should be it

external/duckdb/test/sql/tpcds/tpcds_options.test_slow

@@ -0,0 +1,66 @@
+# name: test/sql/tpcds/tpcds_options.test_slow
+# description: Test TPC-DS data generation options
+# group: [tpcds]
+
+require tpcds
+
+statement ok
+CALL dsdgen(sf=0)
+
+# tables already exist
+statement error
+CALL dsdgen(sf=0)
+----
+
+# overwrite should work
+statement ok
+CALL dsdgen(sf=0, overwrite=true)
+
+# suffix
+statement ok
+CALL dsdgen(sf=0.01, suffix='_bla')
+
+statement ok
+SELECT COUNT(*) FROM call_center_bla
+
+statement ok
+create schema tpcds
+
+statement ok
+CALL dsdgen(sf=0.01, schema='tpcds')
+
+statement ok
+SELECT COUNT(*) FROM tpcds.call_center
+
+statement ok
+ATTACH DATABASE ':memory:' AS db1;
+
+statement ok
+CALL dsdgen(sf=0.01, catalog='db1');
+
+statement ok
+SELECT COUNT(*) FROM db1.call_center
+
+statement ok
+CREATE SCHEMA db1.test_schema
+
+statement ok
+CALL dsdgen(sf=0.01, catalog='db1', schema='test_schema');
+
+statement ok
+SELECT COUNT(*) FROM db1.test_schema.call_center
+
+statement error
+Call dsdgen(sf=NULL);
+----
+<REGEX>:.*Cannot use NULL.*
+
+statement error
+Call dsdgen(catalog=NULL);
+----
+<REGEX>:.*Cannot use NULL.*
+
+statement error
+Call dsdgen(sf=1, suffix=NULL);
+----
+<REGEX>:.*Cannot use NULL.*