Hi Thomas, That is my bad - a carry over from the debugging. However the error still persists even with the following query:
*SELECT Purchase.Purchase_Date, Products.Product_Name FROM Purchase JOIN Products ON Purchase.Product_ID = Products.ID WHERE Purchase.Quantity > 10* This is what I see: *from: org.apache.calcite.sql.SqlNode = {org.apache.calcite.sql.SqlJoin@2039} Method threw 'java.lang.RuntimeException' exception. Cannot evaluate org.apache.calcite.sql.SqlJoin.toString()* left: org.apache.calcite.sql.SqlNode = {org.apache.calcite.sql.SqlIdentifier@2141} "PURCHASE" natural: org.apache.calcite.sql.SqlLiteral = {org.apache.calcite.sql.SqlLiteral@2142} "FALSE" joinType: org.apache.calcite.sql.SqlLiteral = {org.apache.calcite.sql.SqlLiteral@2143} "INNER" right: org.apache.calcite.sql.SqlNode = {org.apache.calcite.sql.SqlIdentifier@2144} "PRODUCTS" conditionType: org.apache.calcite.sql.SqlLiteral = {org.apache.calcite.sql.SqlLiteral@2145} "ON" condition: org.apache.calcite.sql.SqlNode = {org.apache.calcite.sql.SqlBasicCall@2146} "`PURCHASE`.`PRODUCT_ID` = `PRODUCTS`.`ID`" pos: org.apache.calcite.sql.parser.SqlParserPos = {org.apache.calcite.sql.parser.SqlParserPos@2147} "line 1, column 68" That said, a more directed error text might definitely be more helpful. Regards, Viraj Purang On Tue, Aug 17, 2021 at 1:27 AM Thomas Rebele <treb...@tibco.com> wrote: > 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 >> >