Hi Thomas,
I'm getting a NullPointerException when altering an existing table
with the following statement:
ALTER TABLE Songs ALTER COLUMN playFrequency Double as
((cast(playCount as Double) * 60 * 60 * 24 * 100) /
(abs(datediff('SECOND', dateAdded, now()))+1))
The stacktrace is:
java.lang.NullPointerException
at
org.h2.expression.ExpressionColumn.isEverything(ExpressionColumn.java:
269)
at org.h2.expression.Function.isEverything(Function.java:2031)
at org.h2.expression.Operation.isEverything(Operation.java:378)
at org.h2.expression.Operation.isEverything(Operation.java:378)
at org.h2.expression.Operation.isEverything(Operation.java:378)
at org.h2.expression.Operation.isEverything(Operation.java:378)
at org.h2.expression.Operation.isEverything(Operation.java:378)
at
org.h2.command.ddl.AlterTableAlterColumn.checkDefaultReferencesTable(AlterTableAlterColumn.java:
161)
at
org.h2.command.ddl.AlterTableAlterColumn.update(AlterTableAlterColumn.java:
83)
at org.h2.command.CommandContainer.update(CommandContainer.java:71)
at org.h2.command.Command.executeUpdate(Command.java:212)
... 7 more
This first occurred with h2 1.3.159, it hasn't happened with 1.3.155
(which I was using prior to 1.3.159).
Cheers,
-hendrik
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