Look at the script home online a lot of articles, sorted out the following steps, basically can be said to be the end of the solution, here to the detailed collation, hoping to help the updated friends, let our servers more secure. The Scripting House is dedicated.
The first is that everyone has installed the SQL Server Enterprise Edition.
First step: Win2003 MSSQL to
Customer Database error Contact us, our engineers get customer data, the database DBCC CHECKDB repair, reported "MSG 211, Level 23, State 51, line 1thSchema corruption may have occurred. Please run DBCC CHECKCATALOG. ”message 0 , Level - , the State 0 , the first 0 LineA critical error has occurred with the current command. Any results that may result should be discarded.The error is as follows:It seems that the use of
Tags: site ssh mod overwrite when CLI char Data-comm [Author]: Kwu Based on the Sparksql call shell script run Sql,sparksql provides an option similar to-e,-F,-I in Hive 1. Timed Call Script #!/bin/sh # Upload logs to HDFs yesterday= ' date--date= ' 1 days ago ' +%y%m%d '/opt/modules/spark/bin/spark-
current MySQL connections
Mysqladmin-uroot-p processlist | awk-F "|" '{print $2}' | xargs-n 1 mysqladmin-uroot-p kill
Kill the connection run by the specified user. Here it is Mike.
Mysqladmin-uroot-p processlist | awk-F "|" '{if ($3 = "Mike ") print $2} '| xargs-n 1 mysqladmin-uroot-p kill
3. Implemented through SHEL script
# Kill the locked MySQL connection for id in 'mysqladmin processlist | grep-I lock
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 evaluated in advance, which is what the que
Execute an SQL script file
SQL> Start file_name
SQL> @ file_name
We can save multiple SQL statements in a text file, so that when we want to execute all the SQL statements in this file, we can use any of the following commands,
In Linux, how does one change the database script file from the sh format to the SQL format,
In the process of software development, it often involves changing the database script file from sh format to SQL format in Linux. This document uses an actual script file as an exam
Using the sqlcmd utility, you can enter Transact-SQL statements, system procedures, and script files at the command prompt, in the Query Editor in SQLCMD mode, in the Windows script file, or in the operating system (Cmd.exe) job step of the SQL Server agent job 。 This utility uses OLE DB to perform Transact-
1. generate an SQL script for SQL Server or oracle table creation. 1. Create a physical model. Use the changecurrentdbms in the database menu to view the type of DBMS currently in use, such as sqlserver2000 or oracle10g, select sqlserver2000. 2. When the newly created dbms is sqlserver2000 physical
1. Generate SQL serv
SQL server script and batch processing command summary. If you are studying SQL Server, you can add it to your favorites.
SQL server script and batch processing command summary. If you are studying SQL Server, you can add it to yo
support when logging a service request is very helpful.Document 179661.1 for 11i orDocument 421245.1 for Rel 12.X
Core concurrent processing communityVisitCore concurrent processing community for help from industry experts orto share knowledge.
Software requirements/prerequisites
SqlplusCopying ing the script
Copy from the first REM statement to the last REM statement of this document and save as: cmclean. SQ
Recently, a small tool is required for the project.
Requirement: the customer uses the old database and stores some data. After a while, we modified the new database based on the new features proposed by the customer. These modifications have many details, including stored procedures, adding tables, modifying table field types, and adding fields.
After updating and testing the software, we need to change the old database of the customer. The data of the old database is saved.
Solution 1: I soon
types, and adding fields.
After updating and testing the software, we need to change the old database of the customer. The data of the old database is saved.
Solution 1: I soon thought of using the functions provided by SQL SERVER 08 R2 to generate a new library script. Change the old database name, run the new database scri
executed under the current connection, if no error returns 0.@ @FETCH_STATUS: Used in conjunction with the FETCH statement.@ @IDENTITY: Returns the automatically generated identity value of the last sentence running the statement as the result of the last insert or SELECT INTO statement.@ @ROWCOUNT: Returns the number of rows affected by the last statement.@ @SERVERNAME: Returns the name of the local service on which the script is running.@ @TRANCOUN
Recently because of the project need to do a small tool.
Requirements: The customer used the old library and stored some data, using a period of time, we based on the new features of customers in the old library based on the new library to modify. These modifications have many details, including stored procedures, adding tables, modifying table field types, and adding fields.
Then we update and test the software, we need to change the customer side of the old library, the old library data is t
Label:UF Maintenance Common SQL Statement Script (Classic) (top) UF maintenance Staff Common SQL script--Query the UF version number use Ufsystem go select * from Ua_version go------------------------------ -------------------------------------View System User Information Sheet use Ufsystem Selec ...
UF ma
The following describes how to implement batchcompute SQL scripts in DB2. If you have encountered similar problems in batchcompute, I believe it will help you learn about the batch execution of DB2.
Environment:
Windows
DB2 client or server
I. Preparations
Run db2cmd or db2cw to open the DB2 command line processor.
Enter the SQL
Tags: using the data restore order line others next body images isAs we known,sql database high version to low version restore is unlikely but often encountered, today measured a method Step: Task-"Generate script-" Next-Advanced, select the database version and script the data type as schema and data, you can preserve the data. Proceed to the next step to comp
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