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Added test.

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This commit is contained in:
Nikolai Kochetov 2020-07-03 14:45:57 +03:00
parent 6d08b7b45a
commit 8ec70c2c3c
2 changed files with 28 additions and 0 deletions
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3
tests/queries/0_stateless/01358_lc_parquet.reference Normal file
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abc
ghi
\N

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tests/queries/0_stateless/01358_lc_parquet.sh Executable file
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#!/usr/bin/env bash
CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
. $CURDIR/../shell_config.sh
$CLICKHOUSE_CLIENT -q "drop table if exists test_lc"
$CLICKHOUSE_CLIENT -q "drop table if exists test"
$CLICKHOUSE_CLIENT -q "create table test (a String) Engine = MergeTree order by tuple()"
$CLICKHOUSE_CLIENT -q "create table test_lc (a LowCardinality(String)) Engine = MergeTree order by tuple()"
$CLICKHOUSE_CLIENT -q "select 'abc' as a format Parquet" | $CLICKHOUSE_CLIENT -q "insert into test_lc format Parquet"
$CLICKHOUSE_CLIENT -q "select a from test_lc format Parquet" | $CLICKHOUSE_CLIENT -q "insert into test format Parquet"
$CLICKHOUSE_CLIENT -q "select a from test order by a"
$CLICKHOUSE_CLIENT -q "drop table if exists test_lc"
$CLICKHOUSE_CLIENT -q "drop table if exists test"
$CLICKHOUSE_CLIENT -q "drop table if exists test_lc"
$CLICKHOUSE_CLIENT -q "drop table if exists test"
$CLICKHOUSE_CLIENT -q "create table test (a Nullable(String)) Engine = MergeTree order by tuple()"
$CLICKHOUSE_CLIENT -q "create table test_lc (a LowCardinality(Nullable(String))) Engine = MergeTree order by tuple()"
$CLICKHOUSE_CLIENT -q "select 'ghi' as a format Parquet" | $CLICKHOUSE_CLIENT -q "insert into test_lc format Parquet"
$CLICKHOUSE_CLIENT -q "select cast(Null as Nullable(String)) as a format Parquet" | $CLICKHOUSE_CLIENT -q "insert into test_lc format Parquet"
$CLICKHOUSE_CLIENT -q "select a from test_lc format Parquet" | $CLICKHOUSE_CLIENT -q "insert into test format Parquet"
$CLICKHOUSE_CLIENT -q "select a from test order by a"
$CLICKHOUSE_CLIENT -q "drop table if exists test_lc"
$CLICKHOUSE_CLIENT -q "drop table if exists test"