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https://github.com/ClickHouse/ClickHouse.git
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Merge branch 'ClickHouse:master' into fix/signal_pipe_buf_size
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save-my-heart
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commit
64ae09b92d
2
contrib/lz4
vendored
2
contrib/lz4
vendored
@ -1 +1 @@
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Subproject commit f39b79fb02962a1cd880bbdecb6dffba4f754a11
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Subproject commit 4c9431e9af596af0556e5da0ae99305bafb2b10b
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@ -159,8 +159,7 @@ Configuration fields:
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| Tag | Description | Required |
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|------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------|
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| `name` | Column name. | Yes |
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| `type` | ClickHouse data type: [UInt8](../../../sql-reference/data-types/int-uint.md), [UInt16](../../../sql-reference/data-types/int-uint.md), [UInt32](../../../sql-reference/data-types/int-uint.md), [UInt64](../../../sql-reference/data-types/int-uint.md), [Int8](../../../sql-reference/data-types/int-uint.md), [Int16](../../../sql-reference/data-types/int-uint.md), [Int32](../../../sql-reference/data-types/int-uint.md), [Int64](../../../sql-reference/data-types/int-uint.md), [Float32](../../../sql-reference/data-types/float.md), [Float64](../../../sql-reference/data-types/float.md), [UUID](../../../sql-reference/data-types/uuid.md), [Decimal32](../../../sql-reference/data-types/decimal.md), [Decimal64](../../../sql-reference/data-types/decimal.md), [Decimal128](../../../sql-reference/data-types/decimal.md), [Decimal256](../../../sql-reference/data-types/decimal.md),
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[Date](../../../sql-reference/data-types/date.md), [Date32](../../../sql-reference/data-types/date32.md), [DateTime](../../../sql-reference/data-types/datetime.md), [DateTime64](../../../sql-reference/data-types/datetime64.md), [String](../../../sql-reference/data-types/string.md), [Array](../../../sql-reference/data-types/array.md).<br/>ClickHouse tries to cast value from dictionary to the specified data type. For example, for MySQL, the field might be `TEXT`, `VARCHAR`, or `BLOB` in the MySQL source table, but it can be uploaded as `String` in ClickHouse.<br/>[Nullable](../../../sql-reference/data-types/nullable.md) is currently supported for [Flat](external-dicts-dict-layout.md#flat), [Hashed](external-dicts-dict-layout.md#dicts-external_dicts_dict_layout-hashed), [ComplexKeyHashed](external-dicts-dict-layout.md#complex-key-hashed), [Direct](external-dicts-dict-layout.md#direct), [ComplexKeyDirect](external-dicts-dict-layout.md#complex-key-direct), [RangeHashed](external-dicts-dict-layout.md#range-hashed), [Polygon](external-dicts-dict-polygon.md), [Cache](external-dicts-dict-layout.md#cache), [ComplexKeyCache](external-dicts-dict-layout.md#complex-key-cache), [SSDCache](external-dicts-dict-layout.md#ssd-cache), [SSDComplexKeyCache](external-dicts-dict-layout.md#complex-key-ssd-cache) dictionaries. In [IPTrie](external-dicts-dict-layout.md#ip-trie) dictionaries `Nullable` types are not supported. | Yes |
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| `type` | ClickHouse data type: [UInt8](../../../sql-reference/data-types/int-uint.md), [UInt16](../../../sql-reference/data-types/int-uint.md), [UInt32](../../../sql-reference/data-types/int-uint.md), [UInt64](../../../sql-reference/data-types/int-uint.md), [Int8](../../../sql-reference/data-types/int-uint.md), [Int16](../../../sql-reference/data-types/int-uint.md), [Int32](../../../sql-reference/data-types/int-uint.md), [Int64](../../../sql-reference/data-types/int-uint.md), [Float32](../../../sql-reference/data-types/float.md), [Float64](../../../sql-reference/data-types/float.md), [UUID](../../../sql-reference/data-types/uuid.md), [Decimal32](../../../sql-reference/data-types/decimal.md), [Decimal64](../../../sql-reference/data-types/decimal.md), [Decimal128](../../../sql-reference/data-types/decimal.md), [Decimal256](../../../sql-reference/data-types/decimal.md),[Date](../../../sql-reference/data-types/date.md), [Date32](../../../sql-reference/data-types/date32.md), [DateTime](../../../sql-reference/data-types/datetime.md), [DateTime64](../../../sql-reference/data-types/datetime64.md), [String](../../../sql-reference/data-types/string.md), [Array](../../../sql-reference/data-types/array.md).