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02/26/26/issue verification#2765

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chernser wants to merge 10 commits intomainfrom
02/26/26/issue_verification
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02/26/26/issue verification#2765
chernser wants to merge 10 commits intomainfrom
02/26/26/issue_verification

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@chernser chernser commented Feb 27, 2026

Summary

  • Adds test to verify several issues.
  • Fixes reading arrays when first element is an empty collection

Closes #2499
Closes #2657
Closes #2703

Checklist

Delete items not relevant to your PR:

  • Closes #
  • Unit and integration tests covering the common scenarios were added
  • A human-readable description of the changes was provided to include in CHANGELOG
  • For significant changes, documentation in https://github.com/ClickHouse/clickhouse-docs was updated with further explanations or tutorials

Note

Medium Risk
Touches core binary array decoding by changing inferred element types for Map/List, which could affect deserialization behavior across many array columns. Remaining changes are integration tests that validate JDBC/query behavior and help catch regressions.

Overview
Fixes binary array decoding when the first element is an empty Map/List by inferring the array element type as Map.class/List.class (avoiding Array.set type errors), and improves the exception message to include the target array type.

Adds integration regression tests covering JSON row isolation and JSON sub-path access, JDBC date/timestamp range parameter binding (including Array ranges), DESCRIBE TABLE returning a ResultSet, and stripping table/alias prefixes from JDBC ResultSetMetaData column names.

Written by Cursor Bugbot for commit ae2c1e4. This will update automatically on new commits. Configure here.

@chernser chernser requested a review from mzitnik as a code owner February 27, 2026 20:50
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Cursor Bugbot has reviewed your changes and found 1 potential issue.

Bugbot Autofix is OFF. To automatically fix reported issues with cloud agents, have a team admin enable autofix in the Cursor dashboard.

