We have just released version 2.0.0 of the Foreign Data Wrapper for GridDB.

This release can work with PostgreSQL 9.6, 10, 11, 12 and 13.   
This release improves following item :  

  -  Support UPDATE  
  -  Support LIMIT OFFSET clause pushdown  
  -  Support ORDER BY pushdown  
  -  Support function pushdown in WHERE clause  
  -  Support aggregation pushdown  
  -  Support column_name options  
  -  Refactored tests  

The FDW supports following features :  

  -  SELECT, INSERT, UPDATE and DELETE of foreign tables
  -  Function is push-downed in WHERE clause
  -  LIMIT and OFFSET are push-downed when having LIMIT clause only or both 
LIMIT and OFFSET.
  -  ORDER BY is push-downed.
  -  Aggregation is push-downed.
  
This is developed by Toshiba Software Engineering & Technology Center.   
Please see the repository for details.

Source repository : https://github.com/pgspider/griddb_fdw

GridDB is KVS and time series database.   
Please see the repository for details.

https://github.com/griddb/griddb_nosql

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