<br/>ClickHouse tries to cast value from dictionary to the specified data type. For example, for MySQL, the field might be `TEXT`, `VARCHAR`, or `BLOB` in the MySQL source table, but it can be uploaded as `String` in ClickHouse.<br/>[Nullable](../../../sql-reference/data-types/nullable.md) is currently supported for [Flat](external-dicts-dict-layout.md#flat), [Hashed](external-dicts-dict-layout.md#dicts-external_dicts_dict_layout-hashed), [ComplexKeyHashed](external-dicts-dict-layout.md#complex-key-hashed), [Direct](external-dicts-dict-layout.md#direct), [ComplexKeyDirect](external-dicts-dict-layout.md#complex-key-direct), [RangeHashed](external-dicts-dict-layout.md#range-hashed), [Polygon](external-dicts-dict-polygon.md), [Cache](external-dicts-dict-layout.md#cache), [ComplexKeyCache](external-dicts-dict-layout.md#complex-key-cache), [SSDCache](external-dicts-dict-layout.md#ssd-cache), [SSDComplexKeyCache](external-dicts-dict-layout.md#complex-key-ssd-cache) dictionaries. In [IPTrie](external-dicts-dict-layout.md#ip-trie) dictionaries `Nullable` types are not supported. | Yes |
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| `null_value` | Default value for a non-existing element.<br/>In the example, it is an empty string. [NULL](../../syntax.md#null-literal) value can be used only for the `Nullable` types (see the previous line with types description). | Yes |
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| `expression` | [Expression](../../../sql-reference/syntax.md#syntax-expressions) that ClickHouse executes on the value.<br/>The expression can be a column name in the remote SQL database. Thus, you can use it to create an alias for the remote column.<br/><br/>Default value: no expression. | No |
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| <a name="hierarchical-dict-attr"></a> `hierarchical` | If `true`, the attribute contains the value of a parent key for the current key. See [Hierarchical Dictionaries](../../../sql-reference/dictionaries/external-dictionaries/external-dicts-dict-hierarchical.md).<br/><br/>Default value: `false`. | No |
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@ -8,7 +8,6 @@
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#include <Common/assert_cast.h>
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#include <Formats/FormatSettings.h>
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#include <Formats/ProtobufReader.h>
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#include <Formats/ProtobufWriter.h>
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#include <Core/Field.h>
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namespace DB
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@ -26,7 +26,7 @@ Lz4DeflatingWriteBuffer::Lz4DeflatingWriteBuffer(
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0 /* no dictID */,
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LZ4F_noBlockChecksum},
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compression_level, /* compression level; 0 == default */
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0, /* autoflush */
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1, /* autoflush */
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0, /* favor decompression speed */
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{0, 0, 0}, /* reserved, must be set to 0 */
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};
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@ -125,6 +125,8 @@ void Lz4DeflatingWriteBuffer::nextImpl()
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out->position() = out->buffer().begin();
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throw;
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}
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out->next();
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out_capacity = out->buffer().end() - out->position();
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}
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void Lz4DeflatingWriteBuffer::finalizeBefore()
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@ -70,6 +70,12 @@ bool Lz4InflatingReadBuffer::nextImpl()
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return !working_buffer.empty();
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}
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/// It may happen that we didn't get new uncompressed data
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/// (for example if we read the end of frame). Load new data
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/// in this case.
