redgate for postgresql

Database Installation Package and upgrade package script tool RedGate usage introduction, installation package redgate This log records the design of the database installation package I learned at the company. I have encountered some problems in my recent work. I 'd like to record and share these questions here. During product development and version update, the database structure will inevitably change. To

; For these reasons, another powerful tool was born---ANTS redgate performance Profiler: http://www.red-gate.com/products/Comparison of Redgate and vs self-brought analysis toolsVisual Studio Performance ProfilerThe sample profiling method of the Visual Studio profiling tool interrupts the computer processor at set intervals and collects the function call stack.1. There are too many special terms, the

REDGATE another useful script tool ScriptsManager1.3: this tool is free of charge: this tool is a commonly used script tool, which already contains scripts, these scripts involve many aspects, including backup, diagnosis, export, index, space, templates, and tools. You can call these scripts without using them. REDGATE another useful script tool ScriptsManager1.3: this tool is free of charge: this tool is a

The RedGate tool sqlmultiscript1.1sqlmultisate is a script distribution tool. After you write an SQL script, you need to execute it on many SQLSERVER servers. The tool is cracked: after installation, replace the following cracking file with the corresponding file in the installation folder and re-open the software. The RedGate tool SQLMultiScript1.1 sqlmultisate is a script distribution tool. After you have

]. [Userparameters] ADD CONSTRAINT [Df_userparameters_type] DEFAULT N ' SU ' for [ParameterType] Ii. Pre-script and Post-script In general, most of the data table structure changes can be redgate automatic completion, we have to do is to set a good default value. But there are other situations that need to be scripted to do this, and here are a few examples. 1. Default dataThe default data is added after the database is created. We ca

Original: Redgate sqlprompt 6.0 new featuresRedgate Sqlprompt 6.0 new features:Http://files.cnblogs.com/lyhabc/SQLPrompt6.02013-11-2.rar(1) Automatically refresh code hints, you can see the changed content immediately after the object in the database has changed(2) the tab window changes color (by the database operator to set the color, to remind yourself that the current database of his own operation is under what circumstances) Note: This feature is

1. Download the source code $ mkdir /usr/downloads$ wget -c http://cn2.php.net/distributions/php-5.6.20.tar.gz$ tar -xvf php-5.6.20.tar.gz$ mv php-5.6.20 /usr/local/src$ cd !$ cd php-5.6.20 2. Read the installation Instructions $ ls -also$ less README$ less INSTALL 3. Installing dependent Packages $ yum install apr apr-util apr-devel apr-util-devel prce lynx 4. Installing httpd $ wget -c http://apache.fayea.com//httpd/httpd-2.4.20.tar.gz$ tar -xvf httpd-2.4.20.tar.gz$ cd httpd-2.4.20$ ./config

PostgreSQL Advantage2016-10-20 21:36 686 People read comments (0) favorite reports Classification:MySQL Database (5)PostgreSQL is a free object-relational database server (database management system), which is very powerful. Includes support for the world's richest data types, such as IP types and geometry types, among others.Many readers have asked the question: If you plan to choose a free, open-source

(1) User PracticalityProgram: Createdb creates a new PostgreSQL database (same as SQL statement: Create Database) Createuser creates a new PostgreSQL user (same as SQL statement: create user) Dropdb deletes a database Dropuser: delete a user Pg_dump exports the PostgreSQL database to a script file Pg_dumpall: export all

PostgreSQL database server listener settings and Client Connection Methods tutorial, postgresql Server As we all know, PostgreSQL is a free object-relational database server (Database Management System). It is an open-source database system that can be used for free. This article describes in detail the listener settings and Client Connection Methods of the

In the case of manual installation (for the case where the source code is compiled for PG or the decompressed version is installed for PG), PG does not start automatically when it is started, and stops automatically when it is turned off, as a DBA, this is obviously unacceptable. 1. Self-starting services in Windows In Windows, you can use the pg_ctl command to generate the postgresql service and enable it to start itself. In fact, the installation v

PostgreSQL installation and configuration tutorial on Windows and postgresql installation tutorial PostgreSQL extension PostGIS is the most famous open source GIS database.Installing PostgreSQL is the first step. 1. Download the binary Installation File of PostgreSQL.

In-depth interpretation of sequences in PostgreSQL and their related functions, and interpretation of postgresql I. Introduction A sequence object (also called a SEQUENCE generator) is a special single-row table created using create sequence. A sequence object is usually used to generate a unique identifier for a row or table. Ii. Create a sequence Method 1: Specify the field type as serial directly in the

PostgreSQL tutorial (5): Functions and operators (1), postgresql Operators I. logical operators: Common logical operators include AND, OR, and not. Its semantics is exactly the same as that of logical operators in other programming languages. Ii. Comparison operators: The following is a list of comparison operators provided by PostgreSQL: The comparison operator

: There are various types of xlog records (for example, Heap,btree,clog,storage,gin, and Standby records, just to name a few).Xlog Records Backward links. This way, each entry points to the previous entry in the file. In this way, we can fully believe that we have found the end of the record as long as we want to point to the pointer to the previous entry.make XLOG with certaintyAs you can see, a change could trigger many xlog entries. This is true for all kinds of statements, such as a large DE

PostgreSQL tutorial (13): database management details, postgresql details I. Overview: A database can be considered as a name set of an SQL object (database object). Generally, each database object (table, function, etc.) belongs to only one database. However, for some system tables, such as pg_database, it belongs to the entire cluster. More accurately, a database is a set of patterns, and a schema contain

to re-compile and run it. Online debugging cannot be performed during running, but logs can only be played. In view of the above problems, we finally gave up. However, if you use gdb for debugging in linux, you cannot hold it. So use eclipse. Reference: http://wiki.postgresql.org/wiki/Working_with_Eclipse [1] My system environment: Centos6.4 _ x64 Gcc.4.4.7 Eclipse-c/c ++ kepler Postgresql 9.3 The following is my configuration process:1. install ne

PostgreSQL tutorial (18): client commands (2), postgresql tutorial VII. pg_dump: Pg_dump is a tool used to back up PostgreSQL databases. It can even perform a full and consistent backup when the database is being used concurrently without blocking access to the database by other users. The dump format generated by this tool can be divided into two types: script a

Tutorial on installing and using the extension module on PostgreSQL, postgresql extension module Installation Module Note: My runtime environments are Ubuntu 10.04 and PostgreSQL 8.4. First, install the postgresql-contrib package and restart the database server. Then, check the contrib directory to see if there are som

PostgreSQL tutorial (1): Detailed description of data tables and detailed description of postgresql I. Table definition: For any relational database, tables are the core and basic object units of data storage. Now let's start from here.1. Create a table:Copy codeThe Code is as follows:Create table products (Product_no integer,Name text,Price numeric);2. delete a table:Copy codeThe Code is as follows:Drop ta