test

Author: jeewonhh

test/sql/catalog/test_switching_from_detached_catalog.test

@@ -0,0 +1,40 @@
+# name: test/sql/catalog/test_switching_from_detached_catalog.test
+# description: Test switching from detached catalog to another catalog
+# group: [catalog]
+
+statement ok con1;
+ATTACH ':memory:' AS db1;
+
+statement ok con1;
+ATTACH ':memory:' AS db2;
+
+statement ok con1;
+USE db1;
+
+query I con1;
+SELECT CURRENT_SETTING('search_path');
+----
+db1.main
+
+statement ok con2;
+USE db2;
+
+# drop catalog db1, which con1 is using
+statement ok con2;
+DETACH db1;
+
+# querying within the detached catalog fails
+statement error con1;
+SHOW TABLES;
+----
+Binder Error: Catalog "db1" does not exist!
+
+# swithcing to another catalog should work
+statement ok con1
+USE db2;
+
+query I con1
+SELECT CURRENT_SETTING('search_path');
+----
+db2.main
+