This Snap uses account references created on the Accounts page of SnapLogic Manager to handle access to this endpoint. See MongoDB Account for information on setting up this type of account.
Views:
Input
This Snap has at most one optional document input view.
Output
This Snap has at most one optional document output view. The output document contains the number of documents deleted. {"deleted_documents": n}
Error
This Snap has at most one document error view and produces zero or more documents in the view.
Settings
Label
Required. The name for the Snap. You can modify this to be more specific, especially if you have more than one of the same Snap in your pipeline.
Database name
The database that the collection is defined in. If not specified, then the MongoDB account database will be used.
Example: assets Default value: [None]
Collection name
Required. Select or enter a MongoDB collection name. Example: leads Default value: [None]
Delete query
The delete query represents the remove query parameter. It is an expression that evaluates to an object or JSON string. If no delete query is defined, then all records will be removed from the collection. When the expression evaluates to an object, only strict mode is supported. When the expression evaluates to a JSON string, both strict mode and mongo shell mode are supported. More information about MongoDB Extended JSON can be found here.
If this property is selected and the Delete query is empty, all documents are deleted from the selected collection. If not selected and the Deleted query property is empty, the Snap execute successfully with an output document: {"deleted_documents": 0}
Default value: Not selected
Pass through
If selected, the input document will be passed through to the output views under the key 'original'. The document will be passed to the Parameter output view, and it will also be passed to the Result Set output view if there is output sent from this view. Default value: Selected
Number of retries
Specify the maximum number of attempts to be made to receive a response. The request is terminated if the attempts do not result in a response.
If the Number of retries value is set to 0 (the default value), the retry option is disabled, and the Snap does not initiate a retry. The pipeline will not attempt to retry the operation in case of a failure—any failure encountered during the database operation will immediately result in the pipeline failing without any retry attempts to recover from the errors.
If the Snap fails on all retries, it routes the last occurred exception to the error view.
Default Value: 0 Example: 4
Retry interval (seconds)
Specify the time interval between two retry requests.
Default Value: 1 Example: 5
Snap execution
Select one of the three modes in which the Snap executes. Available options are:
Validate & Execute: Performs limited execution of the Snap, and generates a data preview during Pipeline validation. Subsequently, performs full execution of the Snap (unlimited records) during Pipeline runtime.
Execute only: Performs full execution of the Snap during Pipeline execution without generating preview data.
Disabled: Disables the Snap and all Snaps that are downstream from it.
The upstream schema suggest is only supported if the defined collection provides data. MongoDB does not provide a metadata API to describe the collection, so the SnapLogic platform looks at the data and derives the schema from it.
Examples
Example #1
In this pipeline, we shall:
Delete the existing documents from a MongoDB collection
Supply new documents in a JSON format using the JSON Generator Snap.
Insert the documents into the collection
Delete the required documents providing a delete query
1. Using the MongoDB Delete Snap, delete the existing documents from the collection, mongodb_collection2. The respective output preview displays that the three documents are deleted from the collection:
2. Supply the new documents to be inserted into the MongoDB collection through the JSON Generator Snap.
3. Insert the documents into the collection name, mongodb_collection2 using the MongoDB Insert Snap. The respective output preview displayed is as below:
4. Delete the required documents from the collection, mongodb_collection2, by giving the delete query, {age:{ $gte:30}. This would delete all the documents where the age of a person is greater than or equal to 30 years.
5. The successful execution of the pipeline displays the below output preview (Four Documents that satisfy the delete query are deleted):
Snap Pack History
Click to view/expand
Release
Snap Pack Version
Date
Type
Updates
November 2024
main29029
Stable
Enhanced the MongoDB Replica and Mongo ReplicaSet Dynamic Accounts to define read preference options when querying data. The default option is Primary, so you cannot allocate read load to the secondary node. Note that the Secondary preferred mode is not supported for the MongoDB Execute Snap.
August 2024
main27765
Stable
Updated and certified against the current Snaplogic Platform release.
Suggestions for the Search index field that enables the Snap to populate the associated indices in the list.
The input schema displays the mandatory vector field and optional filter suggestion(if theSearch index contains a filter type query) in alignment with the fields expected by the Snap.
May 2024
437patches26832
Latest
Fixed the inconsistency in ObjectIdand Date representation in the output preview between MongoDB - Execute and MongoDB - Find snaps.
Enhanced the MongoDB Execute Snap with the Timezone Offset field set that enables you to apply the timezone offset on the date fields.
May 2024
437patches26721
Latest
Added Number of retries and Retry interval (seconds) fields,to MongoDB Delete, Update, Find, Group, Insert, and Atlas Vector Search Snaps that enable you to handle retries during a connection failure.
Fixed an issue with the MongoDB - Execute Snap, where data was missing when the database server restarted and the error view was enabled.
