[ https://issues.redhat.com/browse/TEIID-5865?page=com.atlassian.jira.plugi... ] Steven Hawkins commented on TEIID-5865: --------------------------------------- This affects sources that support array_agg - the resulting array value is not being converted to a value that the engine can handle. This seems to be particular to multi-dimensional arrays - which are created in this case by a pushdown query like SELECT ARRAY_AGG((col, col..) ... The engine logic works only seems to work if a raw two dimensional array is given to it. This will affect the translators that are marked as supporting array_agg and the array type, so pg, teiid, and couchbase. A workaround is to disable array_agg support on the translator. -- This message was sent by Atlassian Jira (v7.13.8#713008)