Re: New features in HSQLDB version 2.3.4 Release Candidate 2

Fred Toussi schrieb am 21.03.2016 um 14:21:
> The latest Release Candidate 2 jar (corresponding to SVN /trunk revision
> 5570) is available now from
> the hsqldb.org web site:
>
> http://www.hsqldb.org/download/
>
> See the changelist:
>
> http://hsqldb.org/doc/2.0/changelist_2_0.txt
>
> Important new capabilities such as UUID type and SYNONYM have been
> added.
>
> The final release will be out soon. Please test the Release Candidate 2
> jar with your applications and report any issues as soon as possible.
>
When running a SELECT with a table that does not exist, I get a NPE rather than a proper error message:

java.lang.NullPointerException [SQL State=S1000, DB Errorcode=-458]
java.sql.SQLException: java.lang.NullPointerException
	at org.hsqldb.jdbc.JDBCUtil.sqlException(Unknown Source)
	at org.hsqldb.jdbc.JDBCUtil.sqlException(Unknown Source)
	at org.hsqldb.jdbc.JDBCStatement.fetchResult(Unknown Source)
	at org.hsqldb.jdbc.JDBCStatement.executeQuery(Unknown Source)
	at workbench.sql.commands.SelectCommand.execute(SelectCommand.java:138)
	at workbench.sql.StatementRunner.runStatement(StatementRunner.java:552)
	at workbench.gui.sql.SqlPanel.displayResult(SqlPanel.java:3399)
	at workbench.gui.sql.SqlPanel.runStatement(SqlPanel.java:2160)
	at workbench.gui.sql.SqlPanel$4.run(SqlPanel.java:2098)
Caused by: org.hsqldb.HsqlException: java.lang.NullPointerException
	at org.hsqldb.error.Error.error(Unknown Source)
	at org.hsqldb.result.Result.newErrorResult(Unknown Source)
	at org.hsqldb.result.Result.newErrorResult(Unknown Source)
	at org.hsqldb.Session.executeDirectStatement(Unknown Source)
	at org.hsqldb.Session.execute(Unknown Source)
	... 7 more
Caused by: java.lang.NullPointerException
	at org.hsqldb.Schema.findReference(Unknown Source)
	at org.hsqldb.SchemaManager.findSynonym(Unknown Source)
	at org.hsqldb.ParserDQL.readTableName(Unknown Source)
	at org.hsqldb.ParserDQL.readTableOrSubquery(Unknown Source)
	at org.hsqldb.ParserDQL.XreadTableReference(Unknown Source)
	at org.hsqldb.ParserDQL.XreadFromClause(Unknown Source)
	at org.hsqldb.ParserDQL.XreadTableExpression(Unknown Source)
	at org.hsqldb.ParserDQL.XreadQuerySpecification(Unknown Source)
	at org.hsqldb.ParserDQL.XreadSimpleTable(Unknown Source)
	at org.hsqldb.ParserDQL.XreadQueryPrimary(Unknown Source)
	at org.hsqldb.ParserDQL.XreadQueryTerm(Unknown Source)
	at org.hsqldb.ParserDQL.XreadQueryExpressionBody(Unknown Source)
	at org.hsqldb.ParserDQL.XreadQueryExpression(Unknown Source)
	at org.hsqldb.ParserDQL.compileCursorSpecification(Unknown Source)
	at org.hsqldb.ParserCommand.compilePart(Unknown Source)
	at org.hsqldb.ParserCommand.compileStatements(Unknown Source)
	... 9 more




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