Hi, My Koha (3.16) has been installed from packages method on ubuntu 12.4 LTS Desktop. I have to set huge number of items (various barcode) among many Records into Shelving location called = Reference Section. I mean, I have pick specified barcode (item) from each record to a location called "Reference section". Previously, While entering bibliographic details, I did not set specific barcode(item) into location =referece section, and now doing manually one by one will consume huge time, therefore, I request, Using SQL how to set following two specific conditions for the specified barcode (item) having barcode numbers from "1, 2, 3..to 100" set to: 1) 7- Not for Loan to "Not for Loan" (Previously this field is empty) 2) c-Shelving Location to " Reference section" (Previously this field was set to shelving location called "General Stock" Can koha community, please help me to save my time for doing this job using "sql" ?? thank you in advance, Satish MV Librarian Govt. Engineering College, Hassan, Karnataka. INDIA --