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edit up to 'performing transactions'

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Larry Ullman
2014-10-12 19:35:09 -04:00
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docs/guide/db-dao.md
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@ -274,8 +274,8 @@ Notice that you bind the placeholder to the variable before the execution, and t
Performing Transactions
-----------------------
When running multiple related queries in a sequence you may need to wrap them in a transaction to
ensure you data is consistent. Yii provides a simple interface to work with transactions in simple
When running multiple, related queries in a sequence, you may need to wrap them in a transaction to
protect your data's integrity. Transactions allow you to write a series of queries such that they'll all succeed or have no effect whatsoever. Yii provides a simple interface to work with transactions in simple
cases but also for advanced usage when you need to define isolation levels.
The following code shows a simple pattern that all code that uses transactional queries should follow: