mongo-python-driver/test/transactions/unified/read-concern.json

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{
"description": "read-concern",
"schemaVersion": "1.3",
"runOnRequirements": [
{
"minServerVersion": "4.0",
"topologies": [
"replicaset"
]
},
{
"minServerVersion": "4.1.8",
"topologies": [
"sharded",
"load-balanced"
]
}
],
"createEntities": [
{
"client": {
"id": "client0",
"useMultipleMongoses": false,
"observeEvents": [
"commandStartedEvent"
]
}
},
{
"database": {
"id": "database0",
"client": "client0",
"databaseName": "transaction-tests"
}
},
{
"database": {
"id": "database_rc_majority",
"client": "client0",
"databaseName": "transaction-tests",
"databaseOptions": {
"readConcern": {
"level": "majority"
}
}
}
},
{
"collection": {
"id": "collection_rc_majority",
"database": "database0",
"collectionName": "test",
"collectionOptions": {
"readConcern": {
"level": "majority"
}
}
}
},
{
"session": {
"id": "session0",
"client": "client0"
}
}
],
"initialData": [
{
"collectionName": "test",
"databaseName": "transaction-tests",
"documents": [
{
"_id": 1
},
{
"_id": 2
},
{
"_id": 3
},
{
"_id": 4
}
]
}
],
"tests": [
{
"description": "only first countDocuments includes readConcern",
"operations": [
{
"object": "session0",
"name": "startTransaction",
"arguments": {
"readConcern": {
"level": "majority"
}
}
},
{
"object": "collection_rc_majority",
"name": "countDocuments",
"arguments": {
"filter": {
"_id": {
"$gte": 2
}
},
"session": "session0"
},
"expectResult": 3
},
{
"object": "collection_rc_majority",
"name": "countDocuments",
"arguments": {
"filter": {
"_id": {
"$gte": 2
}
},
"session": "session0"
},
"expectResult": 3
},
{
"object": "session0",
"name": "commitTransaction"
}
],
"expectEvents": [
{
"client": "client0",
"events": [
{
"commandStartedEvent": {
"command": {
"aggregate": "test",
"pipeline": [
{
"$match": {
"_id": {
"$gte": 2
}
}
},
{
"$group": {
"_id": 1,
"n": {
"$sum": 1
}
}
}
],
"cursor": {},
"lsid": {
"$$sessionLsid": "session0"
},
"readConcern": {
"level": "majority"
},
"txnNumber": {
"$numberLong": "1"
},
"startTransaction": true,
"autocommit": false
},
"commandName": "aggregate",
"databaseName": "transaction-tests"
}
},
{
"commandStartedEvent": {
"command": {
"aggregate": "test",
"pipeline": [
{
"$match": {
"_id": {
"$gte": 2
}
}
},
{
"$group": {
"_id": 1,
"n": {
"$sum": 1
}
}
}
],
"cursor": {},
"lsid": {
"$$sessionLsid": "session0"
},
"readConcern": {
"$$exists": false
},
"txnNumber": {
"$numberLong": "1"
},
"startTransaction": {
"$$exists": false
},
"autocommit": false
},
"commandName": "aggregate",
"databaseName": "transaction-tests"
}
},
{
"commandStartedEvent": {
"command": {
"commitTransaction": 1,
"lsid": {
"$$sessionLsid": "session0"
},
"readConcern": {
"$$exists": false
},
"txnNumber": {
"$numberLong": "1"
},
"startTransaction": {
"$$exists": false
},
"autocommit": false,
"writeConcern": {
"$$exists": false
}
},
"commandName": "commitTransaction",
"databaseName": "admin"
}
}
]
}
],
"outcome": [
{
"collectionName": "test",
"databaseName": "transaction-tests",
"documents": [
{
"_id": 1
},
{
"_id": 2
},
{
"_id": 3
},
{
"_id": 4
}
]
}
]
},
{
"description": "only first find includes readConcern",
"operations": [
{
"object": "session0",
"name": "startTransaction",
"arguments": {
"readConcern": {
"level": "majority"
}
}
},
{
"object": "collection_rc_majority",
"name": "find",
"arguments": {
"batchSize": 3,
"filter": {},
"session": "session0"
},
"expectResult": [
{
"_id": 1
},
{
"_id": 2
},
{
"_id": 3
},
{
"_id": 4
}
]
},
{
"object": "collection_rc_majority",
"name": "find",
"arguments": {
"batchSize": 3,
"filter": {},
"session": "session0"
},
"expectResult": [
{
"_id": 1
},
{
"_id": 2
},
{
"_id": 3
},
{
"_id": 4
}
]
},
{
"object": "session0",
"name": "commitTransaction"
}
],
"expectEvents": [
{
"client": "client0",
"events": [
{
"commandStartedEvent": {
"command": {
"find": "test",
"batchSize": 3,
"lsid": {
"$$sessionLsid": "session0"
},
"readConcern": {
"level": "majority"
},
"txnNumber": {
"$numberLong": "1"
},
"startTransaction": true,
"autocommit": false
},
"commandName": "find",
"databaseName": "transaction-tests"
}
},
{
"commandStartedEvent": {
"command": {
"getMore": {
"$$type": [
"int",
"long"
]
},
"collection": "test",
"batchSize": 3,
"lsid": {
"$$sessionLsid": "session0"
},
"readConcern": {
"$$exists": false
},
"txnNumber": {
"$numberLong": "1"
},
"startTransaction": {
"$$exists": false
},
"autocommit": false
},
"commandName": "getMore",
"databaseName": "transaction-tests"
}
},
{
"commandStartedEvent": {
"command": {
"find": "test",
"batchSize": 3,
"lsid": {
"$$sessionLsid": "session0"
},
"readConcern": {
"$$exists": false
},
"txnNumber": {
"$numberLong": "1"
},
"startTransaction": {
"$$exists": false
},
"autocommit": false
},
"commandName": "find",
"databaseName": "transaction-tests"
}
},
{
"commandStartedEvent": {
"command": {
"getMore": {
"$$type": [
"int",
"long"
]
},
"collection": "test",
"batchSize": 3,
"lsid": {
"$$sessionLsid": "session0"
},
"readConcern": {
"$$exists": false
},
"txnNumber": {
"$numberLong": "1"
},
"startTransaction": {
"$$exists": false
},
"autocommit": false
},
"commandName": "getMore",
"databaseName": "transaction-tests"
}
},
{
"commandStartedEvent": {
"command": {
"commitTransaction": 1,
"lsid": {
"$$sessionLsid": "session0"
},
"readConcern": {
"$$exists": false
},
"txnNumber": {
"$numberLong": "1"
},
"startTransaction": {
"$$exists": false
},
"autocommit": false,
"writeConcern": {
"$$exists": false
}
},
"commandName": "commitTransaction",
"databaseName": "admin"
}
}
]
}
],
"outcome": [
{
"collectionName": "test",
"databaseName": "transaction-tests",
"documents": [
{
"_id": 1
},
{
"_id": 2
},
{
"_id": 3
},
{
"_id": 4
}
]
}
]
},
{
"description": "only first aggregate includes readConcern",
"operations": [
{
"object": "session0",
"name": "startTransaction",
"arguments": {
"readConcern": {
"level": "majority"
}
}
},
{
"object": "collection_rc_majority",
"name": "aggregate",
"arguments": {
"pipeline": [
{
"$project": {
"_id": 1
}
}
],
"batchSize": 3,
"session": "session0"
},
"expectResult": [
{
"_id": 1
},
{
"_id": 2
},
{
"_id": 3
},
{
"_id": 4
}
]
},
{
"object": "collection_rc_majority",
"name": "aggregate",
"arguments": {
"pipeline": [
{
"$project": {
"_id": 1
}
}
],
"batchSize": 3,
"session": "session0"
},
"expectResult": [
{
"_id": 1
},
{
"_id": 2
},
{
"_id": 3
},
{
"_id": 4
}
]
},
{
"object": "session0",
"name": "commitTransaction"
}
],
"expectEvents": [
{
"client": "client0",
"events": [
{
"commandStartedEvent": {
"command": {
