildcard character, you can think of any characters. SQL data Type SQL contains a variety of data types to meet a variety of development needs. Common types of data include: (1) Binary data type. Binary data i

wildcard character, as follows: Ccustomerid= ' ALFKI 'Use VcustomersBROWSECcustomerid= '%b% 'REQUERY (' vcustomers ')BROWSE Here are the following questions to note: The Remote View parameter can only be set in the WHERE clause, and other join clauses, group words, and sort clauses do not support this feature. For example, you may not be able to appear order by. Corder. (Rumor has it that Visual FoxPro 7 supports parameters to add a sort

to determine whether A string contains letters A and Z and any numbers, the parindex function command may look like this: PATINDEX ("% [A, Z, 0-9] % [A, Z, 0-9] % [A, Z, 0-9] %", "XYZABC123 ") Note that many wildcard characters are used in the search character section in the preceding example. View the SQL Server book

example: Name = 'zhang san' Price> 5000 5000 Name = 'zhang san' and price> 5000 If an expression cannot meet the form of SARG, it cannot limit the search range, that is, SQL SERVER must determine whether each row meets all the conditions in the WHERE clause. Therefore, an index is useless for expressions that do not meet the SARG format. After introducing SARG, let's summarize t

happen). We recommend that you use openquery. If openquery is still in this situation, we recommend that you convert the Data Type of the remote connection Server into simple and clear data types as much as possible, and there is a corresponding data type in SQL Server. For example, the Number in Oracle is a flexible one, and the

is installed, many service applications are added to the system, and they work together to complete various data processing and understand the role of these services, it is conducive to better use and management of SQL Server. The specific descriptions are as follows.Various services and functions of SQL Server 2000

database Sp_helpconstraint @ objname　9. view all stored procedures and functions in the database Use @ database_name Sp_stored_procedures View the source code of stored procedures and functions Sp_helptext '@ procedure_name' View the Data Object Name containing a string @ Str Select distinct object_name (ID) from syscomments where text like '% @ STR %' Create an encrypted stored procedure or function with the with encryption parameter before the as.

parameter uses the default value. View the constraints of a data object in a databaseSp_helpconstraint @ objname9. view all stored procedures and functions in the databaseUse @ database_nameSp_stored_procedures View stored procedures and functionsSource code Sp_helptext '@ procedure_name'View the Data Object Name containing a string @ StrSelect distinct object_name (ID) from syscomments where text like '% @ STR %'Create an encrypted stored procedur

Today in order to experience the new SQL Server 2005 features, the heart of the local SQL Server 2000 killed, installed a SQL Server 2005, experience a lot of new features, then suddenly think of some of the DTS improvement work i

troubleshoot job failures, and you need to review the history of each failed job step. We will do more troubleshooting in subsequent chapters. Configuring the SQL Server Agent error log You can configure some of the properties of the SQL Server Agent error log in SSMs, and other properties that require the use of Regi

) NT Kernel (Ntdll.dll) Windows application libraries (such as MSXML) You can think of these as core library functions, most of them has nothing to do with the operating system kernel and onl Y execute in user mode. While SQL Server have dependencies on both Win32 and the Windows kernel, the most complex dependency are that of the Windows app Lication libraries that has been added over the yea

SQL Server database synchronization question sharing [unfinished, To be continued] (1) SQL Server database synchronization problem sharing (2) --- operation steps [unfinished, To be continued] (1)ModifyFTPConnection During data synchronization, the publisher needs to generate a data snapshot and save it in a lo

status of the logical scheduler, as well as the health record type.Ring_buffer_memory_broker-Monitors the behavior of internal memory agents used to balance memory allocations between caches.Ring_buffer_security_error-Security-related error message. For example, a login failure may have more detailed information about the operating system error code.Ring_buffer_scheduler-The actual scheduler activity, like a context switch. You can reconstruct the ex

for importing and exporting Excel from SQL Server, although SQL Server has been given a simpler way to implement it through interactive dialogs, there are sometimes many problems with this approach, such as importing and exporting data. And, for a project, we don't want the implementation of the feature to leave the so

Two Methods for batch data import in SQL Server databases: SQL Server During the implementation of software projects, data import has always been a headache for the project staff. In fact, many data import methods are integrated in SQL S