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if (working_buffer.empty())
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return nextImpl();
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return true;
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}
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}
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@ -63,7 +63,10 @@ public:
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if (!res)
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working_buffer = Buffer(pos, pos);
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else
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{
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pos = working_buffer.begin() + nextimpl_working_buffer_offset;
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assert(position() != working_buffer.end());
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}
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nextimpl_working_buffer_offset = 0;
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assert(position() <= working_buffer.end());
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@ -4,7 +4,6 @@
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#include <Common/StringUtils/StringUtils.h>
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#include <Common/memcpySmall.h>
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#include <Formats/FormatSettings.h>
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#include <IO/WriteHelpers.h>
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#include <IO/WriteBufferFromString.h>
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#include <IO/BufferWithOwnMemory.h>
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#include <IO/readFloatText.h>
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@ -38,9 +38,22 @@ class DockerImage:
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self.parent = parent
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self.built = False
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def __eq__(self, other):
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def __eq__(self, other) -> bool: # type: ignore
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"""Is used to check if DockerImage is in a set or not"""
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return self.path == other.path
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return self.path == other.path and self.repo == self.repo
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def __lt__(self, other) -> bool:
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if not isinstance(other, DockerImage):
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return False
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if self.parent and not other.parent:
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return False
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if not self.parent and other.parent:
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return True
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if self.path < other.path:
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return True
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if self.repo < other.repo:
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return True
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return False
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def __hash__(self):
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return hash(self.path)
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@ -49,7 +62,7 @@ class DockerImage:
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return self.repo
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def __repr__(self):
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return f"DockerImage(path={self.path},path={self.path},parent={self.parent})"
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return f"DockerImage(path={self.path},repo={self.repo},parent={self.parent})"
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def get_changed_docker_images(
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@ -105,7 +118,9 @@ def get_changed_docker_images(
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dependent,
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image,
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)
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changed_images.append(DockerImage(dependent, image.repo, image))
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changed_images.append(
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DockerImage(dependent, images_dict[dependent]["name"], image)
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)
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index += 1
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if index > 5 * len(images_dict):
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# Sanity check to prevent infinite loop.
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@ -22,24 +22,59 @@ class TestDockerImageCheck(unittest.TestCase):
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"docker/test/base",
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"docker/docs/builder",
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}
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images = di.get_changed_docker_images(pr_info, "/", self.docker_images_path)
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expected = {
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images = sorted(
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list(di.get_changed_docker_images(pr_info, "/", self.docker_images_path))
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)
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self.maxDiff = None
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expected = sorted(
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[
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di.DockerImage("docker/test/base", "clickhouse/test-base"),
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di.DockerImage("docker/docs/builder", "clickhouse/docs-builder"),
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di.DockerImage("docker/test/stateless", "clickhouse/stateless-test"),
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di.DockerImage(
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"docker/test/integration/base", "clickhouse/integration-test"
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"docker/test/stateless",
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"clickhouse/stateless-test",
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"clickhouse/test-base",
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),
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di.DockerImage("docker/test/fuzzer", "clickhouse/fuzzer"),
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di.DockerImage(
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"docker/test/keeper-jepsen", "clickhouse/keeper-jepsen-test"
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"docker/test/integration/base",
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"clickhouse/integration-test",
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"clickhouse/test-base",
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),
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di.DockerImage("docker/docs/check", "clickhouse/docs-check"),
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di.DockerImage("docker/docs/release", "clickhouse/docs-release"),
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di.DockerImage("docker/test/stateful", "clickhouse/stateful-test"),
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di.DockerImage("docker/test/unit", "clickhouse/unit-test"),
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di.DockerImage("docker/test/stress", "clickhouse/stress-test"),
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}
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di.DockerImage(
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"docker/test/fuzzer", "clickhouse/fuzzer", "clickhouse/test-base"
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),
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di.DockerImage(
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"docker/test/keeper-jepsen",
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"clickhouse/keeper-jepsen-test",
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"clickhouse/test-base",
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),
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di.DockerImage(
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"docker/docs/check",
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"clickhouse/docs-check",
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"clickhouse/docs-builder",
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),
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di.DockerImage(
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"docker/docs/release",
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"clickhouse/docs-release",
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"clickhouse/docs-builder",
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),