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Client V2 Coverage

Coverage Report

Package Coverage Lines Covered Total Lines
com.clickhouse.client.api 81.71% 862 1055
com.clickhouse.client.api.command 44.44% 8 18
com.clickhouse.client.api.data_formats 39.54% 138 349
com.clickhouse.client.api.data_formats.internal 69.77% 1549 2220
com.clickhouse.client.api.enums 100.00% 5 5
com.clickhouse.client.api.http 0.00% 1
com.clickhouse.client.api.insert 81.61% 71 87
com.clickhouse.client.api.internal 79.29% 911 1149
com.clickhouse.client.api.metadata 90.74% 49 54
com.clickhouse.client.api.metrics 93.75% 75 80
com.clickhouse.client.api.query 76.71% 112 146
com.clickhouse.client.api.serde 84.21% 48 57
com.clickhouse.client.api.sql 87.50% 28 32
com.clickhouse.client.api.transport 85.71% 18 21
Class Coverage
Class Coverage Lines Covered Total Lines
com.clickhouse.client.api.ClickHouseException 85.71% 12 14
com.clickhouse.client.api.Client 84.55% 372 440
com.clickhouse.client.api.Client.Builder 79.36% 173 218
com.clickhouse.client.api.Client.new DataStreamWriter() {...} 100.00% 8 8
com.clickhouse.client.api.ClientConfigProperties 93.37% 183 196
com.clickhouse.client.api.ClientConfigProperties.new ClientConfigProperties() {...} 100.00% 8 8
com.clickhouse.client.api.ClientException 100.00% 4 4
com.clickhouse.client.api.ClientFaultCause 100.00% 7 7
com.clickhouse.client.api.ClientMisconfigurationException 50.00% 2 4
com.clickhouse.client.api.command.CommandResponse 41.18% 7 17
com.clickhouse.client.api.command.CommandSettings 100.00% 1 1
com.clickhouse.client.api.ConnectionInitiationException 50.00% 3 6
com.clickhouse.client.api.ConnectionReuseStrategy 100.00% 3 3
com.clickhouse.client.api.data_formats.internal.AbstractBinaryFormatReader 70.78% 281 397
com.clickhouse.client.api.data_formats.internal.AbstractBinaryFormatReader.RecordWrapper 50.00% 17 34
com.clickhouse.client.api.data_formats.internal.BinaryReaderBackedRecord 13.64% 12 88
com.clickhouse.client.api.data_formats.internal.BinaryStreamReader 84.79% 368 434
com.clickhouse.client.api.data_formats.internal.BinaryStreamReader.ArrayValue 81.40% 35 43
com.clickhouse.client.api.data_formats.internal.BinaryStreamReader.CachingByteBufferAllocator 100.00% 8 8
com.clickhouse.client.api.data_formats.internal.BinaryStreamReader.DefaultByteBufferAllocator 100.00% 2 2
com.clickhouse.client.api.data_formats.internal.BinaryStreamReader.EnumValue 80.00% 8 10
com.clickhouse.client.api.data_formats.internal.InetAddressConverter 66.67% 18 27
com.clickhouse.client.api.data_formats.internal.MapBackedRecord 45.09% 101 224
com.clickhouse.client.api.data_formats.internal.NumberConverter 86.81% 79 91
com.clickhouse.client.api.data_formats.internal.NumberConverter.NumberType 100.00% 7 7
com.clickhouse.client.api.data_formats.internal.ProcessParser 80.00% 32 40
com.clickhouse.client.api.data_formats.internal.SerializerUtils 82.22% 578 703
com.clickhouse.client.api.data_formats.internal.SerializerUtils.DynamicClassLoader 100.00% 3 3
com.clickhouse.client.api.data_formats.internal.ValueConverters 0.00% 109
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com.clickhouse.client.api.data_formats.NativeFormatReader.Block 66.67% 12 18
com.clickhouse.client.api.data_formats.RowBinaryFormatReader 15.79% 3 19
com.clickhouse.client.api.data_formats.RowBinaryFormatSerializer 19.09% 21 110
com.clickhouse.client.api.data_formats.RowBinaryFormatWriter 27.84% 27 97
com.clickhouse.client.api.data_formats.RowBinaryFormatWriter.InputStreamHolder 0.00% 4
com.clickhouse.client.api.data_formats.RowBinaryFormatWriter.ReaderHolder 0.00% 4
com.clickhouse.client.api.data_formats.RowBinaryWithNamesAndTypesFormatReader 90.91% 20 22
com.clickhouse.client.api.data_formats.RowBinaryWithNamesFormatReader 56.52% 13 23