Fixed an issue with the MongoDB - Execute Snap where the log file missed the retry attempts information.
May 2024
main26341
Stable
Enhanced the MongoDB Update Snap with the Array Filters field, which enables you to use array filters in the update operation. Additionally, the Update Query field is modified into a text box for visibility and usability of input queries.
Upgraded Spring dependencies to the latest supported Java 11 version for MongoDB Snap Pack.
February 2024
436patches26244
Latest
Added the following Snap to the MongoDB Snap Pack:
MongoDB - Atlas Vector Search: Performs advanced vector-based queries, such as Similarity searches, Approximate Nearest Neighbor (ANN) queries, and Range queries on vector data stored in MongoDB Atlas.
February 2024
436patches25893
Latest
Added MongoDB Execute Snap to the MongoDB Snap Pack.
February 2024
main25112
Stable
Updated and certified against the current SnapLogic Platform release.
November 2023
main23721
Stable
Updated and certified against the current SnapLogic Platform release.
August 2023
main22460
Stable
Updated and certified against the current SnapLogic Platform release.
May 2023
main21015
Stable
Upgraded with the latest SnapLogic Platform release.
February 2023
main19844
Stable
Upgraded with the latest SnapLogic Platform release.
November 2022
main18944
Stable
Upgraded with the latest SnapLogic Platform release.
September 2022
430patches18223
Latest
TheMongoDB UpdateSnap in a low-latency feed Ultra Pipeline now correctly acknowledges the requests.
August 2022
430patches17472
Latest
The MongoDB Account with Encryption type set to TLS/SSL does not fail with the "URL cannot be null" error.
August 2022
main17386
Stable
Upgraded with the latest SnapLogic Platform release.
4.29Patches
429patches15807
Latest
Updated the expected output for the MongoDB - Update Snap that is changed because of the upgrade of Spring Core framework version.
4.29
main15993
Stable
Upgraded with the latest SnapLogic Platform release.
4.28
main14627
Stable
Upgraded with the latest SnapLogic Platform release.
4.27
main12833
Stable
Upgraded with the latest SnapLogic Platform release.
4.26
main11181
Stable
Upgraded with the latest SnapLogic Platform release.
4.25
main9554
Stable
Upgraded with the latest SnapLogic Platform release.
4.24
main8556
Stable
Fixed an issue in the MongoDB accounts to connect to Atlas Free Tier and Shared Cluster database using theUse cursor timeoutcheckbox in the MongoDB cursor properties. If selected, this option enables the server to close a cursor automatically after a period of inactivity. For the existing accounts that does not have this field, the value for this checkbox returnsfalse, which is backward compatible.
4.23
main7430
Stable
Upgraded with the latest SnapLogic Platform release.
4.22
main6403
Stable
Upgraded with the latest SnapLogic Platform release.
4.21 Patch
421patches6272
Latest
Fixes the issue whereSnowflake SCD2Snap generates two output documents despite no changes toCause-historizationfieldswithDATE, TIME and TIMESTAMPSnowflake data types, and withIgnore unchanged rowsfield selected.
4.21 Patch
421patches6144
Latest
Fixes the following issues with DB Snaps:
The connection thread waits indefinitely causing the subsequent connection requests to become unresponsive.
Connection leaks occur during Pipeline execution.
4.21 Patch
MULTIPLE8841
Latest
Fixes the connection issue in Database Snaps by detecting and closing open connections after the Snap execution ends.
4.21
snapsmrc542
Stable
Upgraded with the latest SnapLogic Platform release.
4.20
snapsmrc535
Stable
Upgraded with the latest SnapLogic Platform release.
4.19
snaprsmrc528
Stable
Upgraded with the latest SnapLogic Platform release.
4.18
snapsmrc523
Stable
Added the following fields to the Mongo DB Find Snap: Projection Condition, Sort Condition, Offset, Limit, and Group result.
Added a new Snap, MongoDB Group, which enables you to group input documents by a specified expression, and output to the next stage, one document for each distinct grouping.
Added a new field to the Mongo DB Update Snap,Update operationandExclude list, which enable you to update operations and exclude a list of JSON properties before sending the updated documents to MongoDB.
4.17
ALL7402
Latest
Pushed automatic rebuild of the latest version of each Snap Pack to SnapLogic UAT and Elastic servers.
4.17 Patch
db/mongo7331
Latest
Fixed an issue with the MongoDB - Update Snap wherein the Snap converts all non-updated integer and float data types to string data type.
Fixed a Null Pointer Exception for old MongoDB accounts that did not have driver jars.
4.17
snapsmrc515
Latest
Added the Snap Execution field to all Standard-mode Snaps. In some Snaps, this field replaces the existing Execute during preview check box.
