cursor.slt

# Copyright Materialize, Inc. and contributors. All rights reserved.
#
# Use of this software is governed by the Business Source License
# included in the LICENSE file at the root of this repository.
#
# As of the Change Date specified in that file, in accordance with
# the Business Source License, use of this software will be governed
# by the Apache License, Version 2.0.

mode cockroach

statement ok
BEGIN

statement ok
DECLARE c CURSOR FOR VALUES (1), (2), (3)

query I
FETCH c
----
1

query I
FETCH 2 c
----
2
3

query I
FETCH c
----

query I
FETCH c
----

statement ok
COMMIT

statement ok
CREATE VIEW v AS VALUES ('a', 'b'), ('c', 'd'), ('e', 'f'), ('g', 'h')
----

query IITT
SUBSCRIBE v
----
18446744073709551615  1  a  b
18446744073709551615  1  c  d
18446744073709551615  1  e  f
18446744073709551615  1  g  h

statement ok
BEGIN

statement ok
DECLARE c CURSOR FOR SUBSCRIBE v

query IITT
FETCH c
----
18446744073709551615  1  a  b

query IITT
FETCH 2 c WITH (TIMEOUT = '10s')
----
18446744073709551615  1  c  d
18446744073709551615  1  e  f

query IITT
FETCH 2 c WITH (TIMEOUT = '1s')
----
18446744073709551615  1  g  h

query IITT
FETCH c WITH (TIMEOUT = '1s')
----

# Test some FETCH timeout errors. The actual timeout functionality is
# tested elsewhere.
statement error timeout out of range
FETCH c WITH (TIMEOUT = '-1s')

statement ok
ROLLBACK

statement ok
BEGIN

statement ok
DECLARE c CURSOR FOR SUBSCRIBE v

statement error timeout out of range
FETCH c WITH (TIMEOUT = '25h')