delete from Bib_Table;
delete from 0XX_Tag_Table;
delete from 0XX_Subfield_Table;
delete from 1XX_Tag_Table;
delete from 1XX_Subfield_Table;
delete from 2XX_Tag_Table;
delete from 2XX_Subfield_Table;
delete from 3XX_Tag_Table;
delete from 3XX_Subfield_Table;
delete from 4XX_Tag_Table;
delete from 4XX_Subfield_Table;
delete from 5XX_Tag_Table;
delete from 5XX_Subfield_Table;
delete from 6XX_Tag_Table;
delete from 6XX_Subfield_Table;
delete from 7XX_Tag_Table;
delete from 7XX_Subfield_Table;
delete from 8XX_Tag_Table;
delete from 8XX_Subfield_Table;
delete from 9XX_Tag_Table;
delete from 9XX_Subfield_Table;
delete from Resource_Table;
delete from Blob_Table;
delete from Storage_Table;
delete from Control_Table;