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https://issues.apache.org/jira/browse/DERBY-4032?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12668158#action_12668158
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Chip Hartney commented on DERBY-4032:
-------------------------------------
I will look into trying to pare the zip file down to 10MB...though I am
doubtful.
Be aware that I am able to copy the table and select the "bad" row from the
copy per the following sequence...
ij> CREATE TABLE app."ProductCopy" AS SELECT * FROM app."Product" WITH NO DATA;
0 rows inserted/updated/deleted
ij> insert into app."ProductCopy" select * from app."Product";
34536 rows inserted/updated/deleted
ij> select "Num" from app."Product" where "Num" = 'HG15497';
Num
----------------
0 rows selected
ij> select "Num" from app."ProductCopy" where "Num" = 'HG15497';
Num
----------------
HG15497
1 row selected
> Record not found in some SQL
> ----------------------------
>
> Key: DERBY-4032
> URL: https://issues.apache.org/jira/browse/DERBY-4032
> Project: Derby
> Issue Type: Bug
> Components: SQL
> Affects Versions: 10.3.2.1
> Environment: Windows XP
> Reporter: Chip Hartney
>
> Per discussion at
> http://www.nabble.com/Record-not-found-in-some-SQL---Bug--td21700110.html...
> I have a "Product" table with a "Num" column that contains a record that is
> only accessible by some SQL and not others. I have tested this by JDBC
> access from my Java app as well was from IJ directly.
> ij> select "Num", length("Num") as "Len" from app."Product" where "Num" like
> 'HG1549%';
> Num |Len
> ----------------------------
> HG15490 |7
> HG15493 |7
> HG15497 |7 <== Found as expected
> HG15499 |7
> 4 rows selected
> ij> select "Num" from app."Product" where "Num" = 'HG15490';
> Num
> ----------------
> HG15490 <== Found as expected
> 1 row selected
> ij> select "Num" from app."Product" where "Num" = 'HG15493';
> Num
> ----------------
> HG15493 <== Found as expected
> 1 row selected
> ij> select "Num" from app."Product" where "Num" = 'HG15499';
> Num
> ----------------
> HG15499 <== Found as expected
> 1 row selected
> ij> select "Num" from app."Product" where "Num" = 'HG15497';
> Num
> ----------------
> 0 rows selected <== Not found!!!
> What could possibly hide the 'HG15497' record from the last SELECT?
> And it's not just a matter of equality versus inequality...as the following
> SQL does return the record:
> SELECT I."STYLE" FROM TEMP."ZJVINV2" AS I INNER JOIN APP."Product" AS P
> ON I."STYLE" = P."Num" WHERE I."STYLE" = 'HG15497';
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