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Power Programmierung
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Power-Programmierung (Tewi)(1994).iso
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dbms_mag
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9107
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c_file2
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1991-06-03
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1KB
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31 lines
//--------------------------------------------------------------------
// Apex update method. |
//--------------------------------------------------------------------
update_record(char *new_record, DBFILE *table)
{
dbf_updrec(table,new_record); // Updates the current record for
// selected table with the new
// record buffer and maintains indexes.
}
//--------------------------------------------------------------------
// Code Base Method. |
//--------------------------------------------------------------------
update_record(long record_number)
{
d4write(record_number); // Updates the current record and
// maintains all associated indexes
}
//--------------------------------------------------------------------
// AccSys Method. |
//--------------------------------------------------------------------
update_record(char *new_record, char *old_key, char *new_key,
int index , int table , long record_number)
{
dNrmkey(index, old_key, record_number); // Delete any related keys
dNputkey(index, new_key, record_number); // Add the new keys
dDupdrec(table,record_number,new_record);// Update the old data record
// with the new one
}