UnsupportedOperationException in RndDoubleArrayFunctionFactory #6429
Description
To reproduce
Execute select rnd_double_array(1, 0.1) from long_sequence(100);
2025-11-21T15:05:44.200072Z E i.q.g.FunctionParser exception in function factory:
java.lang.UnsupportedOperationException
at io.questdb.griffin.engine.functions.DoubleFunction.getLong(DoubleFunction.java:149)
at io.questdb.griffin.engine.functions.rnd.RndDoubleArrayFunctionFactory.validateAndGetArg(RndDoubleArrayFunctionFactory.java:121)
at io.questdb.griffin.engine.functions.rnd.RndDoubleArrayFunctionFactory.newInstance(RndDoubleArrayFunctionFactory.java:80)
at io.questdb.griffin.FunctionParser.checkAndCreateFunction(FunctionParser.java:625)
at io.questdb.griffin.FunctionParser.createFunction(FunctionParser.java:1201)
at io.questdb.griffin.FunctionParser.visit(FunctionParser.java:436)
at io.questdb.griffin.PostOrderTreeTraversalAlgo.traverse(PostOrderTreeTraversalAlgo.java:105)
at io.questdb.griffin.FunctionParser.parseFunction(FunctionParser.java:330)
at io.questdb.griffin.SqlCodeGenerator.generateSelectVirtualWithSubQuery(SqlCodeGenerator.java:5223)
at io.questdb.griffin.SqlCodeGenerator.generateSelectVirtual(SqlCodeGenerator.java:5188)
at io.questdb.griffin.SqlCodeGenerator.generateSelect(SqlCodeGenerator.java:4544)
at io.questdb.griffin.SqlCodeGenerator.generateQuery0(SqlCodeGenerator.java:4044)
at io.questdb.griffin.SqlCodeGenerator.generateQuery(SqlCodeGenerator.java:4032)
at io.questdb.griffin.SqlCodeGenerator.generate(SqlCodeGenerator.java:641)
at io.questdb.griffin.SqlCompilerImpl.generateSelectOneShot(SqlCompilerImpl.java:4346)
[...]
QuestDB version:
9.2.0
OS, in case of Docker specify Docker and the Host OS:
File System, in case of Docker specify Host File System:
Full Name:
Jaromir Hamala
Affiliation:
QuestDB
Have you followed Linux, MacOs kernel configuration steps to increase Maximum open files and Maximum virtual memory areas limit?
- Yes, I have
Additional context
No response