pow table script

closed. The next time a process is turned on again, the corresponding port is turned on again. Instead of purely understanding that a port is closed, you can disable a port.1. "~$ NETSTAT-ANP" can be used to see which ports are open.(Note: The parameter '-n ' will convert the application to port display, that is, the address of the number format, such as: nfs->2049, ftp->21, so you can open two terminals, one for each corresponding to the port number of the program)2. The program that applies t

A, delete all data tables for the specified database#!/bin/bash# Delete all tables in MySQL # example: # Usage:./Script user Password dbnane# Usage:./script User Password Dbnane server-ip# Usage:./script user Password Dbnane mysql.nixcraft.inch# ---------------------------------------------------Muser=" $"Mpass=" $"MDB=" $"Mhost="localhost" [ "$4"!=""] mhost="$4

Create Table space script in oracle and create script in oracle Preface: Previously, we used oracle tools to generate tablespaces. Today we see a more convenient and fast way to use database scripts. /* Divided into four steps * // * Step 4: create a temporary tablespace */create temporary tablespace airforce34 tempfile 'd: \ date \ airforce34.dbf' size 1st

EXP auto-export the specified table script and exp auto-export script ########### Crontab settings ########### 30 1 ***/home/oracle/backup/backupsh/expfull. sh ########### Expfull. sh settings ########### /Home/oracle/backup/backupsh/tables. sh Cat/home/oracle/backup/backupsh/exp_temp.parfile>/home/oracle/backup/backupsh/expfull. parfile Cat/home/oracle/backup/

Copy codeThe Code is as follows:Set ANSI_NULLS ONSet QUOTED_IDENTIFIER ONGo-- ===================================================== ======-- Author: hualing-- Create date: 2008-10-28-- Description: generate an Insert script for table data.-- Demo: exec pCreateInsertScript 'bexmcodetype ', 'dictypeid = 61'-- ===================================================== ======Alter proc [dbo]. pCreateInsertScript (@

Drag a table column to change the column width of the table, and use JavaScript scripts to add it to favorites! See the following Code ... Html > Head > Meta HTTP - Equiv = " Content-Type " Content = " Text/html; charset = gb2312 " > Style > . Resizedivclass {Position: relative;Background-Color: red;Width:2;Z-Index:1;Left: expression (This. Par

Use [Master]GoSet ansi_nulls onGoSet quoted_identifier onGo/* | **************************************** ************************************Software name: May Flower ERPCopyright: (c) 2005-2006 may flower ERP development teamObject Name: sp_helptableObject Author: lvqyCreated on: 2005-12-04Modification record:Function Description: obtains the creation script of a specified table, including the

The company's recent MySQL always has a large number of lock tables. After analysis, it basically uses the MYISAM Table engine. A large number of reads and writes to a table by MYISAM will cause the entire MySQL table to be locked, as a result, dynamic content cannot read data in a timely manner, which has a huge impact on the user experience. The principle of IN

First create an HTML page for sort.html and copy the following content into it Copy Code code as follows: New Script Page Sort.js Copy Code code as follows: /* Table sorting function Events: 2012 7 24 DOM node If the table needs to be sorted add sort= "true" in the Table property

Database practical Script 1 --- query the table names with data in the database and the number of rows in the table, 1 --- number of rows Create table # Temp(Name varchar (30 ),Num int) Declare @ Name varchar (30)Declare @ SQL varchar (1000) Declare D_cursor CursorSelect name from sysobjects where xtype = 'U' Open

CREATE TABLE #Temp(Name varchar (30),Num int)DECLARE @Name varchar (30)DECLARE @Sql varchar (1000)DECLARE d_cursor cursor FORSelect name from sysobjects where xtype= ' u 'Open D_cursorFetch Next from D_cursor to @NameWhile @ @Fetch_Status =0BeginSet @Sql =0Set @Sql = ' SELECT ' + @Name + ', COUNT (*) from ' + @Name + '--print @sqlINSERT INTO #Temp exec (@sql)Fetch Next from D_cursor to @NameEndClose D_cursorDeallocate d_cursorSELECT * FROM #Tempdrop

Label:In auditing, it is sometimes necessary to modify the table structure of Oracle and then create the table structure in SQL Server, and then import the data into SQL Server, in the process of modifying the table structure. Manual modification, the most stupid method, or using the tool UE batch modification, still do the method, The most convenient way is to u

Position = 4)and exists (select 1 from user_ind_columns where index_name = ' idx_bailcalcinfo ' and column_name = ' operator_no ' and column _position = 5);--exists but is not correct, delete indexIf V_rowcount2 = 0 ThenExecute immediate ' drop index hs_futures. Idx_bailcalcinfo ';End If;End If;--the index is rebuilt if there is no OR exists but is not correctIf v_rowcount1 = 0 or V_rowcount2 = 0 ThenExecute immediate ' CREATE INDEX hs_futures. Idx_bailcalcinfo on Hs_futures.bailcalcinfo (futu_

The javascript widget native table sorting table script is compatible with iefirefoxoperachrome. If you need it, refer to create the HTML page sort.html at the beginning and copy the following content. The Code is as follows: Untitled document

The javascript widget native table sorting table script is compatible with iefirefoxoperachrome. If you need it, refer to create the HTML page sort.html at the beginning and copy the following content. The Code is as follows: Untitled document

PHP$DBI=NewDbmysql;$DBI-GT;DBH = ' Mysql://root:[email protected]/coffeetest ';$map=Array();$DBI->fetchmap ("SHOW TABLES",$map);$tables=Array_keys($map); for($i= 0;$iCount($tables);$i++){ Echo($tables[$i]." \ n "); $sql= "SHOW INDEX from".$tables[$i]; $list=$DBI->fetchall ($sql); $indexs=Array(); foreach($list as $item){ $indexs[$item[' Key_name '] [] =$item[' column_name ']; } foreach($indexs as $key=$val){ Echo("\ T".)$key." \ t ".implode(",",$val)." \ n "); }}?>Using PHP

Tags: style blog http color OS SP data on 2014Today, the company gave a task, a project because the data is too large, causing SQL Server 2012 to run with a lot of memory, so to separate the previously infrequently used data. Ask to write a script that requires:1. Can get the table structure in the original database, the primary key is consistent. The constraint Relationship between

Share an SQLSERVER script (calculate the data volume of each table in the database and the space occupied by each row of Records) in many cases, we need to calculate the data volume of each table in the database and the space occupied by each record. Here we share a script CREATETABLE # tablespaceinfo (nameinfoVARCHAR

. NET application architecture design-coding of table module mode and transaction Script Mode Reading directory:1. Background introduction 2. A brief introduction to the table module mode and transaction Script Mode 3. Correct Coding of the table module mode and transaction

( Backgroundid INT IDENTITY (PRIMARY) KEY not NULL, backgroundimage IMAGE, Backgroundfmname NVARCHAR (+)) GO IF not EXISTS (SELECT * from:: Fn_listextendedproperty (n ' ms_description ', n ' SCHEMA ', n ' dbo ', n ' TABLE ', N ' Formbackground ', null,null)) EXEC sys.sp_addextendedproperty @name =n ' ms_description ', @value =n ' window background graph ', @ Level0type=n ' SCHEMA ', @level0name =n ' dbo ', @level1type =n '