简介：lewis cunningham is an oracle ace, database architect and self-professed database geek. lewis has almost 20 years of database experience. follow along as he builds a working oracle (and oracle-compatible enterprisedb) encyclopedia, sharing his knowledge and experiences, and describing ways to integrate that technology in various projects and business areas.

原站：http://blogs.ittoolbox.com/oracle/guide

“An Expert's Guide to Oracle Technology”的内容更新

累计：400 篇（自 2007-09-20 起）

更新：约2篇/周，最后更新9 天前

An Expert's Guide to Oracle Technology

Free Cool Tools

from an expert's guide to oracle technology as an official geek, i like software. even utilities make me happy. today i figure i will post about a few utilities that make my life easier. every one of these is free but most have the option for paid upgrades to add space or functionality. dropbox... (9 天前)

http://inezha.com/w/9vmubt8b

An Expert's Guide to Oracle Technology

VArrays 101

from an expert's guide to oracle technology continuing on in my 101 series - i wrote about associative arrays, nested tables and <a href="../../../blogs/oracle-guide/record-types-1... (17 天前)

http://inezha.com/w/b5wnjt8z

An Expert's Guide to Oracle Technology

Nested Tables 101

from an expert's guide to oracle technology a nested table is much like an associative array but you do not determine the index. the index grows by using the extend command and the index is always an incrementing integer value. you can use the delete attribute to delete individual elements so you will always want to... (22 天前)

http://inezha.com/w/twd3yt8w

An Expert's Guide to Oracle Technology

Record Types 101

from an expert's guide to oracle technology a record type is a simple structure that combines multiple datatypes into a single package. declare type r_person is record ( fname varchar2(30), lname varchar2(30), age number ); v_person r_person; begin v_person.fname := 'lewis'; v_person.lname := 'cunningham'; v_p... (27 天前)

http://inezha.com/w/x8mlut82

An Expert's Guide to Oracle Technology

2011 in Review and 2012 Goals

to get where you want to be in life, you need to have goals. it doesn't matter if you want to advance professionally, improve a hobby or lose weight, goals help you achieve your desires. i think it's important to look back at the previous year and see how you did as far as your goals. when i see how realistic my previous year goals were, then i can dec... (38 天前)

http://inezha.com/w/yr84rs8j

An Expert's Guide to Oracle Technology

For those in the US - Stop SOPA!

from an expert's guide to oracle technology i rarely, if ever, bring up politics. currently the us congress is considering legislation that i think is reprehensible. i really can't believe that we, as a nation, have come to this. i have been reading about this for a while. i guess i have been in denial that it would really happen. have you heard of<a... (49 天前)

http://inezha.com/w/0ghz2s8v

An Expert's Guide to Oracle Technology

Associative Arrays 101

from an expert's guide to oracle technology an array is one way to store multiple variables in a collection. in pl/sql we will often refer to an array of objects as a collection. if a record is a way to think of a specific row in a table, a collection type can be thought of as the rows in the table. the original pl/sql table that was offered in pl/sq... (60 天前)

http://inezha.com/w/etz9bs8a

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