"aggregate": "test",
"pipeline": [
{
"$project": {
"_id": 1
}
}
],
"cursor": {
"batchSize": 3
},
"lsid": {
"$$sessionLsid": "session0"
},
"readConcern": {
"level": "majority"
},
"txnNumber": {
"$numberLong": "1"
},
"startTransaction": true,
"autocommit": false
},
"commandName": "aggregate",
"databaseName": "transaction-tests"
}
},
{
"commandStartedEvent": {
"command": {
"getMore": {
"$$type": [
"int",
"long"
]
},
"collection": "test",
"batchSize": 3,
"lsid": {
"$$sessionLsid": "session0"
},
"readConcern": {
"$$exists": false
},
"txnNumber": {
"$numberLong": "1"
},
"startTransaction": {
"$$exists": false
},
"autocommit": false
},
"commandName": "getMore",
"databaseName": "transaction-tests"
}
},
{
"commandStartedEvent": {
"command": {
"aggregate": "test",
"pipeline": [
{
"$project": {
"_id": 1
}
}
],
"cursor": {
"batchSize": 3
},
"lsid": {
"$$sessionLsid": "session0"
},
"readConcern": {
"$$exists": false
},
"txnNumber": {
"$numberLong": "1"
},
"startTransaction": {
"$$exists": false
},
"autocommit": false
},
"commandName": "aggregate",
"databaseName": "transaction-tests"
}
},
{
"commandStartedEvent": {
"command": {
"getMore": {
"$$type": [
"int",
"long"
]
},
"collection": "test",
"batchSize": 3,
"lsid": {
"$$sessionLsid": "session0"
},
"readConcern": {
"$$exists": false
},
"txnNumber": {
"$numberLong": "1"
},
"startTransaction": {
"$$exists": false
},
"autocommit": false
},
"commandName": "getMore",
"databaseName": "transaction-tests"
}
},
{
"commandStartedEvent": {
"command": {
"commitTransaction": 1,
"lsid": {
"$$sessionLsid": "session0"
},
"readConcern": {
"$$exists": false
},
"txnNumber": {
"$numberLong": "1"
},
"startTransaction": {
"$$exists": false
},
"autocommit": false,
"writeConcern": {
"$$exists": false
}
},
"commandName": "commitTransaction",
"databaseName": "admin"
}
}
]
}
],
"outcome": [
{
"collectionName": "test",
"databaseName": "transaction-tests",
"documents": [
{
"_id": 1
},
{
"_id": 2
},
{
"_id": 3
},
{
"_id": 4
}
]
}
]
},
{
"description": "only first distinct includes readConcern",
"operations": [
{
"object": "session0",
"name": "startTransaction",
"arguments": {
"readConcern": {
"level": "majority"
}
}
},
{
"object": "collection_rc_majority",
"name": "distinct",
"arguments": {
"fieldName": "_id",
"filter": {},
"session": "session0"
},
"expectResult": [
1,
2,
3,
4
]
},
{
"object": "collection_rc_majority",
"name": "distinct",
"arguments": {
"fieldName": "_id",
"filter": {},
"session": "session0"
},
"expectResult": [
1,
2,
3,
4
]
},
{
"object": "session0",
"name": "commitTransaction"
}
],
"expectEvents": [
{
"client": "client0",
"events": [
{
"commandStartedEvent": {
"command": {
"distinct": "test",
"key": "_id",
"lsid": {
"$$sessionLsid": "session0"
},
"readConcern": {
"level": "majority"
},
"txnNumber": {
"$numberLong": "1"
},
"startTransaction": true,
"autocommit": false,
"writeConcern": {
"$$exists": false
}
},
"commandName": "distinct",
"databaseName": "transaction-tests"
}
},
{
"commandStartedEvent": {
"command": {
"distinct": "test",
"key": "_id",
"lsid": {
"$$sessionLsid": "session0"
},
"readConcern": {
"$$exists": false
},
"txnNumber": {
"$numberLong": "1"
},
"startTransaction": {
"$$exists": false
},
"autocommit": false,
"writeConcern": {
"$$exists": false
}
},
