how to run sql script in linux

reference the defined variable data by the name of the local variable. 　　　(2), parameter transfer data Parameters are objects that pass data between a stored procedure and a batch or script that executes the stored procedure. Parameters can be either an input parameter or an output parameter. The name and form of the parameter are exactly the same as the local variables, and the type of the parameter needs to be explained. The difference is that a lo

Enterprise Manager provides a visual interface in which the database and its objects, such as tables, views, defaults, and so on, rarely require the user to edit their own program code. But it is good for users to understand how these objects are built through the SQL language and get their SQL language scripts (script). provides tools in enterprise Manager to he

permissions, the job fails. My practice is to use a high-permission account to run the SQL Server Agent, and have an independent account, and the password cannot expire, otherwise it will not run for a period of time. However, based on the "minimum security principle", it is generally not recommended to use excessive permissions. At the same t

good SQL fetch A5: Returning a result set for a reportTo set a report expressionReport expression settings are consistent with the settings in the previous use macro, and are not repeated here. The two ways to work with dynamic SQL in a set report can easily accomplish similar tasks, where macros are suitable for simple replacement scenarios, while complex situations require calculations to get the final

basically there is no continuous reading of the gratitude.A leaf node is a data page, and a data page is a pre-read.Let's look at an example:We add the above table to the clustered index entry, empty the cache again, execute the query, and the script is as follows? 123 CREATECLUSTEREDINDEX NewOrders_TESTIndexON NewOrders_TEST(OrderID)GOSELECT *FROMNewOrders_TEST The clustered index is added here, and

performed. What is a proxy account? As mentioned above, a proxy account is a set of security credentials that are stored in Windows. These credentials can be used as the security context for the job. A proxy account can be used by one or more eligible subsystems. subsystems for available proxy accounts Not all subsystems can use a proxy account. The subsystems that can use a proxy account include: ActiveX scripts Operating System (CMDEXEC) Copying a series of tasks

designed to measure the validity of cached data pages in memory. For example: if the cache and in-memory data pages are not used once, for this should be removed from memory in a timely manner, after all, for memory resources is very expensive. It should be used to cache data pages with high hit ratios.Pre-readRead-ahead is actually the number of pages of data that SQL statements pre-read into memory when optimized. This pre-read data page is evaluat

heap table, that is, there is a clustered index entry, well, SQL Server is easy to find its pre-reading reference: statistical information.Also, we know that the data is stored in b-tree numbers, and the data pages that are read are present with the leaf nodes. So basically there is no continuous reading of the gratitude.A leaf node is a data page, and a data page is a pre-read.Let's look at an example:We add the above table to the clustered index en

that can run on the selected SQL Server version. You cannot write scripts for new features of SQL Server 2005 for earlier versions. Some scripts created for SQL Server 2005 cannot run on servers that run earlier

Label:Requirements Description In our production environment, in most cases, we need to have our own operation and maintenance system, including the detection of their own health status. In the event of an exception, an early warning is required, and the form of notification is generally communicated by e-mail. The basic configuration of messages in SQL Server has been analyzed in the previous article, and this feature will be used to monitor running

Tags: report data source Dynamic SQL Stitching Dynamic report script Data Chi-Calculate reportIn most cases, the data source SQL for the report is fixed, but sometimes it is necessary to dynamically make certain parts of it dynamically, such as allowing the user to query the report data that they care about by selecting tables and fields in the report application

In my daily work, I often encounter the problem of merging SQL scripts. For example, there are many SQL script files that need to be generated in a certain order into a combined SQL script file, and then published to the user's SQLServer server. In my daily work, I often enc

. writeLine (@ "/* =" + strScriptNr + "= End (total" + intCount + "files) ========================================== */\ nGo \ n "); // record the number of merged script files and the end position of the merged actionSW. Close ();SqlContext. Pipe. Send ("\ n [post-merging file]: \ n ---------------------------------------------- \ n" + NewFileName );}Catch (System. Exception e){SqlContext. Pipe. Send ("\ n error in method SQLScriptMerge: \ n" + e. To

that you have to be patient, the execution of large scripts, it takes a certain amount of time! Actually, too!What is Osql?osql is a Microsoft Windows 32 command Prompt tool that you can use to run Transact-SQL statements and script files!How do I use Osql?Type cmd in Start-to-run, using "OSQL-?" command, you can disp

[Mysql] shell runs mysql SQL statement bitsCN.com [Mysql] SQL statement used by shell to run mysql Shell itself is a scripting language, so it cannot connect to the database through APIs like java. Shell still needs to execute SQL statements by using some running scripts of mysql. It is clear that mysql must be in

#, --username, --command, --status, --Osuser, --sql_address, --Sql_hash_value,sql_id, Sql_exec_start, prev_sql_id, Prev_exec_start, event, WAIT_CLA SS, State, Sql_trace, program fromv$sessionWHERETerminal= 'gavin-pc' andSid= 373 andStatus= 'ACTIVE' andProgram like 'Plsqldev.exe'Step4. Dynamic Performance View 2-v$sqlSelect from V$sql where = ' 3rf19a6yjvz18 'Step5. Dynamic Performance View 3-v$sqlte

[Mysql] shell runs mysql SQL statement shell itself is a scripting language, so it cannot connect to the database through APIS Like java. Shell still needs to execute SQL statements by using some running scripts of mysql. It is clear that mysql must be installed on the machine first. You can use the mysql/bin/mysql script to