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Types & classes
13,213 in github.com/ByConity/ByConity
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Functions
54,592
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Types & classes
13,213
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Endpoints
37
↓ 8,738 callers
Class
Exception
src/Common/Exception.h:47
↓ 1,456 callers
Class
Exception
src/Interpreters/DatabaseCatalog.h:50
↓ 396 callers
Class
String
src/Functions/array/arrayIndex.h:239
↓ 319 callers
Class
ParserKeyword
Parse specified keyword such as SELECT or compound keyword such as ORDER BY. * All case insensitive. Requires word boundary. * For compound keywor
src/Parsers/CommonParsers.h:14
↓ 241 callers
Class
WhichDataType
Some sugar to check data type of IDataType
src/DataTypes/IDataType.h:416
↓ 239 callers
Class
Field
src/Core/Field.h:48
↓ 140 callers
Class
ColumnWithTypeAndName
src/Interpreters/TableJoin.h:53
↓ 115 callers
Class
StringRef
* The std::string_view-like container to avoid creating strings to find substrings in the hash table. */
base/common/StringRef.h:49
↓ 108 callers
Class
ReadableSize
Wrapper around value. If used with fmt library (e.g. for log messages), value is automatically formatted as size with binary suffix.
src/Common/formatReadable.h:29
↓ 94 callers
Class
Exception
src/Common/ZooKeeper/IKeeper.h:422
↓ 91 callers
Class
Domain
src/Optimizer/domain.h:28
↓ 86 callers
Class
DefaultPartialSort
src/Columns/IColumnImpl.h:29
↓ 86 callers
Class
DefaultSort
src/Columns/IColumnImpl.h:20
↓ 86 callers
Class
OptionDescribe
src/Parsers/MySQL/ASTDeclareOption.h:18
↓ 64 callers
Class
FieldVisitorToString
Prints Field as literal in SQL query */
src/Common/FieldVisitorToString.h:30
↓ 60 callers
Class
FuncRet
utils/db-generator/query_db_generator.cpp:196
↓ 59 callers
Class
TreeRewriter
Tree Rewriter in terms of CMU slides @sa https://15721.courses.cs.cmu.edu/spring2020/slides/19-optimizer1.pdf Optimises AST tree and collect informat
src/Interpreters/TreeRewriter.h:132
↓ 55 callers
Class
Token
src/Parsers/Lexer.h:92
↓ 52 callers
Class
ParsingException
Special class of exceptions, used mostly in ParallelParsingInputFormat for more convenient calculation of problem line number.
src/Common/Exception.h:141
↓ 50 callers
Class
DataTypeString
src/Core/callOnTypeIndex.h:184
↓ 50 callers
Class
Pool
MySQL connections pool. * This class is poorly connected with mysqlxx and is made in different style (was taken from old code). * Usage: * m
src/mysqlxx/Pool.h:34
↓ 46 callers
Class
NameAndTypePair
src/Core/NamesAndTypes.h:41
↓ 42 callers
Class
ParserToken
src/Parsers/CommonParsers.h:29
↓ 42 callers
Class
Values
src/Common/DateLUTImpl.h:183
↓ 41 callers
Class
ThreadFromGlobalPool
Looks like std::thread but allocates threads in GlobalThreadPool. * Also holds ThreadStatus for ClickHouse. */
src/Common/ThreadPool.h:188
↓ 40 callers
Class
Buffer
src/IO/BufferBase.h:56
↓ 38 callers
Class
Step
src/Interpreters/ExpressionActions.h:147
↓ 37 callers
Class
SelectQueryOptions
src/Interpreters/TreeRewriter.h:40
↓ 36 callers
Class
Chunk
src/Processors/Chunk.h:102
↓ 36 callers
Class
NetException
src/Common/NetException.h:9
↓ 36 callers
Class
Status
src/Processors/Merges/Algorithms/IMergingAlgorithm.h:12
↓ 35 callers
Class
DateTime64
Distinguishable type to allow function resolution/deduction based on value type, but also relatively easy to convert to/from Decimal64.
src/Core/Types.h:233
↓ 35 callers
Class
Null
src/Core/Types.h:40
↓ 35 callers
Class
URI
* Represents S3 URI. * * The following patterns are allowed: * s3://bucket/key * http(s)://endpoint/bucket/key */
src/IO/S3Common.h:103
↓ 34 callers
Class
Chunk
src/Processors/Executors/PullingPipelineExecutor.h:9
↓ 33 callers
Class
Pipe
src/Storages/LiveView/StorageLiveView.h:48
↓ 32 callers
Class
Array
src/Core/TypeId.h:62
↓ 32 callers
Class
Slice
src/Storages/IndexFile/Env.h:23
↓ 29 callers
Class
ColumnsDescription
Description of multiple table columns (in CREATE TABLE for example).
src/Storages/ColumnsDescription.h:126
↓ 29 callers
Class
ExpressionAnalyzer
src/Storages/VirtualColumnUtils.h:36
↓ 28 callers
Class
FieldVisitorAccurateLess
src/Common/FieldVisitorsAccurateComparison.h:97
↓ 27 callers
Class
Block
src/DataStreams/copyData.h:12
↓ 27 callers
Class
Field
src/Functions/IFunction.h:56
↓ 27 callers
Class
StorageID
src/Transaction/LockManager.h:16
↓ 26 callers
Class
TxnTimestamp
src/Interpreters/Context.h:240
↓ 25 callers
Class
ParserList
List of elements separated by something. */
src/Parsers/ExpressionListParsers.h:44
↓ 25 callers
Class
SortedRangeSet
src/Optimizer/value_sets.h:45
↓ 24 callers
Class
BroadcastStatus
src/Processors/Exchange/DataTrans/DataTrans_fwd.h:60
↓ 24 callers
Class
Partitioning
src/Optimizer/Property/Property.h:35
↓ 24 callers
Class
Pipe
src/Storages/IStorage.h:87
↓ 23 callers
Class
InterpreterSelectQuery
src/Storages/SelectQueryInfo.h:192
↓ 23 callers
Class
S2CellId
src/Functions/geoToS2.cpp:15
↓ 23 callers
Class
StorageID
src/Interpreters/Context.h:197
↓ 22 callers
Class
Codec
src/Compression/tests/gtest_compressionCodec.cpp:275
↓ 22 callers
Class
DecimalField
src/Core/Field.h:144
↓ 22 callers
Class
LocalDateTime
Stores calendar date and time in broken-down form. * Could be initialized from date and time in text form like '2011-01-01 00:00:00' or from time_t.
