Changelog

General Changes

Date	Build Number	Change Type	Description
12/26/2022	8395	MongoDB	Added support new SQL API for MongoDB Atlas dedicated cluster.
12/14/2022	8383	General	Changed Added the Default column to the sys_procedureparameters table.
12/13/2022	8382	MongoDB	Added support reading $jsonSchema specification via listCollections command and fetch necessary description into column metadata.
11/29/2022	8368	MongoDB	Added Added support ReadPreferenceTags connection property.
10/31/2022	8339	MongoDB	Changed Doesn't support "eval" stored procedure since it's been deprecated by MongoDB server.
10/13/2022	8321	MongoDB	Added Add support for the UpdateScheme connection property to control execution of the UPDATE statement by using an update or a merge operation.
09/30/2022	8308	General	Changed Added the IsPath column to the sys_procedureparameters table.
09/28/2022	8306	MongoDB	Changed Derive proper KerberosSPN for MongoDB DNS Seed scenario.
09/13/2022	8291	MongoDB	Changed Enable OP_MSG protocol against MongoDB server higher or equal than 5.1.0.
08/18/2022	8265	MongoDB	Added Updated driver to support communication over OP_MSG protocol.
08/17/2022	8264	General	Changed We now support handling the keyword "COLLATE" as standard function name as well.
03/15/2022	8109	MongoDB	Added Added support for SQL such as "INSERT INTO foo_table(foo_c) VALUES(())" to insert empty BSON array values for the "foo_c" column. Added support for when the connection property WriteSchema is set to RawValue, new columns may be specified and created in the course of the update statement.
02/07/2022	8073	MongoDB	Changed Made our DateTime to String conversion uniform across our drivers. Previously we returned exactly the string value returned from MongoDB when requesting a DateTime column as a String. Instead, we will now convert the value to a DateTime object before returning a string to ensure pairity with our other tools. In order to control the response format when retrieving a DateTime column as a String, set the DateTimeStringFormat connection property. For example: DateTimeStringFormat=yyyy-MM-ddTHH:mm:ss.fffZ.
12/22/2021	8026	MongoDB	Added Added the WriteConcern connection property.
12/15/2021	8019	MongoDB	Changed We will now validate if a table exists during the CREATE TABLE statement.
12/14/2021	8018	MongoDB	Added Added support for nested array inserts in a vertically flattened array.
11/11/2021	7986	MongoDB	Added Added support for Mongo X-509 authentication.
09/23/2021	7936	MongoDB	Added Added support for TLS encrypted communication over SSH tunnel.
09/16/2021	7929	MongoDB	Added Added the attribute "other:tabletype" when rsd schema files are generated from the CreateSchema stored procedure. This attribute indicates if the table schema should map to a collection or view on the MongoDB server.
09/02/2021	7915	General	Added Added support for the STRING_SPLIT table-valued function in the CROSS APPLY clause.
08/25/2021	7907	MongoDB	Added Added support for better path collision detection for MongoDB server version 4.4 and higher. The change is related to this issue: https://docs.mongodb.com/manual/release-notes/4.4-compatibility/#path-collision-restrictions
08/07/2021	7889	General	Changed Added the KeySeq column to the sys_foreignkeys table.
08/06/2021	7888	General	Changed Added the new sys_primarykeys system table.
07/23/2021	7874	General	Changed Updated the Literal Function Names for relative date/datetime functions. Previously relative date/datetime functions resolved to a different value when used in the projection vs te predicate. Ie: SELECT LAST_MONTH() AS lm, Col FROM Table WHERE Col > LAST_MONTH(). Formerly the two LAST_MONTH() methods would resolve to different datetimes. Now they will match. As a replacement for the previous behavior, the relative date/datetime functions in the criteria may have an 'L' appended to them. Ie: WHERE col > L_LAST_MONTH(). This will continue to resolve to the same values that previously were calculated in the criteria. Note that the "L_" prefix will only work in the predicate - it not available for the projection.
07/08/2021	7859	General	Added Added the TCP Logging Module for the logging information happening on the TCP wire protocol. The transport bytes that are incoming and ongoing will be logged at verbosity=5.
05/18/2021	7795	MongoDB	Added Added support for nested array vertical flattening on DataModel=Relational.
04/23/2021	7785	General	Added Added support for handling client side formulas during insert / update. For example: UPDATE Table SET Col1 = Concat(Col1, " - ", Col2) WHERE Col2 LIKE 'A%'
04/23/2021	7783	General	Changed Updated how display sizes are determined for varchar primary key and foreign key columns so they will match the reported length of the column.
04/16/2021	7776	General	Added Non-conditional updates between two columns is now available to all drivers. For example: UPDATE Table SET Col1=Col2 Changed Reduced the length to 255 for varchar primary key and foreign key columns. Updated implicit and metadata caching to improve performance and support for multiple connections. Old metadata caches are not compatible - you would need to generate new metadata caches if you are currently using CacheMetadata. Updated index naming convention to avoid duplicates Updated and standardized Getting Started connection help. Added the Advanced Features section to the help of all drivers. Categorized connection property listings in the help for all editions.
04/15 /2021	7775	General	Changed Kerberos authentication is updated to use TCP by default, but will fall back to UDP if a TCP connection cannot be established
04/06/2021	7766	MongoDB	Deprecated The AuthMechanism connection property id deprecated. Use the AuthScheme connection property instead.
11/18/2020	7627	MongoDB	Added Added support for SSH.
08/28/2020	7545	MongoDB	Changed Returned all available databases on listing schema.
06/05/2020	7481	MongoDB	Added Added support for CREATE table with rsd file on GenerateSchemaFiles=OnCreate.