4.16
snapsmrc508
Stable
Upgraded with the latest SnapLogic Platform release.
4.15 Patch
db/mongo6783
Latest
Fixed connection timeout issue with MongoDB.
4.15 Patch
db/mongo6465
Latest
Fixed an issue wherein REST calls to Ultra tasks returned an error message.
4.15
snapsmrc500
Stable
Upgraded with the latest SnapLogic Platform release.
4.14 Patch
db/mongo5666
Latest
Fixed the Update, Delete, and Find Snaps to populate input view schema for a given table, similar to the Insert Snap.
4.14
snapsmrc490
Stable
Upgraded with the latest SnapLogic Platform release.
4.13 Patch
mongo5537
Latest
Fixed the Update, Delete, and Find Snaps to populate input view schema for a given table, similar to the Insert Snap.
4.13
snapsmrc486
Stable
Upgraded with the latest SnapLogic Platform release.
4.12
snapsmrc480
Stable
Added the SSl certification properties to all the MongoDB Accounts to ensure the validation of the certificate.
4.11
snapsmrc465
Stable
Upgraded with the latest SnapLogic Platform release.
4.10 Patch
mongo3978
Latest
Resolved an issue where the NumberFormatException was not handled properly for some of the valid Number Types like "NaN"/ "+Infinity"/ "-Infinity".
4.10
snapsmrc414
Stable
Upgraded with the latest SnapLogic Platform release.
4.9.0 Patch
mongodb3259
Latest
Addressed an issue in MongoDB Update where Upsert Date failed with "Can't find a codec for class org.joda.time".
MongoDB Insert Snap - Collectio name expression evaluate fixed.
4.9
snapsmrc405
Stable
Query Condition property is now an expression that evaluates to an object or JSON string.
Updated the Snap with Database nameproperty to support the users defined in an authentication database.
4.8.0 Patch
mongodb2735
Latest
Added SSL encryption type to all MongoDB accounts and Replica set Accounts and removed the MongoDB SSL account.
4.8
snapsmrc398
Stable
The MongoDB Delete Snap and MongoDB Update Snap were introduced in this release.
Enhanced the MongoDB Snap account with SSL Account type.
Updated the Batch Size property in MongoDB Find with the default value of 0.
Enhanced the MongoDB Find Snap documentation with an example.
Info tab added to accounts.
Database accounts now invalidate connection pools if account properties are modified and login attempts fail.
4.7 Patch
mongo2375
Latest
Update the MongoDB java driver to 3.0.4; Add exception handling to each record processing.
MongoDB SSL Account removed and replaced with the new configuration for all the Accounts (Encryption type Property).
4.7 Patch
mongo2338
Latest
Add an account for MongoDB SSL connection without certificates validation
4.7 Patch
mongo2200
Latest
Fixed an issue for database Select Snaps regarding Limit rows not supporting an empty string from a pipeline parameter.
4.7
snapsmrc382
Stable
Updated the Snap account with the LDAP Authentication type.
4.6
snapsmrc362
Stable
Resolved an issue in MongoDB Insert Snap that processed and inserted all numeric fields as strings.
4.5.1
snapsmrc344
Stable
Resolved and issue with MongoDB Insert with an empty input view failed.
Resolved an issue with MongoDB Insert that changed a numeric type field in MongoDB as String.
Resolved an issue that caused Snap execution failures when accessing MongoDB using a Replica Set account.
4.3.2
Stable
Resolved an issue with MongoDB Find returning nothing when nothing was found.
4.3
Stable
Resolved an issue with an incorrect resolution displaying during account validation if the username was blank.
Resolved an issue in the MongoDB Find Snap with nested arrays.
Resolved an issue in MongoDB Find with data not being usable be other Snaps.
4.2.2
Stable
Username and Password are no longer required fields when creating a MongoDB account because it is possible to configure an instance where that information is not required.
MongoDB Aaccount now supports Mongo Java Driver 3.0.2.
MongoDB Find
Resolved an issue with MongoDB Find not properly supporting the expression language.
Resolved an issue with MongoDB Find returning "Current context not an ARRAY but OBJECT" for a deep nested ObjectId object.
Resolved an issue with MongoDB Find when data had built-in datatype.
Resolved a null pointer exception in MongoDB Find.
Resolved an issue with MongoDB Find not routing failed documents to the error view.
Resolved an issue with MongoDB error handling when maximum number of documents reached.
Improved the error message presented when MongoDB database could not reach the JCC.
4.2.1
Stable
MongoDB - Find: Resolved Error- Failure: java.util.HashMap cannot be cast to java.lang.String when in query condition passes without single quotes.
MongoDB - Find: Resolved failure with Query Using Operators.
Resolved MongoDB driver and account do not support current version of MongoDB.
Resolved a failure MongoDB Insert with custom _id.