src/Common/LocalDateTime.h:39
↓ 22 callers
Class
PRInfo
tests/ci/pr_info.py:64
↓ 21 callers
Enum
ResultType
src/Common/tests/gtest_json_test.cpp:11
↓ 21 callers
Class
Visitor
src/Common/Visitor.h:62
↓ 21 callers
Class
match
base/glibc-compatibility/musl/glob.c:11
↓ 20 callers
Class
CreateTransactionOption
src/Transaction/TransactionCoordinatorRcCnch.h:39
↓ 20 callers
Class
Field
src/Processors/Formats/Impl/ArrowFieldIndexUtil.h:16
↓ 20 callers
Class
StringSink
src/Functions/GatherUtils/Sinks.h:78
↓ 19 callers
Class
Block
src/Processors/Executors/PullingPipelineExecutor.h:8
↓ 19 callers
Class
Range
src/Interpreters/Cache/FileSegment.h:132
↓ 19 callers
Class
S3Exception
For s3 request exception, contains s3 request's error code
src/IO/S3Common.h:44
↓ 19 callers
Class
StorageID
src/Storages/LiveView/TemporaryLiveViewCleaner.h:13
↓ 18 callers
Class
File
This class is for File abstraction.
src/Storages/HDFS/HDFSFileSystem.h:146
↓ 18 callers
Class
FixedStringSource
src/Functions/GatherUtils/Sources.h:508
↓ 18 callers
Class
Path
src/Common/Dwarf.h:81
↓ 18 callers
Class
Range
Range with open or closed ends; possibly unbounded. */
src/Storages/MergeTree/KeyCondition.h:72
↓ 18 callers
Class
S3Helper
tests/ci/s3_helper.py:35
↓ 18 callers
Class
StringSource
src/Functions/GatherUtils/Sources.h:238
↓ 18 callers
Class
VersionNumber
Simple numeric version representation. Based on QVersionNumber.
src/Common/VersionNumber.h:15
↓ 18 callers
Class
sigaction
base/readpassphrase/readpassphrase.c:64
↓ 17 callers
Class
FieldToDataType
For a given Field returns the minimum data type that allows this value to be stored. * Note that you still have to convert Field to corresponding da
src/DataTypes/FieldToDataType.h:41
↓ 17 callers
Class
Timestamp
src/Common/Stopwatch.h:209
↓ 16 callers
Class
Block
src/Storages/IndexFile/Table.h:20
↓ 16 callers
Class
MonotonicGenerator
src/Compression/tests/gtest_compressionCodec.cpp:692
↓ 16 callers
Class
SelectQueryOptions
src/Storages/MergeTree/MergeTreeData.h:74
↓ 16 callers
Class
StorageID
src/Databases/IDatabase.h:47
↓ 16 callers
Class
String
rust/skim/include/skim.h:23
↓ 15 callers
Class
DatabaseAndTableWithAlias
src/Interpreters/TableJoin.h:49
↓ 15 callers
Class
Error
src/Common/ErrorCodes.h:30
↓ 15 callers
Class
LocalDate
Stores a calendar date in broken-down form (year, month, day-in-month). * Could be initialized from date in text form, like '2011-01-01' or from tim
src/Common/LocalDate.h:42
↓ 15 callers
Class
ParserCompoundIdentifier
An identifier, possibly containing a dot, for example, x_yz123 or `something special` or Hits.EventTime, * possibly with UUID clause like `db name`.
src/Parsers/ExpressionElementParsers.h:88
↓ 15 callers
Class
SizeLimits
src/DataStreams/SizeLimits.h:33
↓ 14 callers
Class
Bucket
src/Statistics/Bucket.h:26
↓ 14 callers
Class
InterpreterSetQuery
Change one or several settings for the session or just for the current context. */
src/Interpreters/InterpreterSetQuery.h:15
↓ 14 callers
Class
SocketAddress
src/Common/isLocalAddress.h:11
↓ 14 callers
Class
Stopwatch
tests/ci/stopwatch.py:6
↓ 14 callers
Class
SubstreamData
src/DataTypes/Serializations/ISerialization.h:112
↓ 13 callers
Class
ClickHouseHelper
tests/ci/clickhouse_helper.py:14
↓ 13 callers
Class
Compare
src/Processors/Formats/Impl/ParallelDecodingBlockInputFormat.h:105
↓ 13 callers
Class
Exception
Common exception class for MySQL library. Functions code() and errnum() return error numbers from MySQL, for details see mysqld_error.h
src/mysqlxx/Exception.h:11
↓ 13 callers
Class
HDFSConnectionParams
src/Storages/HDFS/HDFSCommon.h:121
↓ 13 callers
Class
ReadSettings
src/IO/ReadSettings.h:75
↓ 13 callers
Class
RerunHelper
tests/ci/rerun_helper.py:12
↓ 13 callers
Enum
Type
src/Disks/DiskType.h:34
↓ 12 callers
Class
DateTime
src/Functions/parseDateTime.cpp:90
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