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More tests on compression codecs

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This commit is contained in:
alesapin 2018-12-18 17:34:18 +03:00
parent bb4eb06bb6
commit 60456eb742
3 changed files with 53 additions and 1 deletions
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2
dbms/src/Compression/CompressionCodecMultiple.cpp
View File

@ -8,6 +8,8 @@
namespace DB
{
namespace ErrorCodes
{
extern const int UNKNOWN_CODEC;

9
dbms/tests/queries/0_stateless/00804_test_custom_compression_codecs.reference
View File

@ -2,3 +2,12 @@
2 world 2018-12-15 2.2
3 ! 2018-12-16 3.3
2
1 world 2018-10-05 1.1
2 hello 2018-10-01 2.2
3 buy 2018-10-11 3.3
10003
10003
274972506.6
9175437371954010821
1.5555555555555 hello world! [77] ['John']
7.1000000000000 xxxxxxxxxxxx [127] ['Henry']

43
dbms/tests/queries/0_stateless/00804_test_custom_compression_codecs.sql
View File

@ -1,8 +1,8 @@
SET send_logs_level = 'none';
DROP TABLE IF EXISTS test.compression_codec;
CREATE TABLE test.compression_codec(id UInt64 CODEC(LZ4), data String CODEC(ZSTD), ddd Date CODEC(NONE), somenum Float64 CODEC(ZSTD(2))) ENGINE = MergeTree() ORDER BY tuple();
CREATE TABLE test.compression_codec(id UInt64 CODEC(LZ4, ZSTD, NONE), data String CODEC(ZSTD), ddd Date CODEC(NONE), somenum Float64 CODEC(ZSTD(2))) ENGINE = MergeTree() ORDER BY tuple();
INSERT INTO test.compression_codec VALUES(1, 'hello', toDate('2018-12-14'), 1.1);
INSERT INTO test.compression_codec VALUES(2, 'world', toDate('2018-12-15'), 2.2);
@ -29,3 +29,44 @@ CREATE TABLE test.params_when_no_params(id UInt64 CODEC(LZ4(1))) ENGINE = MergeT
DROP TABLE IF EXISTS test.bad_codec;
DROP TABLE IF EXISTS test.params_when_no_params;
DROP TABLE IF EXISTS test.too_many_params;
DROP TABLE IF EXISTS test.compression_codec_multiple;
CREATE TABLE test.compression_codec_multiple (
id UInt64 CODEC(LZ4, ZSTD, NONE),
data String CODEC(ZSTD, NONE, LZ4, LZ4),
ddd Date CODEC(NONE, NONE, NONE, LZ4, ZSTD),
somenum Float64 CODEC(LZ4, LZ4, ZSTD, ZSTD, ZSTD)
) ENGINE = MergeTree() ORDER BY tuple();
INSERT INTO test.compression_codec_multiple VALUES (1, 'world', toDate('2018-10-05'), 1.1), (2, 'hello', toDate('2018-10-01'), 2.2), (3, 'buy', toDate('2018-10-11'), 3.3);
SELECT * FROM test.compression_codec_multiple ORDER BY id;
INSERT INTO test.compression_codec_multiple select modulo(number, 100), toString(number), toDate('2018-12-01'), 5.5 * number from system.numbers limit 10000;
SELECT count(*) from test.compression_codec_multiple;
SELECT count(distinct data) from test.compression_codec_multiple;
SELECT floor(sum(somenum), 1) from test.compression_codec_multiple;
TRUNCATE TABLE test.compression_codec_multiple;
INSERT INTO test.compression_codec_multiple select modulo(number, 100), toString(number), toDate('2018-12-01'), 5.5 * number from system.numbers limit 10000;
SELECT sum(cityHash64(*)) from test.compression_codec_multiple;
DROP TABLE IF EXISTS test.compression_codec_multiple_more_types;
CREATE TABLE test.compression_codec_multiple_more_types (
id Decimal128(13) CODEC(ZSTD, LZ4, ZSTD, ZSTD),
data FixedString(12) CODEC(ZSTD, ZSTD, NONE, NONE, NONE),
ddd Nested (age UInt8, Name String) CODEC(LZ4, NONE, NONE, NONE, ZSTD)
) ENGINE = MergeTree() ORDER BY tuple();
INSERT INTO test.compression_codec_multiple_more_types VALUES(1.5555555555555, 'hello world!', [77], ['John']);
INSERT INTO test.compression_codec_multiple_more_types VALUES(7.1, 'xxxxxxxxxxxx', [127], ['Henry']);
SELECT * FROM test.compression_codec_multiple_more_types order by id;