* does a mysqldump of hilis4/genomics/uclh/etc database and anonymises the patients + patient_case tables * excludes some tables with patient info (eg patient_demographics - difficult/unnecessary to anonymise) * generates a temporary db so required partition space will depend on size of uncompressed source db data dump (HILIS4 around 1GB) * outreach & hmrn dbs can be directly exported via mysqldump as they have no patient data patient_id is FK to hilis4.patients.id and request_id is FK to hilis4.requests.id * expected usage is on a test/staging server with current clone of required db (LTH149890 or 'official' test HMDS server) * usage: sh dump_and_anonymise_db.sh <cloned_db_to_anonymise> <db username> <db password>