# name: test/sql/delete/test_using_delete.test
# description: Test deletions with USING clause
# group: [delete]

statement ok
PRAGMA enable_verification;

statement ok
CREATE TABLE a(i INTEGER);

statement ok
INSERT INTO a VALUES (1), (2), (3);

query I
DELETE FROM a USING (values (1)) tbl(i) WHERE a.i=tbl.i;
----
1

query I
SELECT * FROM a;
----
2
3

# no condition?
query I
DELETE FROM a USING (values (1)) tbl(i);
----
2

query I
SELECT * FROM a;
----

statement ok
INSERT INTO a VALUES (1), (2), (3);

query I
SELECT * FROM a;
----
1
2
3

# multiple joins
query I
DELETE FROM a USING (values (1)) tbl(i), (values (1), (2)) tbl2(i) WHERE a.i=tbl.i AND a.i=tbl2.i;
----
1

query I
SELECT * FROM a;
----
2
3

# no matches
query I
DELETE FROM a USING (values (4)) tbl(i) WHERE a.i=tbl.i;
----
0

query I
SELECT * FROM a;
----
2
3

# self join
query I
DELETE FROM a USING a a2(i) WHERE a.i>a2.i;
----
1

query I
SELECT * FROM a;
----
2

# binding errors
# table does not exist
statement error
DELETE FROM a USING b WHERE a.i=b.i;
----
<REGEX>:.*Catalog Error.*does not exist.*

# column does not exist
statement error
DELETE FROM a USING a b WHERE a.i=b.j;
----
<REGEX>:.*Binder Error.*does not have a column.*