You might want to watch the recording of the summit talk on Ignite 3 changes.
There is a major change around how binary column types and objects are stored using Calcite. On Thu, Nov 10, 2022, 15:10 tore yang via user <[email protected]> wrote: > My cache has a column of type java map, the column name is "mymap". when I > send a query "select id,mymap from mytable", it complains "Error: Failed to > parse the query. (state=4200,code=1001). but when I run the query "select * > from mytable", the column mymap returns perfectly. this wasn't a problem > until I replaced "H2" with "Calcite", and it only fails for column with > data type java.lang.objects. > > How to specify the column which is of type "java object". > > Thanks! >