"commandName": "distinct",
"databaseName": "transaction-tests"
}
},
{
"commandStartedEvent": {
"command": {
"commitTransaction": 1,
"lsid": {
"$$sessionLsid": "session0"
},
"readConcern": {
"$$exists": false
},
"txnNumber": {
"$numberLong": "1"
},
"startTransaction": {
"$$exists": false
},
"autocommit": false,
"writeConcern": {
"$$exists": false
}
},
"commandName": "commitTransaction",
"databaseName": "admin"
}
}
]
}
],
"outcome": [
{
"collectionName": "test",
"databaseName": "transaction-tests",
"documents": [
{
"_id": 1
},
{
"_id": 2
},
{
"_id": 3
},
{
"_id": 4
}
]
}
]
},
{
"description": "only first runCommand includes readConcern",
"operations": [
{
"object": "session0",
"name": "startTransaction",
"arguments": {
"readConcern": {
"level": "majority"
}
}
},
{
"object": "database0",
"name": "runCommand",
"arguments": {
"session": "session0",
"command": {
"find": "test"
},
"commandName": "find"
}
},
{
"object": "database0",
"name": "runCommand",
"arguments": {
"session": "session0",
"command": {
"find": "test"
},
"commandName": "find"
}
},
{
"object": "session0",
"name": "commitTransaction"
}
],
"expectEvents": [
{
"client": "client0",
"events": [
{
"commandStartedEvent": {
"command": {
"find": "test",
"lsid": {
"$$sessionLsid": "session0"
},
"readConcern": {
"level": "majority"
},
"txnNumber": {
"$numberLong": "1"
},
"startTransaction": true,
"autocommit": false,
"writeConcern": {
"$$exists": false
}
},
"commandName": "find",
"databaseName": "transaction-tests"
}
},
{
"commandStartedEvent": {
"command": {
"find": "test",
"lsid": {
"$$sessionLsid": "session0"
},
"readConcern": {
"$$exists": false
},
"txnNumber": {
"$numberLong": "1"
},
"startTransaction": {
"$$exists": false
},
"autocommit": false,
"writeConcern": {
"$$exists": false
}
},
"commandName": "find",
"databaseName": "transaction-tests"
}
},
{
"commandStartedEvent": {
"command": {
"commitTransaction": 1,
"lsid": {
"$$sessionLsid": "session0"
},
"readConcern": {
"$$exists": false
},
"txnNumber": {
"$numberLong": "1"
},
"startTransaction": {
"$$exists": false
},
"autocommit": false,
"writeConcern": {
"$$exists": false
}
},
"commandName": "commitTransaction",
"databaseName": "admin"
}
}
]
}
],
"outcome": [
{
"collectionName": "test",
"databaseName": "transaction-tests",
"documents": [
{
"_id": 1
},
{
"_id": 2
},
{
"_id": 3
},
{
"_id": 4
}
]
}
]
},
{
"description": "countDocuments ignores collection readConcern",
"operations": [
{
"object": "session0",
"name": "startTransaction"
},
{
"object": "collection_rc_majority",
"name": "countDocuments",
"arguments": {
"filter": {
"_id": {
"$gte": 2
}
},
"session": "session0"
},
"expectResult": 3
},
{
"object": "collection_rc_majority",
"name": "countDocuments",
"arguments": {
"filter": {
"_id": {
"$gte": 2
}
},
"session": "session0"
},
"expectResult": 3
},
{
"object": "session0",
"name": "commitTransaction"
}
],
"expectEvents": [
{
"client": "client0",
"events": [
{
"commandStartedEvent": {
"command": {
"aggregate": "test",
"pipeline": [
{
"$match": {
"_id": {
"$gte": 2
}
}
},
{
"$group": {
"_id": 1,
"n": {
"$sum": 1
}
}
}
],
"cursor": {},
"lsid": {
"$$sessionLsid": "session0"
},
"readConcern": {
"$$exists": false
},
"txnNumber": {
"$numberLong": "1"
},
"startTransaction": true,
"autocommit": false
},
