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Diffstat (limited to 'doc/development/snowplow/index.md')
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1 files changed, 14 insertions, 1 deletions
diff --git a/doc/development/snowplow/index.md b/doc/development/snowplow/index.md index f4f41221699..dbc7a25075f 100644 --- a/doc/development/snowplow/index.md +++ b/doc/development/snowplow/index.md @@ -90,7 +90,7 @@ Each click event provides attributes that describe the event. | action | text | true | The action the user takes, or aspect that's being instrumented. The first word must describe the action or aspect. For example, clicks must be `click`, activations must be `activate`, creations must be `create`. Use underscores to describe what was acted on. For example, activating a form field is `activate_form_input`, an interface action like clicking on a dropdown is `click_dropdown`, a behavior like creating a project record from the backend is `create_project`. | | label | text | false | The specific element or object to act on. This can be one of the following: the label of the element, for example, a tab labeled 'Create from template' for `create_from_template`; a unique identifier if no text is available, for example, `groups_dropdown_close` for closing the Groups dropdown in the top bar; or the name or title attribute of a record being created. | | property | text | false | Any additional property of the element, or object being acted on. | -| value | decimal | false | Describes a numeric value or something directly related to the event. This could be the value of an input. For example, `10` when clicking `internal` visibility. | +| value | decimal | false | Describes a numeric value (decimal) directly related to the event. This could be the value of an input. For example, `10` when clicking `internal` visibility. | ### Examples @@ -149,6 +149,19 @@ ORDER BY page_view_start DESC LIMIT 100 ``` +#### Query JSON formatted data + +```sql +SELECT + derived_tstamp, + contexts:data[0]:data:extra:old_format as CURRENT_FORMAT, + contexts:data[0]:data:extra:value as UPDATED_FORMAT +FROM legacy.snowplow_structured_events_all +WHERE event_action in ('wiki_format_updated') +ORDER BY derived_tstamp DESC +LIMIT 100 +``` + ### Web-specific parameters Snowplow JavaScript adds [web-specific parameters](https://docs.snowplowanalytics.com/docs/collecting-data/collecting-from-own-applications/snowplow-tracker-protocol/#Web-specific_parameters) to all web events by default. |