richard-misiak-az opened a new issue, #13699:
URL: https://github.com/apache/pinot/issues/13699
When using the multi-stage engine if you select a constant value in a CTE or
subquery and then try to filter that constant column you get a SQL parsing
error.
The simplest query I've found that demonstrates this is:
```sql
with data as (
select 'test' as "foo" from example
)
select * from data where "foo" = 'test'
```
fails with the error
```java
ProcessingException(errorCode:150, message:SQLParsingError:
java.lang.Exception: Unable to find table for this query
at
org.apache.pinot.controller.api.resources.PinotQueryResource.getMultiStageQueryResponse(PinotQueryResource.java:214)
at
org.apache.pinot.controller.api.resources.PinotQueryResource.executeSqlQuery(PinotQueryResource.java:177)
at
org.apache.pinot.controller.api.resources.PinotQueryResource.handlePostSql(PinotQueryResource.java:125)
at jdk.internal.reflect.GeneratedMethodAccessor402.invoke(Unknown
Source)
...
Caused by: java.lang.RuntimeException: Error composing query plan for: with
data as (
select 'test' as "foo" from example
)
select * from data where "foo" = 'test'
at
org.apache.pinot.query.QueryEnvironment.getTableNamesForQuery(QueryEnvironment.java:218)
...
Caused by: java.lang.UnsupportedOperationException: Cannot generate a valid
execution plan for the given query: LogicalFilter(condition=[=($0,
_UTF-8'test')])
LogicalProject(foo=[_UTF-8'test'])
LogicalTableScan(table=[[example]])
at
org.apache.pinot.query.QueryEnvironment.optimize(QueryEnvironment.java:323)
at
org.apache.pinot.query.QueryEnvironment.compileQuery(QueryEnvironment.java:261)
...
Caused by: org.apache.pinot.sql.parsers.SqlCompilationException: Caught
exception while invoking method: public static boolean
org.apache.pinot.common.function.scalar.ComparisonFunctions.equals(double,double)
with arguments: [test, test]
at
org.apache.calcite.rel.rules.PinotEvaluateLiteralRule.evaluateLiteralOnlyFunction(PinotEvaluateLiteralRule.java:197)
at
org.apache.calcite.rel.rules.PinotEvaluateLiteralRule$EvaluateLiteralShuttle.visitCall(PinotEvaluateLiteralRule.java:137)
at
org.apache.calcite.rel.rules.PinotEvaluateLiteralRule$EvaluateLiteralShuttle.visitCall(PinotEvaluateLiteralRule.java:121)
at org.apache.calcite.rex.RexCall.accept(RexCall.java:189)
...
Caused by: java.lang.NumberFormatException: For input string: "test"
at
java.base/jdk.internal.math.FloatingDecimal.readJavaFormatString(FloatingDecimal.java:2054)
at
java.base/jdk.internal.math.FloatingDecimal.parseDouble(FloatingDecimal.java:110)
at java.base/java.lang.Double.parseDouble(Double.java:543)
at
org.apache.pinot.common.utils.PinotDataType$11.toDouble(PinotDataType.java:622))
```
where it appears that it is trying to do a double comparison on the column
instead of a string.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: commits-unsubscr...@pinot.apache.org.apache.org
For queries about this service, please contact Infrastructure at:
us...@infra.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: commits-unsubscr...@pinot.apache.org
For additional commands, e-mail: commits-h...@pinot.apache.org