"commandName": "aggregate",
"databaseName": "transaction-tests"
}
},
{
"commandStartedEvent": {
"command": {
"aggregate": "test",
"pipeline": [
{
"$match": {
"_id": {
"$gte": 2
}
}
},
{
"$group": {
"_id": 1,
"n": {
"$sum": 1
}
}
}
],
"cursor": {},
"lsid": {
"$$sessionLsid": "session0"
},
"readConcern": {
"$$exists": false
},
"txnNumber": {
"$numberLong": "1"
},
"startTransaction": {
"$$exists": false
},
"autocommit": false
},
"commandName": "aggregate",
"databaseName": "transaction-tests"
}
},
{
"commandStartedEvent": {
"command": {
"commitTransaction": 1,
"lsid": {
"$$sessionLsid": "session0"
},
"readConcern": {
"$$exists": false
},
"txnNumber": {
"$numberLong": "1"
},
"startTransaction": {
"$$exists": false
},
"autocommit": false,
"writeConcern": {
"$$exists": false
}
},
"commandName": "commitTransaction",
"databaseName": "admin"
}
}
]
}
],
"outcome": [
{
"collectionName": "test",
"databaseName": "transaction-tests",
"documents": [
{
"_id": 1
},
{
"_id": 2
},
{
"_id": 3
},
{
"_id": 4
}
]
}
]
},
{
"description": "find ignores collection readConcern",
"operations": [
{
"object": "session0",
"name": "startTransaction"
},
{
"object": "collection_rc_majority",
"name": "find",
"arguments": {
"batchSize": 3,
"filter": {},
"session": "session0"
},
"expectResult": [
{
"_id": 1
},
{
"_id": 2
},
{
"_id": 3
},
{
"_id": 4
}
]
},
{
"object": "collection_rc_majority",
"name": "find",
"arguments": {
"batchSize": 3,
"filter": {},
"session": "session0"
},
"expectResult": [
{
"_id": 1
},
{
"_id": 2
},
{
"_id": 3
},
{
"_id": 4
}
]
},
{
"object": "session0",
"name": "commitTransaction"
}
],
"expectEvents": [
{
"client": "client0",
"events": [
{
"commandStartedEvent": {
"command": {
"find": "test",
"batchSize": 3,
"lsid": {
"$$sessionLsid": "session0"
},
"readConcern": {
"$$exists": false
},
"txnNumber": {
"$numberLong": "1"
},
"startTransaction": true,
"autocommit": false
},
"commandName": "find",
"databaseName": "transaction-tests"
}
},
{
"commandStartedEvent": {
"command": {
"getMore": {
"$$type": [
"int",
"long"
]
},
"collection": "test",
"batchSize": 3,
"lsid": {
"$$sessionLsid": "session0"
},
"readConcern": {
"$$exists": false
},
"txnNumber": {
"$numberLong": "1"
},
"startTransaction": {
"$$exists": false
},
"autocommit": false
},
"commandName": "getMore",
"databaseName": "transaction-tests"
}
},
{
"commandStartedEvent": {
"command": {
"find": "test",
"batchSize": 3,
"lsid": {
"$$sessionLsid": "session0"
},
"readConcern": {
"$$exists": false
},
"txnNumber": {
"$numberLong": "1"
},
"startTransaction": {
"$$exists": false
},
"autocommit": false
},
"commandName": "find",
"databaseName": "transaction-tests"
}
},
{
"commandStartedEvent": {
"command": {
"getMore": {
"$$type": [
"int",
"long"
]
},
"collection": "test",
"batchSize": 3,
"lsid": {
"$$sessionLsid": "session0"
},
"readConcern": {
"$$exists": false
},
"txnNumber": {
"$numberLong": "1"
},
"startTransaction": {
"$$exists": false
},
"autocommit": false
},
"commandName": "getMore",
"databaseName": "transaction-tests"
}
},
{
"commandStartedEvent": {
"command": {
"commitTransaction": 1,
"lsid": {
"$$sessionLsid": "session0"
},
"readConcern": {
"$$exists": false
},
"txnNumber": {
"$numberLong": "1"
},
"startTransaction": {
"$$exists": false
},
"autocommit": false,
