Hi François,
Do you have any information or theories about how your database became
corrupted? I have never encountered this situation before. A database in
a jar file should be read-only, so the only theory I have is that the
jar file itself was corrupted by some process outside Derby.
Please run the following query in order to find out what table/index is
corrupted:
SELECT s.schemaName, t.tableName, c.conglomerateName
FROM sys.sysConglomerates c, sys.sysSchemas s, sys.sysTables t
WHERE c.conglomerateNumber = 376
AND c.tableID = t.tableID
AND t.schemaID = s.schemaID
;
Thanks,
-Rick
On 9/10/20 3:09 AM, RAPPAZ Francois wrote:
Hi
I have a one table database embedded in a jar file. I tried to access it from
ij with
java -jar %DERBY_HOME%/lib/derbyrun.jar ij -p ij.properties
ij.properties is
derby.ui.codeset=utf8
ij.connection.doc=jdbc:derby:jar:(U:/docs/OA/articles/zlib/autconv/autconv.jar)docentries
I can see that my table (authors) is in the the database with SHOW TABLES;
I can see the columns
ij> DESCRIBE authors;
COLUMN_NAME |TYPE_NAME|DEC&|NUM&|COLUM&|COLUMN_DEF|CHAR_OCTE&|IS_NULL&
------------------------------------------------------------------------------
NAME1 |VARCHAR |NULL|NULL|20 |NULL |40 |NO
NAME2 |VARCHAR |NULL|NULL|20 |NULL |40 |NO
DATA |VARCHAR |NULL|NULL|50 |NULL |100 |YES
AUTHOR_ID |INTEGER |0 |10 |10 |AUTOINCRE&|NULL |NO
4 rows selected
But I can't run a select statement:
ij> select * from authors;
ERROR XSAI2: Le conglomerat (1,376) demande n'existe pas.
ij> exit;
I have derby 10.8.2.2
Thanks for any help.
François
