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MongoDB.AbortTransaction

Abort a multi-document transaction.

Component Version macOS Windows Linux Server iOS SDK
MongoDB 12.5 ✅ Yes ✅ Yes ✅ Yes ✅ Yes ✅ Yes
MBS( "MongoDB.AbortTransaction"; MongoDBRef )   More

Parameters

Parameter Description Example
MongoDBRef The reference number for the mongo connection. $MongoDB

Result

Returns OK or error.

Description

Abort a multi-document transaction.
Returns OK if the transaction was aborted. Returns an error if there are invalid arguments, such as a session with no transaction in progress. Network or server errors are ignored.

Examples

Try aborting:

# Open connection first, open database and connection
Show Custom Dialog [ "Estimate before" ; MBS( "MongoDB.EstimatedDocumentCount"; $mongo ) ]
Set Variable [ $r ; Value: MBS( "MongoDB.StartTransaction"; $Mongo) ]
#
# insert a record
Set Variable [ $r ; Value: MBS( "MongoDB.InsertOne"; $Mongo; test::Insert JSON) ]
Show Custom Dialog [ "Result" ; $r ]
#
Show Custom Dialog [ "Estimate after insert" ; MBS( "MongoDB.EstimatedDocumentCount"; $mongo ) ]
Set Variable [ $r ; Value: MBS( "MongoDB.AbortTransaction"; $Mongo) ]
#
Show Custom Dialog [ "Estimate after abort" ; MBS( "MongoDB.EstimatedDocumentCount"; $mongo ) ]

See also

Release notes

Example Databases

Blog Entries

This function checks for a license.

Created 23th September 2022, last changed 24th September 2022


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