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added note to docs about #8085

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Carsten Brandt
2015-04-15 10:03:17 +02:00
parent b002ad746d
commit f99f333218
1 changed files with 8 additions and 0 deletions
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8
framework/db/Query.php
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@@ -428,6 +428,14 @@ class Query extends Component implements QueryInterface
/** /**
* Add more columns to the SELECT part of the query. * Add more columns to the SELECT part of the query.
*
* Note, that if [[select]] has not been specified before, you should include `*` explicitly
* if you want to select all remaining columns too:
*
* ```php
* $query->addSelect(["*", "CONCAT(first_name, ' ', last_name) AS full_name"])->one();
* ```
*
* @param string|array $columns the columns to add to the select. * @param string|array $columns the columns to add to the select.
* @return static the query object itself * @return static the query object itself
* @see select() * @see select()