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Topic: Examples of usage of collections

Tell please, in what cases advantage of their usage is better to resort to usage of collections, in what?
In MS-SQL all somehow tables manage, I read that the pier  search is accelerated if to use collections, but on tables this effect is reached with usage of indexes,
In what advantage of collections before tables why they it is more convenient and in what cases it is necessary to resort to them?

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Re: Examples of usage of collections

boris_borisych wrote:

in what cases it is necessary to resort to them?

when you know that from them not to escape.

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Re: Examples of usage of collections

At you porridge in a head.
Collections are convenient, first of all, in a procedural language.
The understanding comes in due course. Or does not come.

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Re: Examples of usage of collections

Elic;
The book somewhere any which describes candidate solutions of various tasks with usage of collections or others  oracle can eat?

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Re: Examples of usage of collections

[url=https://docs.oracle.com/cd/E11882_01/nav/portal_5.htm] Oracle Database Online Documentation
Application Development [/url]