ClickHouse/tests/queries/0_stateless/01475_read_subcolumns_storages.sh

#!/usr/bin/env bash
# Tags: no-s3-storage

CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
# shellcheck source=../shell_config.sh
. "$CURDIR"/../shell_config.sh

set -e

create_query="CREATE TABLE subcolumns(n Nullable(UInt32), a1 Array(UInt32),\
    a2 Array(Array(Array(UInt32))), a3 Array(Nullable(UInt32)), t Tuple(s String, v UInt32), m Map(String, UInt32))"

# "StripeLog"
declare -a ENGINES=("Log" "TinyLog" "Memory" \
    "MergeTree ORDER BY tuple() SETTINGS min_bytes_for_compact_part='10M'" \
    "MergeTree ORDER BY tuple() SETTINGS min_bytes_for_wide_part='10M'" \
    "MergeTree ORDER BY tuple() SETTINGS min_bytes_for_wide_part=0")

for engine in "${ENGINES[@]}"; do
    echo $engine
    $CLICKHOUSE_CLIENT --query "DROP TABLE IF EXISTS subcolumns"
    $CLICKHOUSE_CLIENT --query "$create_query ENGINE = $engine" --allow_experimental_map_type 1
    $CLICKHOUSE_CLIENT --query "INSERT INTO subcolumns VALUES (100, [1, 2, 3], [[[1, 2], [], [4]], [[5, 6], [7, 8]], [[]]], [1, NULL, 2], ('foo', 200), map('foo', 1, 'bar', 42))"
    $CLICKHOUSE_CLIENT --query "SELECT * FROM subcolumns"
    $CLICKHOUSE_CLIENT --query "SELECT n, n.null, a1, a1.size0, a2, a2.size0, a2.size1, a2.size2, a3, a3.size0, a3.null, t, t.s, t.v, m, m.keys, m.values FROM subcolumns"
done

$CLICKHOUSE_CLIENT -q "DROP TABLE subcolumns"