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Commit a6e45c43 by Qiang Xue
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ar doc.

parent dc644e69
Showing with 5 additions and 1 deletion
docs/guide/active-record.md
...@@ -369,7 +369,11 @@ foreach ($customers as $customer) { ...@@ -369,7 +369,11 @@ foreach ($customers as $customer) {
} }
``` ```
As you can see, only two SQL queries are needed for the same task. As you can see, only two SQL queries are needed for the same task!
> Info: In general, if you are eager loading `N` relations among which `M` relations are defined with `via()` or `viaTable()`,
> a total number of `1+M+N` SQL queries will be performed: one query to bring back the rows for the primary table, one for
> each of the `M` pivot tables corresponding to the `via()` or `viaTable()` calls, and one for each of the `N` related tables.
Sometimes, you may want to customize the relational queries on the fly. This can be Sometimes, you may want to customize the relational queries on the fly. This can be
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