Hi Jariv, are you sure you want to join two columns of Purchase: *Purchase.Product_ID = Purchase.ID*? If that's the cause of the exception, the error message could be improved.
Cordialement / Best Regards, *Thomas Rebele, PhD* | R&D Developer | Germany | www.tibco.com On Mon, Aug 16, 2021 at 10:58 PM Jariv Narup <jariv.g.na...@gmail.com> wrote: > Hi Team, > I am getting the following exception while trying to parse a SQL > statement into its tokens. Is this expected behavior? If not, what would > you suggest to work around this problem. The particulars are given below: > > *Issue:* > *Method threw 'java.lang.RuntimeException' exception. Cannot evaluate > org.apache.calcite.sql.SqlJoin.toString().* > > *Where:* > This happens when I use the following API (it is visible on the "from" > value): > > SqlParser.Config parserConfig = SqlParser.config(); > parserConfig > .withCaseSensitive(false) > .withLex(Lex.ORACLE); > SqlParser parser = SqlParser.create(sqlString, parserConfig); > >>> [Line with the issue] *SqlNode sqlNode = parser.parseStmt();* > > > *Debugger Image:* > [image: image.png] > *Version In Use:* > I am using the following maven GAVs > -org.apache.calcite:calcite-babel:1.27.0, so my assumption is that I am at > the latest. > > *SQL Statement with the issue:* > > *SELECT Purchase.Purchase_Date, Products.Product_Name FROM Purchase JOIN > Products ON Purchase.Product_ID = Purchase.ID WHERE Purchase.Quantity > 10* > > I would appreciate any help on this. > > Thanks - Jariv >
