TDV Adapter for MongoDB

Build 22.0.8462

Changelog

General Changes

DateBuild
Number		Change
Type		Description
12/26/20228395MongoDBAdded
  • support new SQL API for MongoDB Atlas dedicated cluster.
12/14/20228383GeneralChanged
  • Added the Default column to the sys_procedureparameters table.
12/13/20228382MongoDBAdded
  • support reading $jsonSchema specification via listCollections command and fetch necessary description into column metadata.
11/29/20228368MongoDBAdded
  • Added support ReadPreferenceTags connection property.
10/31/20228339MongoDBChanged
  • Doesn't support "eval" stored procedure since it's been deprecated by MongoDB server.
10/13/20228321MongoDBAdded
  • Add support for the UpdateScheme connection property to control execution of the UPDATE statement by using an update or a merge operation.
09/30/20228308GeneralChanged
  • Added the IsPath column to the sys_procedureparameters table.
09/28/20228306MongoDBChanged
  • Derive proper KerberosSPN for MongoDB DNS Seed scenario.
09/13/20228291MongoDBChanged
  • Enable OP_MSG protocol against MongoDB server higher or equal than 5.1.0.
08/18/20228265MongoDBAdded
  • Updated driver to support communication over OP_MSG protocol.
08/17/20228264GeneralChanged
  • We now support handling the keyword "COLLATE" as standard function name as well.
03/15/20228109MongoDBAdded
  • 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.
02/07/20228073MongoDBChanged
  • 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.
12/22/20218026MongoDBAdded
  • Added the WriteConcern connection property.
12/15/20218019MongoDBChanged
  • We will now validate if a table exists during the CREATE TABLE statement.
12/14/20218018MongoDBAdded
  • Added support for nested array inserts in a vertically flattened array.
11/11/20217986MongoDBAdded
  • Added support for Mongo X-509 authentication.
09/23/20217936MongoDBAdded
  • Added support for TLS encrypted communication over SSH tunnel.
09/16/20217929MongoDBAdded
  • 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.
09/02/20217915GeneralAdded
  • Added support for the STRING_SPLIT table-valued function in the CROSS APPLY clause.
08/25/20217907MongoDBAdded
  • 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
08/07/20217889GeneralChanged
  • Added the KeySeq column to the sys_foreignkeys table.
08/06/20217888GeneralChanged
  • Added the new sys_primarykeys system table.
07/23/20217874GeneralChanged
  • 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.
07/08/20217859GeneralAdded
  • 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.
05/18/20217795MongoDBAdded
  • Added support for nested array vertical flattening on DataModel=Relational.
04/23/20217785GeneralAdded
  • Added support for handling client side formulas during insert / update. For example: UPDATE Table SET Col1 = Concat(Col1, " - ", Col2) WHERE Col2 LIKE 'A%'
04/23/20217783GeneralChanged
  • Updated how display sizes are determined for varchar primary key and foreign key columns so they will match the reported length of the column.
04/16/20217776GeneralAdded
  • 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 /20217775GeneralChanged
  • Kerberos authentication is updated to use TCP by default, but will fall back to UDP if a TCP connection cannot be established
04/06/20217766MongoDBDeprecated
  • The AuthMechanism connection property id deprecated. Use the AuthScheme connection property instead.
11/18/20207627MongoDBAdded
  • Added support for SSH.
08/28/20207545MongoDBChanged
  • Returned all available databases on listing schema.
06/05/20207481MongoDBAdded
  • Added support for CREATE table with rsd file on GenerateSchemaFiles=OnCreate.

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Build 22.0.8462