should be it

external/duckdb/scripts/generate_presigned_url.sh

@@ -0,0 +1,30 @@
+#!/usr/bin/env bash
+#Note: DONT run as root
+
+set -e
+
+DUCKDB_PATH=duckdb
+if test -f build/release/duckdb; then
+  DUCKDB_PATH=build/release/duckdb
+elif test -f build/reldebug/duckdb; then
+  DUCKDB_PATH=build/reldebug/duckdb
+elif test -f build/debug/duckdb; then
+  DUCKDB_PATH=build/debug/duckdb
+fi
+
+mkdir -p data/parquet-testing/presigned
+
+generate_large_parquet_query=$(cat <<EOF
+
+CALL DBGEN(sf=1);
+COPY lineitem TO 'data/parquet-testing/presigned/presigned-url-lineitem.parquet' (FORMAT 'parquet');
+
+EOF
+)
+$DUCKDB_PATH -c "$generate_large_parquet_query"
+
+mkdir -p data/attach_test/
+
+# Generate Storage Version
+$DUCKDB_PATH  data/attach_test/attach.db < test/sql/storage_version/generate_storage_version.sql
+$DUCKDB_PATH  data/attach_test/lineitem_sf1.db -c "CALL dbgen(sf=1)"