MAPITEMS limit ?
We are using Vertica 9.
I get an error using MAPITEMS function :
[Vertica]VJDBC ERROR: Error calling processPartition() in User Function MapItems at [src/Dict.cpp:994], error code: 0, message: Exception while processing partition row:  on map items retrieval: [Tried to retrieve Flex Table data from a cell not containing an Flex Table map.]
The message that throw the error is a well formed JSON, the issue seems to be about his size.
With MAPKEYSINFO function, I obtain for the node that cause the issue :
MAPITEMS on this specific keys cause the error (no error on the others keys at the same level of the JSON).
On Vertica Documentation, I saw a note for MAPJSONEXTRACTOR function :
Note: The function fails if the output size of the function is greater than 65000.
But nothing is documented for a same limit with MAPITEMS.