[ 
https://issues.apache.org/jira/browse/DERBY-4488?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Huib updated DERBY-4488:
------------------------

    Description: 
To replicate, execute the following 4 queries:

CREATE TABLE feed (fst INTEGER, snd VARCHAR(50), UNIQUE(fst))

INSERT INTO feed VALUES (1, 'fst')

CREATE TABLE tbl (col1 INTEGER, col2 INTEGER NOT NULL REFERENCES feed (fst) ON 
DELETE RESTRICT ON UPDATE RESTRICT)

INSERT INTO tbl(col1) SELECT 1 FROM feed

The result of the last INSERT INTO query is:
java.lang.NullPointerException
        at 
org.apache.derby.impl.store.access.btree.BTreeScan.initScanParams(Unknown 
Source)
        at 
org.apache.derby.impl.store.access.btree.BTreeScan.reopenScan(Unknown Source)
        at 
org.apache.derby.impl.sql.execute.TableScanResultSet.reopenScanController(Unknown
 Source)
        at 
org.apache.derby.impl.sql.execute.TableScanResultSet.reopenScanController(Unknown
 Source)
        at 
org.apache.derby.impl.sql.execute.TableScanResultSet.reopenCore(Unknown Source)
        at 
org.apache.derby.impl.sql.execute.BulkTableScanResultSet.reopenCore(Unknown 
Source)
        at 
org.apache.derby.impl.sql.execute.ProjectRestrictResultSet.reopenCore(Unknown 
Source)
        at 
org.apache.derby.impl.sql.execute.NormalizeResultSet.reopenCore(Unknown Source)
        at org.apache.derby.impl.sql.execute.InsertResultSet.open(Unknown 
Source)
        at 
org.apache.derby.impl.sql.GenericPreparedStatement.executeStmt(Unknown Source)
        at org.apache.derby.impl.sql.GenericPreparedStatement.execute(Unknown 
Source)
        at org.apache.derby.impl.jdbc.EmbedStatement.executeStatement(Unknown 
Source)
        at 
org.apache.derby.impl.jdbc.EmbedPreparedStatement.executeStatement(Unknown 
Source)
        at org.apache.derby.impl.jdbc.EmbedPreparedStatement.execute(Unknown 
Source)


  was:
To replicate, execute the following 4 queries:

create table feed (fst integer, snd varchar(50), unique(fst))

insert into feed values (1, 'fst')

CREATE TABLE tbl (col1 INTEGER, col2 INTEGER NOT NULL REFERENCES feed (fst) ON 
DELETE RESTRICT ON UPDATE RESTRICT)

insert into tbl(col1) 
select 1 from feed

The result of the last INSERT INTO query is:
java.lang.NullPointerException
        at 
org.apache.derby.impl.store.access.btree.BTreeScan.initScanParams(Unknown 
Source)
        at 
org.apache.derby.impl.store.access.btree.BTreeScan.reopenScan(Unknown Source)
        at 
org.apache.derby.impl.sql.execute.TableScanResultSet.reopenScanController(Unknown
 Source)
        at 
org.apache.derby.impl.sql.execute.TableScanResultSet.reopenScanController(Unknown
 Source)
        at 
org.apache.derby.impl.sql.execute.TableScanResultSet.reopenCore(Unknown Source)
        at 
org.apache.derby.impl.sql.execute.BulkTableScanResultSet.reopenCore(Unknown 
Source)
        at 
org.apache.derby.impl.sql.execute.ProjectRestrictResultSet.reopenCore(Unknown 
Source)
        at 
org.apache.derby.impl.sql.execute.NormalizeResultSet.reopenCore(Unknown Source)
        at org.apache.derby.impl.sql.execute.InsertResultSet.open(Unknown 
Source)
        at 
org.apache.derby.impl.sql.GenericPreparedStatement.executeStmt(Unknown Source)
        at org.apache.derby.impl.sql.GenericPreparedStatement.execute(Unknown 
Source)
        at org.apache.derby.impl.jdbc.EmbedStatement.executeStatement(Unknown 
Source)
        at 
org.apache.derby.impl.jdbc.EmbedPreparedStatement.executeStatement(Unknown 
Source)
        at org.apache.derby.impl.jdbc.EmbedPreparedStatement.execute(Unknown 
Source)



> Nullpointer when performing INSERT INTO
> ---------------------------------------
>
>                 Key: DERBY-4488
>                 URL: https://issues.apache.org/jira/browse/DERBY-4488
>             Project: Derby
>          Issue Type: Bug
>          Components: Store
>    Affects Versions: 10.5.3.0
>            Reporter: Huib
>         Attachments: debug info.txt
>
>
> To replicate, execute the following 4 queries:
> CREATE TABLE feed (fst INTEGER, snd VARCHAR(50), UNIQUE(fst))
> INSERT INTO feed VALUES (1, 'fst')
> CREATE TABLE tbl (col1 INTEGER, col2 INTEGER NOT NULL REFERENCES feed (fst) 
> ON DELETE RESTRICT ON UPDATE RESTRICT)
> INSERT INTO tbl(col1) SELECT 1 FROM feed
> The result of the last INSERT INTO query is:
> java.lang.NullPointerException
>       at 
> org.apache.derby.impl.store.access.btree.BTreeScan.initScanParams(Unknown 
> Source)
>       at 
> org.apache.derby.impl.store.access.btree.BTreeScan.reopenScan(Unknown Source)
>       at 
> org.apache.derby.impl.sql.execute.TableScanResultSet.reopenScanController(Unknown
>  Source)
>       at 
> org.apache.derby.impl.sql.execute.TableScanResultSet.reopenScanController(Unknown
>  Source)
>       at 
> org.apache.derby.impl.sql.execute.TableScanResultSet.reopenCore(Unknown 
> Source)
>       at 
> org.apache.derby.impl.sql.execute.BulkTableScanResultSet.reopenCore(Unknown 
> Source)
>       at 
> org.apache.derby.impl.sql.execute.ProjectRestrictResultSet.reopenCore(Unknown 
> Source)
>       at 
> org.apache.derby.impl.sql.execute.NormalizeResultSet.reopenCore(Unknown 
> Source)
>       at org.apache.derby.impl.sql.execute.InsertResultSet.open(Unknown 
> Source)
>       at 
> org.apache.derby.impl.sql.GenericPreparedStatement.executeStmt(Unknown Source)
>       at org.apache.derby.impl.sql.GenericPreparedStatement.execute(Unknown 
> Source)
>       at org.apache.derby.impl.jdbc.EmbedStatement.executeStatement(Unknown 
> Source)
>       at 
> org.apache.derby.impl.jdbc.EmbedPreparedStatement.executeStatement(Unknown 
> Source)
>       at org.apache.derby.impl.jdbc.EmbedPreparedStatement.execute(Unknown 
> Source)

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