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Additional typo fixed for Database Access Objects guide

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This commit is contained in:
Alexander Makarov
2015-01-22 16:34:02 +03:00
parent 4002512dd1
commit 7f670aafe9
1 changed files with 3 additions and 3 deletions
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6
docs/guide/db-dao.md
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@ -270,7 +270,7 @@ For example,
```php
// executes this SQL for MySQL: SELECT COUNT(`id`) FROM `employee`
$count = $db->createCommand("SELECT COUNT([[id]]) FROM {{employee}}")
$count = $db->createCommand("SELECT COUNT([[id]]) FROM {{%employee}}")
->queryScalar();
```
@ -301,7 +301,7 @@ when configuring the DB connection. For example,
```php
// executes this SQL for MySQL: SELECT COUNT(`id`) FROM `tbl_employee`
$count = $db->createCommand("SELECT COUNT([[id]]) FROM {{employee}}")
$count = $db->createCommand("SELECT COUNT([[id]]) FROM {{%employee}}")
->queryScalar();
```
@ -347,7 +347,7 @@ The transaction is represented as a [[yii\db\Transaction]] object stored in the
the queries being executed are enclosed in a `try...catch...` block. If all queries are executed successfully,
the [[yii\db\Transaction::commit()|commit()]] method is called to commit the transaction. Otherwise, an exception
will be triggered and caught, and the [[yii\db\Transaction::rollBack()|rollBack()]] method is called to roll back
the changes made the queries prior to that failed query in the transaction.
the changes made by the queries prior to that failed query in the transaction.
### Specifying Isolation Levels <a name="specifying-isolation-levels"></a>