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DOCS Update 12_Indexes.md

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Fixing grammar mistakes
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jeffreyguo 2015-03-11 16:20:45 +13:00 committed by Daniel Hensby
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docs/en/02_Developer_Guides/00_Model/12_Indexes.md
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@ -5,7 +5,7 @@ summary: Add Indexes to your Data Model to optimize database queries.
It is sometimes desirable to add indexes to your data model, whether to optimize queries or add a uniqueness constraint It is sometimes desirable to add indexes to your data model, whether to optimize queries or add a uniqueness constraint
to a field. This is done through the `DataObject::$indexes` map, which maps index names to descriptor arrays that to a field. This is done through the `DataObject::$indexes` map, which maps index names to descriptor arrays that
represent each index. There's several supported notations: represent each index. There're several supported notations:
:::php :::php
<?php <?php
@ -19,7 +19,7 @@ represent each index. There's several supported notations:
); );
} }
The `<index-name>` can be an an arbitrary identifier in order to allow for more than one index on a specific database The `<index-name>` can be an arbitrary identifier in order to allow for more than one index on a specific database
column. The "advanced" notation supports more `<type>` notations. These vary between database drivers, but all of them column. The "advanced" notation supports more `<type>` notations. These vary between database drivers, but all of them
support the following: support the following:
@ -27,8 +27,8 @@ support the following:
* `unique`: Index plus uniqueness constraint on the value * `unique`: Index plus uniqueness constraint on the value
* `fulltext`: Fulltext content index * `fulltext`: Fulltext content index
In order to use more database specific or complex index notations, we also support raw SQL for as a value in the In order to use more database specific or complex index notations, we also support raw SQL as a value in the
`$indexes` definition. Keep in mind this will likely make your code less portable between databases. `$indexes` definition. Keep in mind that using raw SQL is likely to make your code less portable between DBMSs.
**mysite/code/MyTestObject.php** **mysite/code/MyTestObject.php**
@ -52,4 +52,4 @@ In order to use more database specific or complex index notations, we also suppo
## API Documentation ## API Documentation
* [api:DataObject] * [api:DataObject]