ClickHouse/tests/queries/0_stateless/03033_scalars_context_data_race.sql

DROP TABLE IF EXISTS test;
DROP TABLE IF EXISTS test_tmp;
DROP TABLE IF EXISTS dst;
DROP TABLE IF EXISTS view;

CREATE TABLE test 
(
    `address` FixedString(20),
    `deployer` FixedString(20),
    `block_number` UInt256,
    `block_hash` FixedString(32),
    `block_timestamp` DateTime('UTC'),
    `insertion_time` DateTime('UTC')
)
ENGINE = MergeTree
ORDER BY address
SETTINGS index_granularity = 8192;

CREATE TABLE test_tmp as test;

CREATE TABLE dst
(
    `block_timestamp` AggregateFunction(max, Nullable(DateTime('UTC'))),
    `block_hash` AggregateFunction(argMax, Nullable(FixedString(32)), DateTime('UTC')),
    `block_number` AggregateFunction(argMax, Nullable(UInt256), DateTime('UTC')),
    `deployer` AggregateFunction(argMax, Nullable(FixedString(20)), DateTime('UTC')),
    `address` FixedString(20),
    `name` AggregateFunction(argMax, Nullable(String), DateTime('UTC')),
    `symbol` AggregateFunction(argMax, Nullable(String), DateTime('UTC')),
    `decimals` AggregateFunction(argMax, Nullable(UInt8), DateTime('UTC')),
    `is_proxy` AggregateFunction(argMax, Nullable(Bool), DateTime('UTC')),
    `blacklist_flags` AggregateFunction(argMax, Array(Nullable(String)), DateTime('UTC')),
    `whitelist_flags` AggregateFunction(argMax, Array(Nullable(String)), DateTime('UTC')),
    `detected_standards` AggregateFunction(argMax, Array(Nullable(String)), DateTime('UTC')),
    `amended_type` AggregateFunction(argMax, Nullable(String), DateTime('UTC')),
    `comment` AggregateFunction(argMax, Nullable(String), DateTime('UTC')),
    `_sources` AggregateFunction(groupUniqArray, String),
    `_updated_at` AggregateFunction(max, DateTime('UTC')),
    `_active` AggregateFunction(argMax, Bool, DateTime('UTC'))
)
ENGINE = MergeTree
ORDER BY address
SETTINGS index_granularity = 8192;

CREATE MATERIALIZED VIEW view TO dst
(
    `block_timestamp` AggregateFunction(max, Nullable(DateTime('UTC'))),
    `block_hash` AggregateFunction(argMax, Nullable(FixedString(32)), DateTime('UTC')),
    `block_number` AggregateFunction(argMax, Nullable(UInt256), DateTime('UTC')),
    `deployer` AggregateFunction(argMax, Nullable(FixedString(20)), DateTime('UTC')),
    `address` FixedString(20),
    `name` AggregateFunction(argMax, Nullable(String), DateTime('UTC')),
    `symbol` AggregateFunction(argMax, Nullable(String), DateTime('UTC')),
    `decimals` AggregateFunction(argMax, Nullable(UInt8), DateTime('UTC')),
    `is_proxy` AggregateFunction(argMax, Nullable(Bool), DateTime('UTC')),
    `blacklist_flags` AggregateFunction(argMax, Array(Nullable(String)), DateTime('UTC')),
    `whitelist_flags` AggregateFunction(argMax, Array(Nullable(String)), DateTime('UTC')),
    `detected_standards` AggregateFunction(argMax, Array(Nullable(String)), DateTime('UTC')),
    `amended_type` AggregateFunction(argMax, Nullable(String), DateTime('UTC')),
    `comment` AggregateFunction(argMax, Nullable(String), DateTime('UTC')),
    `_sources` AggregateFunction(groupUniqArray, String),
    `_updated_at` AggregateFunction(max, DateTime('UTC')),
    `_active` AggregateFunction(argMax, Bool, DateTime('UTC'))
) AS
(WITH (
        SELECT toDateTime('1970-01-01 00:00:00')
    ) AS default_timestamp
SELECT
    maxState(CAST(block_timestamp, 'Nullable(DateTime(\'UTC\'))')) AS block_timestamp,
    argMaxState(CAST(block_hash, 'Nullable(FixedString(32))'), insertion_time) AS block_hash,
    argMaxState(CAST(block_number, 'Nullable(UInt256)'), insertion_time) AS block_number,
    argMaxState(CAST(deployer, 'Nullable(FixedString(20))'), insertion_time) AS deployer,
    address,
    argMaxState(CAST(NULL, 'Nullable(String)'), CAST(default_timestamp, 'DateTime(\'UTC\')')) AS name,
    argMaxState(CAST(NULL, 'Nullable(String)'), CAST(default_timestamp, 'DateTime(\'UTC\')')) AS symbol,
    argMaxState(CAST(NULL, 'Nullable(UInt8)'), CAST(default_timestamp, 'DateTime(\'UTC\')')) AS decimals,
    argMaxState(CAST(true, 'Nullable(Boolean)'), insertion_time) AS is_proxy,
    argMaxState(CAST('[]', 'Array(Nullable(String))'), CAST(default_timestamp, 'DateTime(\'UTC\')')) AS blacklist_flags,
    argMaxState(CAST('[]', 'Array(Nullable(String))'), CAST(default_timestamp, 'DateTime(\'UTC\')')) AS whitelist_flags,
    argMaxState(CAST('[]', 'Array(Nullable(String))'), CAST(default_timestamp, 'DateTime(\'UTC\')')) AS detected_standards,
    argMaxState(CAST(NULL, 'Nullable(String)'), CAST(default_timestamp, 'DateTime(\'UTC\')')) AS amended_type,
    argMaxState(CAST(NULL, 'Nullable(String)'), CAST(default_timestamp, 'DateTime(\'UTC\')')) AS comment,
    groupUniqArrayState('tokens_proxy_deployments') AS _sources,
    maxState(insertion_time) AS _updated_at,
    argMaxState(true, CAST(default_timestamp, 'DateTime(\'UTC\')')) AS _active
FROM test
WHERE insertion_time > toDateTime('2024-03-14 11:38:09')
GROUP BY address);

set max_insert_threads=4;
insert into test_tmp select * from generateRandom() limit 24;
insert into test_tmp select * from generateRandom() limit 25;
insert into test_tmp select * from generateRandom() limit 26;
insert into test_tmp select * from generateRandom() limit 30;

INSERT INTO test(address, deployer, block_number, block_hash, block_timestamp, insertion_time) SELECT * FROM test_tmp;

select count() from test;

DROP TABLE test;
DROP TABLE test_tmp;
DROP TABLE dst;
DROP TABLE view;