any help on this ?? just to put some more data on this if a query has select count(1), sum(b) from c then we keep getting the error mentioned above as count ends up being bigint and sum ends being double and it is read as float-optional for large numbers
On Wed, Dec 5, 2018 at 4:16 PM Nitin Pawar <nitinpawar...@gmail.com> wrote: > Hi, > > We have a multistep workflow system and in one of the step we do sum(x) > this step results the column being float-optional for next queries and > then functions start failing if the value is large float number (more than > 8 digits) > > Is there any setting where we can change this or it needs to be fixed in > code? > error we are getting is > > Error: SYSTEM ERROR: SchemaChangeException: Failure while materializing > expression. > Error in expression at index -1. Error: Missing function implementation: > [covar_samp(BIGINT-REQUIRED, FLOAT8-OPTIONAL)]. Full expression: --UNKNOWN > EXPRESSION--. > > > > > -- > Nitin Pawar > -- Nitin Pawar
