Re: Multi Product support in a single RelNode tree

These are great inputs. Thank you! On Thursday 15 February 2018, 1:04:18 AM IST, Julian Hyde wrote: Schema (and SchemaPlus) is a namespace used to look up object names when validating a SQL query. It is not strictly required if you are building the query manually,

Multi Product support in a single RelNode tree

Hi, I want to build a RelNode tree with different conventions on different RelNodes (for example: in the following select query "select * from t1,t2", t1 is a table from Oracle and t2 is a table from SqlServer). I'm confused whether i should be using a single SchemaPlus to hold table