"writeConcern": {
"$$exists": false
}
},
"commandName": "commitTransaction",
"databaseName": "admin"
}
}
]
}
],
"outcome": [
{
"collectionName": "test",
"databaseName": "transaction-tests",
"documents": [
{
"_id": 1
},
{
"_id": 2
},
{
"_id": 3
},
{
"_id": 4
}
]
}
]
},
{
"description": "aggregate ignores collection readConcern",
"operations": [
{
"object": "session0",
"name": "startTransaction"
},
{
"object": "collection_rc_majority",
"name": "aggregate",
"arguments": {
"pipeline": [
{
"$project": {
"_id": 1
}
}
],
"batchSize": 3,
"session": "session0"
},
"expectResult": [
{
"_id": 1
},
{
"_id": 2
},
{
"_id": 3
},
{
"_id": 4
}
]
},
{
"object": "collection_rc_majority",
"name": "aggregate",
"arguments": {
"pipeline": [
{
"$project": {
"_id": 1
}
}
],
"batchSize": 3,
"session": "session0"
},
"expectResult": [
{
"_id": 1
},
{
"_id": 2
},
{
"_id": 3
},
{
"_id": 4
}
]
},
{
"object": "session0",
"name": "commitTransaction"
}
],
"expectEvents": [
{
"client": "client0",
"events": [
{
"commandStartedEvent": {
"command": {
"aggregate": "test",
"pipeline": [
{
"$project": {
"_id": 1
}
}
],
"cursor": {
"batchSize": 3
},
"lsid": {
"$$sessionLsid": "session0"
},
"readConcern": {
"$$exists": false
},
"txnNumber": {
"$numberLong": "1"
},
"startTransaction": true,
"autocommit": false
},
"commandName": "aggregate",
"databaseName": "transaction-tests"
}
},
{
"commandStartedEvent": {
"command": {
"getMore": {
"$$type": [
"int",
"long"
]
},
"collection": "test",
"batchSize": 3,
"lsid": {
"$$sessionLsid": "session0"
},
"readConcern": {
"$$exists": false
},
"txnNumber": {
"$numberLong": "1"
},
"startTransaction": {
"$$exists": false
},
"autocommit": false
},
"commandName": "getMore",
"databaseName": "transaction-tests"
}
},
{
"commandStartedEvent": {
"command": {
"aggregate": "test",
"pipeline": [
{
"$project": {
"_id": 1
}
}
],
"cursor": {
"batchSize": 3
},
"lsid": {
"$$sessionLsid": "session0"
},
"readConcern": {
"$$exists": false
},
"txnNumber": {
"$numberLong": "1"
},
"startTransaction": {
"$$exists": false
},
"autocommit": false
},
"commandName": "aggregate",
"databaseName": "transaction-tests"
}
},
{
"commandStartedEvent": {
"command": {
"getMore": {
"$$type": [
"int",
"long"
]
},
"collection": "test",
"batchSize": 3,
"lsid": {
"$$sessionLsid": "session0"
},
"readConcern": {
"$$exists": false
},
"txnNumber": {
"$numberLong": "1"
},
"startTransaction": {
"$$exists": false
},
"autocommit": false
},
"commandName": "getMore",
"databaseName": "transaction-tests"
}
},
{
"commandStartedEvent": {
"command": {
"commitTransaction": 1,
"lsid": {
"$$sessionLsid": "session0"
},
"readConcern": {
"$$exists": false
},
"txnNumber": {
"$numberLong": "1"
},
"startTransaction": {
"$$exists": false
},
"autocommit": false,
"writeConcern": {
"$$exists": false
}
},
"commandName": "commitTransaction",
"databaseName": "admin"
}
}
]
}
],
"outcome": [
{
"collectionName": "test",
"databaseName": "transaction-tests",
"documents": [
{
"_id": 1
},
{
"_id": 2
},
{
"_id": 3
},
{
"_id": 4
}
]
}
]
},
{
"description": "distinct ignores collection readConcern",
"operations": [
{
"object": "session0",
"name": "startTransaction"
},
{
"object": "collection_rc_majority",
"name": "distinct",
"arguments": {
"fieldName": "_id",
"filter": {},
"session": "session0"
