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Wiki. openbravo. comwikiERP2.50Developers _ GuideConceptsDBPL-SQL_code_rules_to_write_Oracle_and_Postgresql_codeProcedureLanguagerulesOpenbravoERPsupportsOracleandPostgreSQLdatabaseengines.Thisisasetofrecommendat Http://wiki.openbravo.com/wiki/ERP/2.

[Abstract] There are many database systems, free software database PostgreSQL is a very complete feature of the Free software object---Relational database management system (ORDBMS), its many features are the predecessor of today's many commercial

MySQL vs. PostgreSQL MysqlRelatively young, appearing for the first 1994 years. It claims to be the most popular open source database. MySQL is the M in the lamp (for web development packages, including Linux, Apache, and Perl/php/python). Most

PostgreSQL installs a detailed collection of LinuxInstall the 8.4.4 version here and download the Postgresql-8.4.4-1-linux.bin first.(http://www.postgresql.org/download/) Download the linux32 version of1. If the file is not on a Linux system, drag

The target of PostgreSQL is very similar to that of the current MySQL database. So what are the advantages of PostgreSQL? This article will be explained to you. This article introduces the basic concepts of PostgreSQL's transaction processing

We know that the information in the PostgreSQL database is ultimately written to the persistent device. So how does PostgreSQL store the information organization on disk? Bruce Momjian has a slide "insider PostgreSQL Shared Memory", inside the

The SQL input consists of a series of commands . An order consists of a series of tokens , with a semicolon (";") End. The termination of the input stream also ends a command. Which tokens are valid depends on the syntax of the particular command.A

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

Http://digoal126.wap.blog.163.com/w2/blogDetail.do;jsessionid=3949B03DE151DA0E55D807466C5E630B.yqblog35-8010? Blogid=fks_087064087086083071087082094069072087087064092081081067080086&showrest=true&p=2&[email ProtectedWith @digoal 2013-08-14 15:57The

Recently, I migrated my project from sqlserver to the PostgreSQL database. When I called the database Stored Procedure (User-Defined Function), I found a strange problem. I always reported that the function could not be found. First look at a