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From "Knut Anders Hatlen (JIRA)" <j...@apache.org>
Subject [jira] Created: (DERBY-3947) Cannot insert 994 character long string into indexed column
Date Thu, 13 Nov 2008 13:57:44 GMT
Cannot insert 994 character long string into indexed column
-----------------------------------------------------------

                 Key: DERBY-3947
                 URL: https://issues.apache.org/jira/browse/DERBY-3947
             Project: Derby
          Issue Type: Bug
          Components: Store
    Affects Versions: 10.4.2.0
            Reporter: Knut Anders Hatlen


Inserting a 994 character string into a varchar(1000) column with an index fails.

These steps

1. "create table t (x varchar(1000) primary key)"
2. "insert into t values (?)" where ? holds a 994 character string

produce the following error:

ERROR XSCB6: Limitation: Record of a btree secondary index cannot be updated or inserted due
to lack of space on the page.  Use the parameters derby.storage.pageSize and/or derby.storage.pageReservedSpace
to work around this limitation.
        at org.apache.derby.iapi.error.StandardException.newException(StandardException.java:276)
        at org.apache.derby.impl.store.access.btree.BTreeController.doIns(BTreeController.java:845)
        at org.apache.derby.impl.store.access.btree.BTreeController.insert(BTreeController.java:1264)
        at org.apache.derby.impl.store.access.btree.index.B2IController.insert(B2IController.java:210)
        at org.apache.derby.impl.sql.execute.IndexChanger.insertAndCheckDups(IndexChanger.java:439)
        at org.apache.derby.impl.sql.execute.IndexChanger.doInsert(IndexChanger.java:383)
        at org.apache.derby.impl.sql.execute.IndexChanger.insert(IndexChanger.java:589)
        at org.apache.derby.impl.sql.execute.IndexSetChanger.insert(IndexSetChanger.java:268)
        at org.apache.derby.impl.sql.execute.RowChangerImpl.insertRow(RowChangerImpl.java:453)
        at org.apache.derby.impl.sql.execute.InsertResultSet.normalInsertCore(InsertResultSet.java:1011)
        at org.apache.derby.impl.sql.execute.InsertResultSet.open(InsertResultSet.java:487)
        at org.apache.derby.impl.sql.GenericPreparedStatement.execute(GenericPreparedStatement.java:372)
        at org.apache.derby.impl.jdbc.EmbedStatement.executeStatement(EmbedStatement.java:1235)

The page size should be set sufficiently high at index creation time to hold columns with
the specified maximum size.

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