com.clickhouse.client.api.DataStreamWriter 0.00% 1
com.clickhouse.client.api.DataTransferException 50.00% 2 4
com.clickhouse.client.api.DataTypeUtils 52.50% 63 120
com.clickhouse.client.api.enums.Protocol 100.00% 2 2
com.clickhouse.client.api.enums.ProxyType 100.00% 3 3
com.clickhouse.client.api.http.ClickHouseHttpProto 0.00% 1
com.clickhouse.client.api.insert.InsertResponse 47.06% 8 17
com.clickhouse.client.api.insert.InsertSettings 90.00% 63 70
com.clickhouse.client.api.internal.BaseCollectionConverter 100.00% 28 28
com.clickhouse.client.api.internal.BaseCollectionConverter.BaseArrayWriter 100.00% 6 6
com.clickhouse.client.api.internal.BaseCollectionConverter.BaseCollectionWriter 71.43% 15 21
com.clickhouse.client.api.internal.BaseCollectionConverter.BaseListWriter 100.00% 6 6
com.clickhouse.client.api.internal.BaseCollectionConverter.ListConversionState 100.00% 11 11
com.clickhouse.client.api.internal.BasicObjectsPool 0.00% 11
com.clickhouse.client.api.internal.CachingObjectsSupplier 0.00% 10
com.clickhouse.client.api.internal.ClickHouseLZ4InputStream 85.33% 64 75
com.clickhouse.client.api.internal.ClickHouseLZ4OutputStream 92.31% 60 65
com.clickhouse.client.api.internal.ClientStatisticsHolder 50.00% 7 14
com.clickhouse.client.api.internal.CommonSettings 96.00% 48 50
com.clickhouse.client.api.internal.CompressedEntity 80.00% 28 35
com.clickhouse.client.api.internal.DataTypeConverter 83.93% 94 112
com.clickhouse.client.api.internal.DataTypeConverter.ArrayAsStringWriter 100.00% 18 18
com.clickhouse.client.api.internal.DataTypeConverter.ListAsStringWriter 100.00% 16 16
com.clickhouse.client.api.internal.EnvUtils 0.00% 14
com.clickhouse.client.api.internal.Gauge 66.67% 4 6
com.clickhouse.client.api.internal.HttpAPIClientHelper 87.96% 402 457
com.clickhouse.client.api.internal.HttpAPIClientHelper.CustomSSLConnectionFactory 0.00% 9
com.clickhouse.client.api.internal.HttpAPIClientHelper.DummySSLConnectionSocketFactory 0.00% 3
com.clickhouse.client.api.internal.HttpAPIClientHelper.MeteredManagedHttpClientConnectionFactory 50.00% 7 14
com.clickhouse.client.api.internal.LZ4Entity 82.93% 34 41
com.clickhouse.client.api.internal.MapUtils 35.48% 22 62
com.clickhouse.client.api.internal.ServerSettings 0.00% 1
com.clickhouse.client.api.internal.StopWatch 66.67% 10 15
com.clickhouse.client.api.internal.TableSchemaParser 80.77% 21 26
com.clickhouse.client.api.internal.ValidationUtils 35.00% 7 20
com.clickhouse.client.api.internal.ValidationUtils.SettingsValidationException 100.00% 3 3
com.clickhouse.client.api.metadata.DefaultColumnToMethodMatchingStrategy 100.00% 13 13
com.clickhouse.client.api.metadata.NoSuchColumnException 0.00% 2
com.clickhouse.client.api.metadata.TableSchema 92.31% 36 39
com.clickhouse.client.api.metrics.ClientMetrics 100.00% 7 7
com.clickhouse.client.api.metrics.MicrometerLoader 90.91% 40 44
com.clickhouse.client.api.metrics.OperationMetrics 94.12% 16 17
com.clickhouse.client.api.metrics.ServerMetrics 100.00% 12 12
com.clickhouse.client.api.query.NullValueException 50.00% 2 4
com.clickhouse.client.api.query.QueryResponse 60.98% 25 41
com.clickhouse.client.api.query.QuerySettings 95.71% 67 70
com.clickhouse.client.api.query.QueryStatement 0.00% 4
com.clickhouse.client.api.query.Records 59.09% 13 22
com.clickhouse.client.api.query.Records.new Iterator() {...} 100.00% 5 5
com.clickhouse.client.api.serde.DataSerializationException 0.00% 6
com.clickhouse.client.api.serde.POJOSerDe 97.96% 48 49
com.clickhouse.client.api.serde.SerializerNotFoundException 0.00% 2
com.clickhouse.client.api.ServerException 100.00% 13 13
com.clickhouse.client.api.ServerException.ErrorCodes 100.00% 9 9
com.clickhouse.client.api.sql.SQLUtils 87.50% 28 32
com.clickhouse.client.api.transport.HttpEndpoint 85.71% 18 21