},
"expectResult": [
1,
2,
3,
4
]
},
{
"object": "collection_rc_majority",
"name": "distinct",
"arguments": {
"fieldName": "_id",
"filter": {},
"session": "session0"
},
"expectResult": [
1,
2,
3,
4
]
},
{
"object": "session0",
"name": "commitTransaction"
}
],
"expectEvents": [
{
"client": "client0",
"events": [
{
"commandStartedEvent": {
"command": {
"distinct": "test",
"key": "_id",
"lsid": {
"$$sessionLsid": "session0"
},
"readConcern": {
"$$exists": false
},
"txnNumber": {
"$numberLong": "1"
},
"startTransaction": true,
"autocommit": false,
"writeConcern": {
"$$exists": false
}
},
"commandName": "distinct",
"databaseName": "transaction-tests"
}
},
{
"commandStartedEvent": {
"command": {
"distinct": "test",
"key": "_id",
"lsid": {
"$$sessionLsid": "session0"
},
"readConcern": {
"$$exists": false
},
"txnNumber": {
"$numberLong": "1"
},
"startTransaction": {
"$$exists": false
},
"autocommit": false,
"writeConcern": {
"$$exists": false
}
},
"commandName": "distinct",
"databaseName": "transaction-tests"
}
},
{
"commandStartedEvent": {
"command": {
"commitTransaction": 1,
"lsid": {
"$$sessionLsid": "session0"
},
"readConcern": {
"$$exists": false
},
"txnNumber": {
"$numberLong": "1"
},
"startTransaction": {
"$$exists": false
},
"autocommit": false,
"writeConcern": {
"$$exists": false
}
},
"commandName": "commitTransaction",
"databaseName": "admin"
}
}
]
}
],
"outcome": [
{
"collectionName": "test",
"databaseName": "transaction-tests",
"documents": [
{
"_id": 1
},
{
"_id": 2
},
{
"_id": 3
},
{
"_id": 4
}
]
}
]
},
{
"description": "runCommand ignores database readConcern",
"operations": [
{
"object": "session0",
"name": "startTransaction"
},
{
"object": "database_rc_majority",
"name": "runCommand",
"arguments": {
"session": "session0",
"command": {
"find": "test"
},
"commandName": "find"
}
},
{
"object": "database0",
"name": "runCommand",
"arguments": {
"session": "session0",
"command": {
"find": "test"
},
"commandName": "find"
}
},
{
"object": "session0",
"name": "commitTransaction"
}
],
"expectEvents": [
{
"client": "client0",
"events": [
{
"commandStartedEvent": {
"command": {
"find": "test",
"lsid": {
"$$sessionLsid": "session0"
},
"readConcern": {
"$$exists": false
},
"txnNumber": {
"$numberLong": "1"
},
"startTransaction": true,
"autocommit": false,
"writeConcern": {
"$$exists": false
}
},
"commandName": "find",
"databaseName": "transaction-tests"
}
},
{
"commandStartedEvent": {
"command": {
"find": "test",
"lsid": {
"$$sessionLsid": "session0"
},
"readConcern": {
"$$exists": false
},
"txnNumber": {
"$numberLong": "1"
},
"startTransaction": {
"$$exists": false
},
"autocommit": false,
"writeConcern": {
"$$exists": false
}
},
"commandName": "find",
"databaseName": "transaction-tests"
}
},
{
"commandStartedEvent": {
"command": {
"commitTransaction": 1,
"lsid": {
"$$sessionLsid": "session0"
},
"readConcern": {
"$$exists": false
},
"txnNumber": {
"$numberLong": "1"
},
"startTransaction": {
"$$exists": false
},
"autocommit": false,
"writeConcern": {
"$$exists": false
}
},
"commandName": "commitTransaction",
"databaseName": "admin"
}
}
]
}
],
"outcome": [
{
"collectionName": "test",
"databaseName": "transaction-tests",
"documents": [
{
"_id": 1
},
{
"_id": 2
},
{
"_id": 3
},
{
"_id": 4
}
]
}
]
}
]
}