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How to use nested DB transactions (MySQL 5+, PostgreSQL)

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How to use nested DB transactions (MySQL 5+, PostgreSQL)

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How-tos

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db, mysql, postgresql, transaction, nested

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Original source code and idea are from: [PHP, PDO & Nested Transactions](http://www.kennynet.co.uk/2008/12/02/php-pdo-nested-transactions/). Tested with: MySQL 5.1.30 + Yii 1.1.8. Problem: Say there is service layer in an application, and one service may use others. Now each service deals will complex business logic will needs to wrap that into transactions.

If there are services A and B here's how it might happen:
[...]
That's it, there you go ;)

 
 
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Viewed: 67 887 times
Version: 1.1
Category: How-tos
Tags: db, mysql, nested, postgresql, transaction
Written by: mindeh
Last updated by: Boaz
Created on: Jun 30, 2009
Last updated: 9 years ago
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