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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DERBY-6880) Update failing with java.sql.SQLDataException
Date Thu, 28 Apr 2016 02:39:13 GMT

    [ https://issues.apache.org/jira/browse/DERBY-6880?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15261437#comment-15261437
] 

ASF subversion and git services commented on DERBY-6880:
--------------------------------------------------------

Commit 1741380 from [~bryanpendleton] in branch 'code/trunk'
[ https://svn.apache.org/r1741380 ]

DERBY-6880: Update failing with java.sql.SQLDataException

This change reverts part of the changes made by revision 1628596 for DERBY-6742.

Specifically, the section of code added to UpdateResultSet.collectAffectedRows
is removed. That code caused problems with certain SQL UPDATE statements
which were compiled with Statement.RETURN_GENERATED_KEYS. The new test cases
added by this change include several examples of such SQL statements.

The JDBC documentation for the intended behavior of UPDATE statements with the
RETURN_GENERATED_KEYS option is unclear; the intended behavior is much
clearer with INSERT statements. Given that I don't understand the intended
behavior, it seems safer to me to return Derby to the previous state for
UPDATE statements; namely, that no attempt is made to compute the set of
generated keys for an UPDATE statement.

> Update failing with java.sql.SQLDataException 
> ----------------------------------------------
>
>                 Key: DERBY-6880
>                 URL: https://issues.apache.org/jira/browse/DERBY-6880
>             Project: Derby
>          Issue Type: Bug
>    Affects Versions: 10.12.1.1
>            Reporter: Simon Zee
>         Attachments: repro.diff, standalone.java, undo6742.diff, undoMoreTests.diff
>
>
> When updating a single column in a table using executeUpdate() via Vert.x I am receiving
the following exception:
> java.sql.SQLDataException: Invalid character string format for type long.
> 	at org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(SQLExceptionFactory.java:84)
> 	at org.apache.derby.impl.jdbc.Util.generateCsSQLException(Util.java:233)
> 	at org.apache.derby.impl.jdbc.TransactionResourceImpl.wrapInSQLException(TransactionResourceImpl.java:424)
> 	at org.apache.derby.impl.jdbc.TransactionResourceImpl.handleException(TransactionResourceImpl.java:353)
> 	at org.apache.derby.impl.jdbc.EmbedConnection.handleException(EmbedConnection.java:2405)
> 	at org.apache.derby.impl.jdbc.ConnectionChild.handleException(ConnectionChild.java:88)
> 	at org.apache.derby.impl.jdbc.EmbedStatement.executeStatement(EmbedStatement.java:1432)
> 	at org.apache.derby.impl.jdbc.EmbedPreparedStatement.executeStatement(EmbedPreparedStatement.java:1709)
> 	at org.apache.derby.impl.jdbc.EmbedPreparedStatement.executeLargeUpdate(EmbedPreparedStatement.java:320)
> 	at org.apache.derby.impl.jdbc.EmbedPreparedStatement.executeUpdate(EmbedPreparedStatement.java:309)
> 	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeUpdate(NewProxyPreparedStatement.java:410)
> 	at io.vertx.ext.jdbc.impl.actions.JDBCUpdate.execute(JDBCUpdate.java:50)
> 	at io.vertx.ext.jdbc.impl.actions.JDBCUpdate.execute(JDBCUpdate.java:34)
> 	at io.vertx.ext.jdbc.impl.actions.AbstractJDBCAction.handle(AbstractJDBCAction.java:48)
> 	at io.vertx.ext.jdbc.impl.actions.AbstractJDBCAction.handle(AbstractJDBCAction.java:33)
> 	at io.vertx.core.impl.ContextImpl.lambda$executeBlocking$15(ContextImpl.java:296)
> 	at io.vertx.core.impl.OrderedExecutorFactory$OrderedExecutor.lambda$new$261(OrderedExecutorFactory.java:91)
> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> 	at java.lang.Thread.run(Thread.java:745)
> Caused by: ERROR 22018: Invalid character string format for type long.
> 	at org.apache.derby.iapi.error.StandardException.newException(StandardException.java:290)
> 	at org.apache.derby.iapi.error.StandardException.newException(StandardException.java:285)
> 	at org.apache.derby.iapi.types.SQLChar.getLong(SQLChar.java:447)
> 	at org.apache.derby.impl.sql.execute.UpdateResultSet.collectAffectedRows(UpdateResultSet.java:534)
> 	at org.apache.derby.impl.sql.execute.UpdateResultSet.open(UpdateResultSet.java:272)
> 	at org.apache.derby.impl.sql.GenericPreparedStatement.executeStmt(GenericPreparedStatement.java:473)
> 	at org.apache.derby.impl.sql.GenericPreparedStatement.execute(GenericPreparedStatement.java:352)
> 	at org.apache.derby.impl.jdbc.EmbedStatement.executeStatement(EmbedStatement.java:1340)
> 	... 13 more
> Further details and discussion can be found here:
> https://mail-archives.apache.org/mod_mbox/db-derby-user/201603.mbox/%3CCAHbUnCXkHMKE1u9R3D-z9Njp8goAV7%2B0vPOmgafH8DCqG8mSpQ%40mail.gmail.com%3E
> Notably, I have tried executing the same update via other means (for example, manually
via SquirrelSQL, and via the ORMLite framework) and the update succeeds. This may be due to
the exact JDBC APIs they are using (for example, SquirrelSQL is not using a prepared statement,
and ORMLite updates all the columns when it updates a table rather than just some of them).
> I have created a complete but minimal example that illustrates the problem in the following
GitHub project:
> https://github.com/ssadedin/DerbyDebug
> My derby / system information is as follows:
> $ java -cp 'lib/*' org.apache.derby.tools.sysinfo
> ------------------ Java Information ------------------
> Java Version:    1.8.0_72
> Java Vendor:     Oracle Corporation
> Java home:       /Library/Java/JavaVirtualMachines/jdk1.8.0_72.jdk/Contents/Home/jre
> Java classpath:  lib/derby.jar:lib/derbyclient.jar
> OS name:         Mac OS X
> OS architecture: x86_64
> OS version:      10.11.1
> Java user name:  simon
> Java user home:  /Users/simon
> Java user dir:   /Users/simon/Documents/workspace/BrokenDerby
> java.specification.name: Java Platform API Specification
> java.specification.version: 1.8
> java.runtime.version: 1.8.0_72-b15
> --------- Derby Information --------
> [/Users/simon/Documents/workspace/BrokenDerby/lib/derby.jar] 10.12.1.1 - (Unversioned
directory)
> [/Users/simon/Documents/workspace/BrokenDerby/lib/derbyclient.jar] 10.12.1.1 - (Unversioned
directory)
> ------------------------------------------------------
> ----------------- Locale Information -----------------
> ------------------------------------------------------
> ------------------------------------------------------



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