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di.DockerImage(
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"docker/test/stateful",
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"clickhouse/stateful-test",
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"clickhouse/stateless-test",
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),
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di.DockerImage(
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"docker/test/unit",
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"clickhouse/unit-test",
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"clickhouse/stateless-test",
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),
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di.DockerImage(
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"docker/test/stress",
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"clickhouse/stress-test",
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"clickhouse/stateful-test",
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),
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]
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)
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self.assertEqual(images, expected)
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def test_gen_version(self):
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@ -1,11 +1,14 @@
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-- Tags: no-parallel
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-- ^^^^^^^^^^^ otherwise you may hit TOO_DEEP_RECURSION error during querying system.columns
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DROP TABLE IF EXISTS merge1;
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DROP TABLE IF EXISTS merge2;
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CREATE TABLE IF NOT EXISTS merge1 (x UInt64) ENGINE = Merge(currentDatabase(), '^merge\\d$');
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CREATE TABLE IF NOT EXISTS merge2 (x UInt64) ENGINE = Merge(currentDatabase(), '^merge\\d$');
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SELECT * FROM merge1; -- { serverError 306 }
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SELECT * FROM merge2; -- { serverError 306 }
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SELECT * FROM merge1; -- { serverError TOO_DEEP_RECURSION }
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SELECT * FROM merge2; -- { serverError TOO_DEEP_RECURSION }
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DROP TABLE merge1;
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DROP TABLE merge2;
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@ -12,7 +12,6 @@ do
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${CLICKHOUSE_CLIENT} --query "CREATE TABLE file (x UInt64) ENGINE = File(TSV, '${CLICKHOUSE_DATABASE}/${m}.tsv.${m}')"
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${CLICKHOUSE_CLIENT} --query "TRUNCATE TABLE file"
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${CLICKHOUSE_CLIENT} --query "INSERT INTO file SELECT * FROM numbers(1000000)"
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sleep 1
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${CLICKHOUSE_CLIENT} --query "SELECT count(), max(x) FROM file"
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${CLICKHOUSE_CLIENT} --query "DROP TABLE file"
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done
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@ -0,0 +1,45 @@
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Native
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9999
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99999
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999999
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2499999
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Values
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9999
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99999
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999999
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2499999
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JSONCompactEachRow
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9999
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99999
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999999
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2499999
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TSKV
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9999
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99999
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999999
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2499999
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TSV
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9999
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99999
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999999
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2499999
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CSV
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9999
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99999
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999999
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2499999
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JSONEachRow
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9999
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99999
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999999
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2499999
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JSONCompactEachRow
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9999
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99999
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999999
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2499999
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JSONStringsEachRow
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9999
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99999
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999999
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2499999
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21
tests/queries/0_stateless/02125_lz4_compression_bug.sh
Executable file
21
tests/queries/0_stateless/02125_lz4_compression_bug.sh
Executable file
@ -0,0 +1,21 @@
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#!/usr/bin/env bash
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# Tags: no-parallel
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CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
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# shellcheck source=../shell_config.sh
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. "$CURDIR"/../shell_config.sh
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for format in Native Values JSONCompactEachRow TSKV TSV CSV JSONEachRow JSONCompactEachRow JSONStringsEachRow
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do
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echo $format
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${CLICKHOUSE_CLIENT} --query "DROP TABLE IF EXISTS file"
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${CLICKHOUSE_CLIENT} --query "CREATE TABLE file (x UInt64) ENGINE = File($format, '${CLICKHOUSE_DATABASE}/data.$format.lz4')"
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for size in 10000 100000 1000000 2500000
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do
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${CLICKHOUSE_CLIENT} --query "TRUNCATE TABLE file"
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${CLICKHOUSE_CLIENT} --query "INSERT INTO file SELECT * FROM numbers($size)"
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${CLICKHOUSE_CLIENT} --query "SELECT max(x) FROM file"
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done
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done
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${CLICKHOUSE_CLIENT} --query "DROP TABLE file"
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@ -184,7 +184,9 @@ tables_with_database_column=(
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tests_with_database_column=( $(
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find $ROOT_PATH/tests/queries -iname '*.sql' -or -iname '*.sh' -or -iname '*.py' -or -iname '*.j2' |
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grep -vP $EXCLUDE_DIRS |
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xargs grep --with-filename $(printf -- "-e %s " "${tables_with_database_column[@]}") | cut -d: -f1 | sort -u
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xargs grep --with-filename $(printf -- "-e %s " "${tables_with_database_column[@]}") |
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grep -v -e ':--' -e ':#' |
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cut -d: -f1 | sort -u
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) )
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for test_case in "${tests_with_database_column[@]}"; do
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grep -qE database.*currentDatabase "$test_case" || {
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Reference in New Issue
Block a user