refactor: normalize schemaNNN and db owner before publishing snapshot

scripts/load_snapshot.sh

@@ -36,7 +36,7 @@ echo "ID: ${schema_id}"
 echo "sgdNNN: ${sgdNNN}"
 
 # Customize the snapshot file to use the identifier assigned locally; and modifies the owner
-sed -i "s/sgd[0-9]*/${sgdNNN}/g" ${SNAPSHOT_FILE}
+sed -i "s/sgd\([0-9]\+\|NNN\)/${sgdNNN}/g" ${SNAPSHOT_FILE}
 sed -i "s/OWNER TO [^;]*;/OWNER TO ${DB_USER};/g" ${SNAPSHOT_FILE}
 
 # Drop local schema and load in remote

scripts/take_snapshot.sh

@@ -42,6 +42,9 @@ FILE_NAME="snapshot_${IPFS_HASH}.sql"
 SNAPSHOT_ACTION=$(PGPASSWORD=$DB_PSWD pg_dump -h $DB_HOST -U $DB_USER -d $DB_NAME -n $sgdNNN > ${SERVER_STORE}/${FILE_NAME})
 echo "Action result: ${SNAPSHOT_ACTION}"
 echo "Snapshot created: ${FILE_NAME}"
+# Normalize the snapshot file to use placeholder identifier and owner
+sed -i -E "s/sgd[0-9]+/sgdNNN/g" ${SERVER_STORE}/${FILE_NAME}
+sed -i "s/OWNER TO [^;]*;/OWNER TO graphuser;/g" ${SERVER_STORE}/${FILE_NAME}
 
 # Query metadata data
 METADATA_QUERY="SELECT deployment, failed, synced, latest_ethereum_block_hash, latest_ethereum_block_number, entity_count, graft_base, graft_block_hash, graft_block_number, fatal_error, non_fatal_errors, health, reorg_count, current_reorg_depth, max_reorg_depth, last_healthy_ethereum_block_hash, last_healthy_ethereum_block_number, id, firehose_cursor, debug_fork, earliest_block_number FROM subgraphs.subgraph_deployment WHERE deployment = '${IPFS_HASH}';"