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DBZ-7647 Adds capture.mode.full.update.type entry to config props table

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roldanbob 2024-03-14 18:41:50 -04:00 committed by Jiri Pechanec
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commit 1fbf82f5e0
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documentation/modules/ROOT/pages/connectors/mongodb.adoc
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@ -1718,6 +1718,7 @@ Messages do not include a field that represents the state of the document `befor
`change_streams_update_full`:: `update` event messages include the full document.
Messages do not include a `before` field that represents the state of the document before the update.
The event message returns the full state of the document in the `after` field.
Set xref:mongodb-property-capture-mode-full-update-type[capture.mode.full.update.type] to specify how the connector fetches full documents from the database.
+
[NOTE]
====
@ -1729,6 +1730,7 @@ If a later update modifies the source document before the connector can retrieve
`change_streams_update_full_with_pre_image`::
`update` event event messages include the full document, and include a field that represents the state of the document `before` the change.
Set xref:mongodb-property-capture-mode-full-update-type[capture.mode.full.update.type] to specify how the connector fetches full documents from the database.
`change_streams_with_pre_image`::
`update` events do not include the full document, but include a field that represents the state of the document `before` the change.
@ -1813,6 +1815,20 @@ The following _advanced_ configuration properties have good defaults that will w
|Default
|Description
|[[mongodb-property-capture-mode-full-update-type]]<<mongodb-property-capture-mode-full-update-type, `+capture.mode.full.update.type+`>>
|`lookup`
|Specifies how the connector looks up the full value of an updated document when the xref:mongodb-property-capture-mode[`capture.mode`] is set retrieve full documents.
The connector retrieves full documents when `capture.mode` is set to one of the following options:
* `change_streams_update_full`
* `change_streams_update_full_with_pre-image`
Set this property to one of the following values:
`lookup`:: The connector uses a separate lookup to fetch the updated full MongoDB document.
`post_image`:: The connector uses MongoDB post images to populate events with the full MongoDB document.
The database must be running MongoDB 6.0 or later to use this option.
|[[mongodb-property-max-batch-size]]<<mongodb-property-max-batch-size, `+max.batch.size+`>>
|`2048`
|Positive integer value that specifies the maximum size of each batch of events that should be processed during each iteration of this connector. Defaults to 2048.