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LucidDB / luciddb

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https://github.com/LucidDB/luciddb
Apache License 2.0
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[FRG-202] Interval multiplication and division with decimal and approx broken #670

Open dynamobi-build opened 12 years ago

dynamobi-build commented 12 years ago

[reporter="angel", created="Mon, 11 Sep 2006 23:23:45 -0500 (GMT-05:00)"] Interval multiplication and division with integral types works okay.
Get AssertionError with decimals, and sometimes broken with approx types.

See testcases in SqlOperatorTests.testMultiplyOperator and testDivideOperator.

0: jdbc:farrago:> values interval '5' hour / 2;
+------------+
| EXPR$0 |
+------------+
| +02:30:00 |
+------------+
1 row selected (1.775 seconds)
0: jdbc:farrago:> values interval '5' hour / 2.0;
Error: java.lang.AssertionError: null (state=,code=0)
net.sf.farrago.jdbc.FarragoJdbcUtil$FarragoSqlException: java.lang.AssertionError: null
        at org.eigenbase.rel.ReduceDecimalsRule$BinaryArithmeticExpander.expand(ReduceDecimalsRule.java:911)
        at org.eigenbase.rel.ReduceDecimalsRule$DecimalShuttle.rewriteCall(ReduceDecimalsRule.java:206)
        at org.eigenbase.rel.ReduceDecimalsRule$DecimalShuttle.visitCall(ReduceDecimalsRule.java:160)
        at org.eigenbase.rel.ReduceDecimalsRule$DecimalShuttle.visitCall(ReduceDecimalsRule.java:122)
        at org.eigenbase.rex.RexCall.accept(RexCall.java:202)
        at org.eigenbase.rex.RexProgramBuilder.add(RexProgramBuilder.java:577)
        at org.eigenbase.rex.RexProgramBuilder.create(RexProgramBuilder.java:532)
        at org.eigenbase.rel.ReduceDecimalsRule.onMatch(ReduceDecimalsRule.java:93)
        at org.eigenbase.relopt.AbstractRelOptPlanner.fireRule(AbstractRelOptPlanner.java:247)
        at org.eigenbase.relopt.hep.HepPlanner.applyRule(HepPlanner.java:439)
        at org.eigenbase.relopt.hep.HepPlanner.applyRules(HepPlanner.java:340)
        at org.eigenbase.relopt.hep.HepPlanner.executeInstruction(HepPlanner.java:210)
        at org.eigenbase.relopt.hep.HepInstruction$RuleInstance.execute(HepInstruction.java:136)
        at org.eigenbase.relopt.hep.HepPlanner.executeProgram(HepPlanner.java:158)
        at org.eigenbase.relopt.hep.HepPlanner.findBestExp(HepPlanner.java:144)
        at org.eigenbase.oj.stmt.OJPreparingStmt.optimize(OJPreparingStmt.java:334)
        at net.sf.farrago.query.FarragoPreparingStmt.optimize(FarragoPreparingStmt.java:679)
        at org.eigenbase.oj.stmt.OJPreparingStmt.prepareSql(OJPreparingStmt.java:414)
        at net.sf.farrago.query.FarragoPreparingStmt.implement(FarragoPreparingStmt.java:331)
        at net.sf.farrago.db.FarragoDatabase.implementStmt(FarragoDatabase.java:732)
        at net.sf.farrago.db.FarragoDbStmtContext.prepare(FarragoDbStmtContext.java:138)
        at net.sf.farrago.query.FarragoReduceExpressionsRule$ReentrantValuesStmt.executeImpl(FarragoReduceExpressionsRule.java:283)
        at net.sf.farrago.query.FarragoReentrantStmt.execute(FarragoReentrantStmt.java:91)
        at net.sf.farrago.query.FarragoReduceExpressionsRule.onMatch(FarragoReduceExpressionsRule.java:108)
        at org.eigenbase.relopt.AbstractRelOptPlanner.fireRule(AbstractRelOptPlanner.java:247)
        at org.eigenbase.relopt.hep.HepPlanner.applyRule(HepPlanner.java:439)
        at org.eigenbase.relopt.hep.HepPlanner.applyRules(HepPlanner.java:340)
        at org.eigenbase.relopt.hep.HepPlanner.executeInstruction(HepPlanner.java:233)
        at org.eigenbase.relopt.hep.HepInstruction$RuleClass.execute(HepInstruction.java:73)
        at org.eigenbase.relopt.hep.HepPlanner.executeProgram(HepPlanner.java:158)
        at org.eigenbase.relopt.hep.HepPlanner.findBestExp(HepPlanner.java:144)
        at org.eigenbase.oj.stmt.OJPreparingStmt.optimize(OJPreparingStmt.java:334)
        at net.sf.farrago.query.FarragoPreparingStmt.optimize(FarragoPreparingStmt.java:679)
        at org.eigenbase.oj.stmt.OJPreparingStmt.prepareSql(OJPreparingStmt.java:299)
        at net.sf.farrago.query.FarragoPreparingStmt.prepare(FarragoPreparingStmt.java:270)
        at net.sf.farrago.db.FarragoDatabase$2.initializeEntry(FarragoDatabase.java:824)
        at net.sf.farrago.util.FarragoObjectCache.pin(FarragoObjectCache.java:153)
        at net.sf.farrago.db.FarragoDatabase.prepareStmtImpl(FarragoDatabase.java:836)
        at net.sf.farrago.db.FarragoDatabase.prepareStmt(FarragoDatabase.java:707)
        at net.sf.farrago.db.FarragoDbSession.prepareImpl(FarragoDbSession.java:935)
        at net.sf.farrago.db.FarragoDbSession.prepare(FarragoDbSession.java:862)at net.sf.farrago.db.FarragoDbStmtContext.prepare(FarragoDbStmtContext.java:105)
        at net.sf.farrago.jdbc.engine.FarragoJdbcEngineStatement.execute(FarragoJdbcEngineStatement.java:107)
        at sqlline.SqlLine$Commands.execute(Unknown Source)
        at sqlline.SqlLine$Commands.sql(Unknown Source)
        at sqlline.SqlLine.dispatch(Unknown Source)
        at sqlline.SqlLine.begin(Unknown Source)
        at sqlline.SqlLine.mainWithInputRedirection(Unknown Source)
        at sqlline.SqlLine.main(Unknown Source)
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