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More tests for parser

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This commit is contained in:
alesapin 2018-12-14 16:27:35 +03:00
parent cc229ac9cc
commit 8a95eb9dc1
3 changed files with 33 additions and 8 deletions
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5
dbms/src/Compression/CompressionCodecZSTD.cpp
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@ -1,5 +1,6 @@
#include <Compression/CompressionCodecZSTD.h>
#include <IO/CompressedStream.h>
#include <IO/ReadHelpers.h>
#include <Compression/CompressionFactory.h>
#include <zstd.h>
#include <Core/Field.h>
@ -15,6 +16,7 @@ namespace ErrorCodes
{
extern const int CANNOT_COMPRESS;
extern const int CANNOT_DECOMPRESS;
extern const int ILLEGAL_SYNTAX_FOR_CODEC_TYPE;
}
char CompressionCodecZSTD::getMethodByte()
@ -66,6 +68,9 @@ void registerCodecZSTD(CompressionCodecFactory & factory)
int level = 0;
if (arguments && !arguments->children.empty())
{
if (arguments->children.size() != 1)
throw Exception("ZSTD codec must have 1 parameter, given " + std::to_string(arguments->children.size()), ErrorCodes::ILLEGAL_SYNTAX_FOR_CODEC_TYPE);
const auto children = arguments->children;
const ASTLiteral * literal = static_cast<const ASTLiteral *>(children[0].get());
level = literal->value.safeGet<UInt64>();

7
dbms/tests/queries/0_stateless/00804_test_custom_compression_codecs.reference
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@ -1,3 +1,4 @@
1 hello
2 world
3 !
1 hello 2018-12-14 1.1
2 world 2018-12-15 2.2
3 ! 2018-12-16 3.3
2

29
dbms/tests/queries/0_stateless/00804_test_custom_compression_codecs.sql
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@ -1,11 +1,30 @@
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)) ENGINE = MergeTree() order by tuple();
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();
INSERT INTO test.compression_codec VALUES(1, 'hello');
INSERT INTO test.compression_codec VALUES(2, 'world');
INSERT INTO test.compression_codec VALUES(3, '!');
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);
INSERT INTO test.compression_codec VALUES(3, '!', toDate('2018-12-16'), 3.3);
SELECT * FROM test.compression_codec order by id;
SELECT * FROM test.compression_codec ORDER BY id;
OPTIMIZE TABLE test.compression_codec FINAL;
INSERT INTO test.compression_codec VALUES(2, '', toDate('2018-12-13'), 4.4);
SELECT count(*) FROM test.compression_codec WHERE id = 2 GROUP BY id;
DROP TABLE IF EXISTS test.compression_codec;
DROP TABLE IF EXISTS test.bad_codec;
DROP TABLE IF EXISTS test.params_when_no_params;
DROP TABLE IF EXISTS test.too_many_params;
CREATE TABLE test.bad_codec(id UInt64 CODEC(adssadads)) ENGINE = MergeTree() order by tuple(); -- { serverError 429 }
CREATE TABLE test.too_many_params(id UInt64 CODEC(ZSTD(2,3,4,5))) ENGINE = MergeTree() order by tuple(); -- { serverError 428 }
CREATE TABLE test.params_when_no_params(id UInt64 CODEC(LZ4(1))) ENGINE = MergeTree() ORDER BY tuple(); -- { serverError 378 }
DROP TABLE IF EXISTS test.bad_codec;
DROP TABLE IF EXISTS test.params_when_no_params;
DROP TABLE IF EXISTS test.too_many_params;