# Copyright 2015 - 2019 The Cockroach Authors. All rights reserved.
# 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.
#
# This file is derived from the logic test suite in CockroachDB. The
# original file was retrieved on June 10, 2019 from:
#
#     https://github.com/cockroachdb/cockroach/blob/d2f7fbf5dd1fc1a099bbad790a2e1f7c60a66cc3/pkg/sql/logictest/testdata/logic_test/int_size
#
# The original source code is subject to the terms of the Apache
# 2.0 license, a copy of which can be found in the LICENSE file at the
# root of this repository.

# not supported yet
halt

mode cockroach

subtest defaults

query T
SHOW default_int_size
----
8

subtest set_int4

statement ok
SET default_int_size=4

query T
SHOW default_int_size
----
4

statement ok
CREATE TABLE i4 (i4 INT)

query TT
SHOW CREATE TABLE i4
----
i4  CREATE TABLE i4 (
    i4 INT4 NULL,
    FAMILY "primary" (i4, rowid)
)

subtest set_int8

statement ok
SET default_int_size=8

query T
SHOW default_int_size
----
8

statement ok
CREATE TABLE i8 (i8 INT)

query TT
SHOW CREATE TABLE i8
----
i8  CREATE TABLE i8 (
    i8 INT8 NULL,
    FAMILY "primary" (i8, rowid)
)

# https://github.com/cockroachdb/cockroach/issues/32846
subtest issue_32846

statement ok
SET default_int_size=8

# Parsing and evaluation are async, so the setting won't take
# effect until the next statement is evaluated.
statement ok
SET default_int_size=4; CREATE TABLE late4 (a INT)

query TT
SHOW CREATE TABLE late4
----
late4  CREATE TABLE late4 (
       a INT8 NULL,
       FAMILY "primary" (a, rowid)
)

query T
SHOW default_int_size
----
4

subtest set_bad_value

statement error pq: only 4 or 8 are supported by default_int_size
SET default_int_size=2

# We want to check the combinations of default_int_size and
# experimental_serialization_normalization.

subtest serial_rowid
# When using rowid, we should always see INT8, since that's the
# return type of unique_rowid()

statement ok
SET default_int_size=4; SET experimental_serial_normalization='rowid';

statement ok
CREATE TABLE i4_rowid (a SERIAL)

query TT
SHOW CREATE TABLE i4_rowid
----
i4_rowid  CREATE TABLE i4_rowid (
          a INT8 NOT NULL DEFAULT unique_rowid(),
          FAMILY "primary" (a, rowid)
)

statement ok
SET default_int_size=8; SET experimental_serial_normalization='rowid';

statement ok
CREATE TABLE i8_rowid (a SERIAL)

query TT
SHOW CREATE TABLE i8_rowid
----
i8_rowid  CREATE TABLE i8_rowid (
          a INT8 NOT NULL DEFAULT unique_rowid(),
          FAMILY "primary" (a, rowid)
)

subtest serial_sql_sequence
# When using rowid, we should see an INTx that matches the current size setting.

statement ok
SET default_int_size=4; SET experimental_serial_normalization='sql_sequence';

statement ok
CREATE TABLE i4_sql_sequence (a SERIAL)

query TT
SHOW CREATE TABLE i4_sql_sequence
----
i4_sql_sequence  CREATE TABLE i4_sql_sequence (
                 a INT4 NOT NULL DEFAULT nextval('i4_sql_sequence_a_seq':::STRING),
                 FAMILY "primary" (a, rowid)
)

statement ok
SET default_int_size=8; SET experimental_serial_normalization='sql_sequence';

statement ok
CREATE TABLE i8_sql_sequence (a SERIAL)

query TT
SHOW CREATE TABLE i8_sql_sequence
----
i8_sql_sequence  CREATE TABLE i8_sql_sequence (
                 a INT8 NOT NULL DEFAULT nextval('i8_sql_sequence_a_seq':::STRING),
                 FAMILY "primary" (a, rowid)
)

subtest serial_virtual_sequence
# Virtual sequences are a wrapper around unique_rowid(), so they will also
# return an INT8 value.

statement ok
SET default_int_size=4; SET experimental_serial_normalization='virtual_sequence';

statement ok
CREATE TABLE i4_virtual_sequence (a SERIAL)

query TT
SHOW CREATE TABLE i4_virtual_sequence
----
i4_virtual_sequence  CREATE TABLE i4_virtual_sequence (
                     a INT8 NOT NULL DEFAULT nextval('i4_virtual_sequence_a_seq':::STRING),
                     FAMILY "primary" (a, rowid)
)

statement ok
SET default_int_size=8; SET experimental_serial_normalization='virtual_sequence';

statement ok
CREATE TABLE i8_virtual_sequence (a SERIAL)

query TT
SHOW CREATE TABLE i8_virtual_sequence
----
i8_virtual_sequence  CREATE TABLE i8_virtual_sequence (
                     a INT8 NOT NULL DEFAULT nextval('i8_virtual_sequence_a_seq':::STRING),
                     FAMILY "primary" (a, rowid)
)