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JDBC V2 Coverage

Coverage Report

Package Coverage Lines Covered Total Lines
com.clickhouse.data 19.23% 5 26
com.clickhouse.jdbc 78.51% 1545 1968
com.clickhouse.jdbc.internal 88.38% 1179 1334
com.clickhouse.jdbc.internal.parser.antlr4 40.74% 6359 15607
com.clickhouse.jdbc.internal.parser.javacc 71.31% 4758 6672
com.clickhouse.jdbc.metadata 84.20% 469 557
com.clickhouse.jdbc.types 55.14% 279 506
Class Coverage
Class Coverage Lines Covered Total Lines
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com.clickhouse.jdbc.ClientInfoProperties 100.00% 12 12
com.clickhouse.jdbc.ConnectionImpl 89.37% 227 254
com.clickhouse.jdbc.DataSourceImpl 96.15% 25 26
com.clickhouse.jdbc.Driver 79.17% 38 48
com.clickhouse.jdbc.Driver.FrameworksDetection 90.91% 10 11
com.clickhouse.jdbc.DriverProperties 92.59% 25 27
com.clickhouse.jdbc.internal.DetachedResultSet 80.39% 332 413
com.clickhouse.jdbc.internal.ExceptionUtils 69.57% 16 23
com.clickhouse.jdbc.internal.FeatureManager 100.00% 8 8
com.clickhouse.jdbc.internal.JdbcConfiguration 94.58% 157 166
com.clickhouse.jdbc.internal.JdbcUtils 89.66% 373 416
com.clickhouse.jdbc.internal.JdbcUtils.ArrayProcessingCursor 100.00% 11 11
com.clickhouse.jdbc.internal.ParsedPreparedStatement 96.08% 49 51
com.clickhouse.jdbc.internal.ParsedStatement 93.75% 15 16
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseLexer 77.78% 28 36
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser 45.48% 4785 10522
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.AliasContext 66.67% 6 9
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.AlterPrivilegeContext 0.00% 44
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.AlterStmtContext 83.33% 5 6
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.AlterTableClauseAddColumnContext 41.67% 5 12
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.AlterTableClauseAddIndexContext 0.00% 12
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.AlterTableClauseAddProjectionContext 0.00% 12
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.AlterTableClauseAlterTypeContext 31.25% 5 16
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.AlterTableClauseAttachContext 0.00% 9
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.AlterTableClauseClearColumnContext 0.00% 12
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com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.AlterTableClauseDeleteContext 62.50% 5 8
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.AlterTableClauseDetachContext 0.00% 7
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.AlterTableClauseDropColumnContext 0.00% 10
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.AlterTableClauseDropIndexContext 0.00% 10
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com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.AlterTableClauseDropProjectionContext 0.00% 10
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.AlterTableClauseFreezePartitionContext 0.00% 7
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.AlterTableClauseMaterializeIndexContext 0.00% 12
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.AlterTableClauseMaterializeProjectionContext 0.00% 12
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.AlterTableClauseModifyCodecContext 0.00% 11
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.AlterTableClauseModifyCommentContext 38.46% 5 13
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.AlterTableClauseModifyContext 50.00% 5 10
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.AlterTableClauseModifyOrderByContext 0.00% 9
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.AlterTableClauseModifyRemoveContext 0.00% 12
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.AlterTableClauseModifyTTLContext 0.00% 7
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com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.AlterTableClauseUpdateContext 0.00% 8
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com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.AlterTableStmtContext 38.46% 5 13
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.ArrayJoinClauseContext 50.00% 6 12
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.AssignmentExprContext 54.55% 6 11
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.AssignmentExprListContext 54.55% 6 11
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.AssignmentValueContext 83.33% 5 6
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com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.AssignmentValuesEmptyContext 0.00% 7
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.AssignmentValuesListContext 45.45% 5 11
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.AttachStmtContext 33.33% 6 18
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.CheckAllTablesStmtContext 0.00% 11
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.CheckGrantStmtContext 45.45% 5 11
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com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.CodecArgExprContext 0.00% 11
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com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.ColumnTypeExprNestedContext 0.00% 13
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com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.CreateLiveViewStmtContext 0.00% 21
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.CreateMaterializedViewStmtContext 0.00% 20
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com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.CreateQuotaStmtContext 18.52% 5 27
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.CreateRoleStmtContext 26.32% 5 19
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.CreateStmtContext 83.33% 5 6
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.CreateTableStmtContext 25.00% 5 20
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.CreateUserStmtContext 17.86% 5 28
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.CreateViewStmtContext 26.32% 5 19
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.CteClauseContext 42.86% 6 14
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.CteUnboundColContext 83.33% 5 6
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.CteUnboundColExprContext 50.00% 5 10
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.CteUnboundColLiteralContext 62.50% 5 8
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.CteUnboundColParamContext 62.50% 5 8
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.CteUnboundSubQueryContext 0.00% 10
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.DatabaseIdentifierContext 63.64% 7 11
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com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.DictionarySchemaClauseContext 46.15% 6 13
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.DictionarySettingsClauseContext 54.55% 6 11
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.DropPrivilegeContext 0.00% 24
