how to automate sql script execution

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SQL Server Automation Operations series--Batch Execute SQL script (Power Shell)

$_}It involves several parameters that need to be configured:1, the root directory path of the batch file2. This script supports two kinds of authentication methods: User authentication Windows authentication, as needed to determineThe implementation completion report is as follows:Of course, the most important thing is, if the execution process, a script error

Another reason for SQL parameterized queries hit execution plan _mssql

St WHERE st.text not like '%sys% ' 2.2 Delete Execution plan Copy Code code as follows: --Delete all schedules DBCC Freeproccache 2.3 Test Script (Create Employee table and insert 1000 data into it) Copy Code code as follows: IF EXISTS (SELECT * from sys.objects WHERE object_id = object_id (N ' [dbo].[ Employee]) DROP TABLE [dbo]. Employee Go --Staf

Mysql SQL Execution and slow query monitoring

` (`user_host`(200)), KEY `event_time` (`event_time`)) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT='general log for dba op'; 4. Because the program uses the general_log_dba and slow_log_dba tables, you need to copy the data of general_log and slow_query_log to general_log_dba and slow_log_dba at regular intervals. Because the report is generated once a day, you only need to perform this operation once a day. # The script stores the data obtained for 1

Sqlserver automatically generates batch execution of SQL scripts

Scenario: DBA has exported all creation scripts for storage, functions, and other objects to me, with thousands of files. now, how do I import these object creation scripts to another database? Manual execution is obviously not realistic. Therefore, a batch is manually written to form a. SQL script for all files, and then imported as @-generated.

Go Summary of SQL Server execution efficiency and performance test methods

executes. Examples are as follows: SET STATISTICS profile on SET STATISTICS IO on SET STATISTICS time on GO – Your SQL script starts SELECT [TestCase] from [Testcaseselect] – Your SQL script is over GO SET STATISTICS Profile OFF SET STATISTICS IO OFF SET STATISTICS Time OFF Alternatively, you can determine how effici

Automatically generate batch execution of SQL scripts

Automatic Generation of batch execution of SQL scripts for batch processing scenarios: DBA has exported all the creation scripts for storage, functions, and other objects to me, with thousands of files. now, how do I import these object creation scripts to another database? Manual execution is obviously not realistic. therefore, a batch is manually written to for

Summary of Oracle SQL Execution Plan and Analysis

traceonly enables AutoTrace and only displays AutoTrace information.Set autotrace on explain to enable AutoTrace. Only the Autotrace EXPLAIN information is displayed.Set autotrace statistics to enable AutoTrace. Only the STATISTICS information of Autotrace is displayed. AutoTrace enabled: 1. Use the dba user sys to set permissions and execute the script plustrce. SQL. The Oracle10g storage directory is $ {

Mysql SQL Execution and slow query monitoring

days' "+ % F % H: % M: % S ") /usr/local/mysql/bin/mysql-uXXXX-p 'xxxxxx'-D 'mysql'-e "insert general_log_dba select * from general_log; truncate general_log; delete from general_log_dba where event_time 5. python script write statistics on daily SQL operations and daily mysql slow queries (some of the scripts can be abstracted and processed as appropriate) 5.1 count the scripts of mysql daily

Optimizing SQL execution paths to improve report performance

When report performance issues require optimization of data source calculations, execution paths are difficult to determine and intervention is one of the challenges that hinder report optimization. Because the database execution path is opaque to the developer, report optimization needs to specify the execution path, which can be difficult or even impossible for

SQlServer2008 timing execution of SQL statement job development

Label:1. Open SQL Server Management Studio and select SQL Server Agent in the Object Explorer list; 2. Right click on "SQL Server Agent", select "Start (S)", if started, you can omit this step; 3. Expand the SQL Server Agent list, right-click on the "Jobs" and "New job "; (1) in the "General" tab: Enter the job name,

SQL execution efficiency and performance test methods

STATISTICSTime onGO--your SQL script startsSelect Top * from Tbl_cot_recstaticlist--your SQL script is overGOSET STATISTICSProfileOFFSET STATISTICSIoOFFSET STATISTICSTimeOFFDisplay information:SQL Server parse and compile time: CPU time= 0milliseconds, occupied time= -milliseconds. ( -Row affected)Table'tbl_cot_recst

SQL Server Execution Plan

created at the Algebrizer stage to uniquely identify the query, and the query's statement is identified, the optimizer compares the hash to the hash in the cache, and if the query already exists, it skips optimizations and reuses the execution plan in the cache.In order to reuse the execution plan, when coding, as far as possible to write some SQL Server reuse c

Generate a SQL Execution statistics report using AWR

Tags: oracle AWR sqlWe all know that Oracle's AWR report is a powerful feature by analyzing the AWR report, you can play out problems and potential pitfalls in the operation of Oracle data. However, the AWR report does not have a detailed description of the individual SQL execution plan, statistics, but does not mean that AWR does not provide this functionality.This article describes how to use the AWR repo

View SQL Execution time

1. Open the SQL Execution Plan graph. Open or Type A Transact-SQL script that contains the query to be analyzed in the management studio query editor. After the script is loaded into the query editor of Management studio, click "show estimated

SQL Server execution plan and index optimization basics

Tags: Microsoft wildcard scalar SOF ZMQ system size Server sumFirst, how to open the execution plan? Open "Include Actual execution Plan" (shortcut key: ctrl+m) in Microsoft SQL Server Management Studio, execute SQL statement to see actual execution plan (graphic format, ver

DB2 tuning monitor for slow SQL execution

| | ' | ' | | Fcm_recv_wait_time | | ' | ' | | Fcm_send_wait_time from (SELECT * from TABLE (mon_get_pkg_cache_stmt (null, NULL, ' Script descriptionThis script is a script that crawls slow SQL and needs to be executed every 5 minutes on the database server. Each ex

Implementation Process of batch execution of DB2 SQL scripts

Batch execution of DB2 SQL scripts is often used when we use DB2 databases. How can we implement batch execution of DB2 SQL scripts? After reading the following, you can find the answer. Batch execution of DB2 SQL scripts: Environ

"MS SQL" To view task execution progress

Tags: style blog http color OS SP strong data onOriginal: "MS SQL" To view task execution progressWhen backing up or restoring a database, I typically use the MS SQL Tools Wizard, because the tool wizard does not show the status of the task execution process.If the database is relatively large

SQL Server books online: execution of Stored Procedures

Execute User-Defined Functions, system processes, user-defined stored procedures, or extended stored procedures that execute scalar values. It also supports execution of strings in the transact-SQL batch processing. To wake up calling a function, use ExecuteStored_procedure. Syntax Execute the stored procedure: [[Exec [ute]{[@ Return_status =]{Procedure_name [; number] | @ procedure_nam

Plsql_ executing 100 million data insert long script How to determine how long it takes V$sql/v$sqltext/v$sqlarea/v$sql_plan (case) (Monitor SQL Efficiency)

parameter and any related arg parameters, ignoring all hang-up (SIGHUP) signals.Use the Nohup command to run a program in the background after logging off.To run the Nohup command in the background, add (the symbol representing "and") to the end of the command.1. REDIRECT Log filesIf the output of the Nohup command is not redirected, the output is appended to the Nohup.out file in the current directory. If the nohup.out file for the current directory is not writable, the output is redirected t

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