Hi,

While testing berkly in REX os I found following problem,

Test Code:

// Adding 1000 records
unsigned int maxRec = 1000;
unsigned int Key = 0;
unsigned int cnt= 0 ;
char data[200] = "testap1";
int errCode = 0;
DBT stKey;
DBT stData;
// Db is created and opened sucessfully,
*pDb


while( (Key < maxRec ) && (errCode == 0) )
{
memset(&stKey, 0, sizeof(DBT) );
memset(&stData, 0, sizeof(DBT) );
stKey.data = Key ;
stKey.size = sizeof(Key);
stData.data = data;
stData.size = sizeof(data);
errCode = pDb->pPrimaryDB->put( pDb,
NULL, &stKey, &stData, DB_NOOVERWRITE );

Key++;

}

Output:
First 146 record will be added successfully and which adding 147th
record the error code will become ENOMEM


I think to find out above problem I need to analyze the code of
BerklyDb. Is there any documentations(not the interface document ) for
the berklyDb code which explais it architecture and design

On Nov 14, 9:08 pm, "pai" <paimail... (AT) gmail (DOT) com> wrote:
....
You should use DBENV->set_errfile() or DB->set_errfile() to configure
BDB to write additional error information to stderr. That should show
which internal operation is actually failing.


The Reference Guide included in the source tree under the 'docs'
subdirectory should be your starting point, as it contains a section on
Berkeley DB architecture. It also includes a page which lists
additional references on Berkeley DB itself, background for particular
DB features, and general database concepts.


Philip Guenther