diff --git a/sql/anon-dump/anon-dump.sh b/sql/anon-dump/anon-dump.sh
new file mode 100644
index 0000000..d21beb2
--- /dev/null
+++ b/sql/anon-dump/anon-dump.sh
@@ -0,0 +1,2 @@
+#!/bin/bash
+psql -a service=swh-replica < anon-dump.sql > anon-dump.log
diff --git a/sql/anon-dump/anon-dump.sql b/sql/anon-dump/anon-dump.sql
index f5bfb31..152cf31 100644
--- a/sql/anon-dump/anon-dump.sql
+++ b/sql/anon-dump/anon-dump.sql
@@ -1,16 +1,16 @@
 \timing on
-set bytea_output='escape';
+set bytea_output='hex';
 
 \copy content (sha1, sha1_git, sha256, blake2s256, length, ctime, status) to program 'pigz -c > content.csv.gz' (format csv);
 \copy skipped_content (sha1, sha1_git, sha256, blake2s256, length, ctime, status, reason) to program 'pigz -c > skipped_content.csv.gz' (format csv);
 
 \copy directory (id, dir_entries, file_entries, rev_entries) to program 'pigz -c > directory.csv.gz' (format csv);
 \copy directory_entry_dir (id, target, name, perms) to program 'pigz -c > directory_entry_dir.csv.gz' (format csv);
 \copy directory_entry_file (id, target, name, perms) to program 'pigz -c > directory_entry_file.csv.gz' (format csv);
 \copy directory_entry_rev (id, target, name, perms) to program 'pigz -c > directory_entry_rev.csv.gz' (format csv);
 
 \copy revision (id, date, date_offset, committer_date, committer_date_offset, type, directory, message, author, committer, synthetic, metadata, date_neg_utc_offset, committer_date_neg_utc_offset) to program 'pigz -c > revision.csv.gz' (format csv);
 \copy revision_history (id, parent_id, parent_rank) to program 'pigz -c > revision_history.csv.gz' (format csv);
 \copy release (id, target, date, date_offset, name, comment, author, synthetic, target_type, date_neg_utc_offset); to program 'pigz -c > release.csv.gz' (format csv);
 
 \copy person (id, name, email) to program './anonymize-email | pigz -c > person.csv.gz' (format csv);