Update http.md

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Denny Crane 2021-12-22 18:07:26 -04:00 committed by GitHub
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@ -426,6 +426,9 @@ Next are the configuration methods for different `type`.
The following example defines the values of [max_threads](../operations/settings/settings.md#settings-max_threads) and `max_alter_threads` settings, then queries the system table to check whether these settings were set successfully. The following example defines the values of [max_threads](../operations/settings/settings.md#settings-max_threads) and `max_alter_threads` settings, then queries the system table to check whether these settings were set successfully.
!!! note "Warning"
To keep the default `handlers` such as` query`, `play`,` ping`, use the `<defaults/>` rule.
Example: Example:
``` xml ``` xml
@ -443,6 +446,7 @@ Example:
<query>SELECT name, value FROM system.settings WHERE name = {name_2:String}</query> <query>SELECT name, value FROM system.settings WHERE name = {name_2:String}</query>
</handler> </handler>
</rule> </rule>
<defaults/>
</http_handlers> </http_handlers>
``` ```
@ -475,6 +479,7 @@ Example:
<query_param_name>query_param</query_param_name> <query_param_name>query_param</query_param_name>
</handler> </handler>
</rule> </rule>
<defaults/>
</http_handlers> </http_handlers>
``` ```
@ -505,6 +510,7 @@ Return a message.
<response_content>Say Hi!</response_content> <response_content>Say Hi!</response_content>
</handler> </handler>
</rule> </rule>
<defaults/>
</http_handlers> </http_handlers>
``` ```