PHPLIB-814: Change stream support for point-in-time pre and post-images #911
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jmikola
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| include both a delta describing the changes to the document, as well as a | ||
| copy of the entire document that was changed from some time after the change | ||
| occurred. The following values are supported: | ||
| Determines how the "fullDocument" response field will be populated for update |
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@aleksandr-rudo: I realized after submitting #910 (comment) that I forgot to add docs to this PR. Please take a look when you get a chance.
Per the commit message, I intentionally omitted mention of the "default" and "off" constants, since they're redundant.
| public const FULL_DOCUMENT_WHEN_AVAILABLE = 'whenAvailable'; | ||
| public const FULL_DOCUMENT_REQUIRED = 'required'; | ||
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| public const FULL_DOCUMENT_BEFORE_CHANGE_OFF = 'off'; |
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Note: I don't expect applications to use this constant (doing so would be equivalent to leaving the option unspecified), and therefore did not document it; however, I still wanted to define the constant since the server does accept it and we use the value in corresponding spec tests.
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Note: the CI build for this might include errors in existing change stream spec tests (see: #908 (comment)). If so, I'll create a new PHPLIB ticket to track that. Edit: Created PHPLIB-842. |
Introduces fullDocumentBeforeChange option. Tests for specifying "whenAvailable" and "required" for both fullDocument and fullDocumentBeforeChange (requires MongoDB 6.0+ with changeStreamPreAndPostImages enabled on the collection). Intentionally omits mention of FULL_DOCUMENT_DEFAULT (related to PHPLIB-808) and FULL_DOCUMENT_BEFORE_CHANGE_OFF constants, since those redundantly specified default behavior. Tests synced with mongodb/specifications@8978899
https://jira.mongodb.org/browse/PHPLIB-814
Introduces fullDocumentBeforeChange option. Tests for specifying "whenAvailable" and "required" for both fullDocument and fullDocumentBeforeChange (requires MongoDB 6.0+ with changeStreamPreAndPostImages enabled on the collection).
Depends on #908.