# name: test/issues/rigger/test_625.test
# description: Issue 625
# group: [rigger]

statement ok
PRAGMA enable_verification

# DROP column results in an assertion failure unique.index < base.columns.size()
statement ok
CREATE TABLE t0(c0 INT, c INT UNIQUE);

# we don't support this case yet
statement error
ALTER TABLE t0 DROP c0;
----
<REGEX>:Catalog Error.*Cannot drop this column.*

# check that unique constraint still works
statement ok
INSERT INTO t0 (c) VALUES (1);

statement error
INSERT INTO t0 (c) VALUES (1);
----
<REGEX>:Constraint Error.*Duplicate key.*