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.DropStmtContext 15.00% 6 40
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.EngineClauseContext 75.00% 6 8
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.EngineExprContext 46.15% 6 13
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.EnumValueContext 0.00% 10
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.ExchangeStmtContext 42.86% 6 14
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.ExistsDatabaseStmtContext 0.00% 13
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.ExistsStmtContext 83.33% 5 6
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.ExistsTableStmtContext 31.25% 5 16
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.ExplainStmtContext 33.33% 6 18
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.FilenameContext 0.00% 8
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.FloatingLiteralContext 50.00% 6 12
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.FrameBetweenContext 0.00% 9
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.FrameStartContext 0.00% 6
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.FromClauseContext 36.84% 7 19
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.GrantStmtContext 20.69% 6 29
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.GrantTableIdentifierContext 50.00% 6 12
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.GroupByClauseContext 42.86% 6 14
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.HavingClauseContext 0.00% 9
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.IdentifierContext 50.00% 6 12
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.IdentifierOrNullContext 66.67% 6 9
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.InserParameterExprContext 62.50% 5 8
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.InsertParameterContext 83.33% 5 6
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.InsertParameterFuncExprContext 55.56% 5 9
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.InsertRawValueContext 83.33% 5 6
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.InsertStmtContext 53.33% 8 15
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.IntervalContext 40.00% 6 15
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.JoinConstraintClauseContext 0.00% 12
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.JoinExprContext 83.33% 5 6
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.JoinExprCrossOpContext 62.50% 5 8
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.JoinExprOpContext 0.00% 12
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.JoinExprParensContext 0.00% 8
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.JoinExprTableContext 62.50% 5 8
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.JoinOpContext 0.00% 6
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.JoinOpCrossContext 50.00% 6 12
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.JoinOpFullContext 0.00% 9
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.JoinOpInnerContext 0.00% 9
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.JoinOpLeftRightContext 0.00% 13
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.KeywordContext 1.92% 6 312
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.KeywordForAliasContext 2.38% 6 252
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.KillMutationStmtContext 35.71% 5 14
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.KillQueryStmtContext 35.71% 5 14
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.KillStmtContext 83.33% 5 6
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.LayoutClauseContext 40.00% 6 15
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.LifetimeClauseContext 42.86% 6 14
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.LimitByClauseContext 0.00% 11
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.LimitClauseContext 54.55% 6 11
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.LimitExprContext 54.55% 6 11
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.LiteralContext 60.00% 6 10
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.MoveStmtContext 33.33% 6 18
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.NameCollectionKeyContext 50.00% 6 12
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.NamedQueryContext 40.00% 6 15
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.NestedIdentifierContext 60.00% 6 10
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.NumberLiteralContext 40.00% 6 15
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.OptimizeByExprContext 30.00% 6 20
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.OptimizeStmtContext 40.00% 6 15
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.OrderByClauseContext 60.00% 6 10
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.OrderExprContext 37.50% 6 16
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.OrderExprListContext 54.55% 6 11
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.PartitionByClauseContext 0.00% 10
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.PartitionClauseContext 0.00% 11
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.PrewhereClauseContext 0.00% 9
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.PrimaryKeyClauseContext 0.00% 10
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.PrivelegeListContext 54.55% 6 11
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.PrivilegeContext 13.64% 6 44
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.ProjectionOrderByClauseContext 0.00% 10
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.ProjectionSelectStmtContext 0.00% 14
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.QueryContext 38.24% 13 34
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.QueryStmtContext 46.67% 7 15
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.QuotaForClauseContext 33.33% 6 18
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.QuotaMaxExprContext 60.00% 6 10
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.RangeClauseContext 0.00% 14
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.RatioExprContext 0.00% 10
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.RenameStmtContext 37.50% 6 16
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.RevokeStmtContext 26.09% 6 23
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.SampleByClauseContext 0.00% 10
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.SampleClauseContext 0.00% 11
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.SchemaAsFunctionClauseContext 0.00% 7
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.SchemaAsTableClauseContext 71.43% 5 7
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.SchemaDescriptionClauseContext 45.45% 5 11
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.SelectStmtContext 21.43% 6 28
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.SelectStmtWithParensContext 54.55% 6 11
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.SelectUnionStmtContext 40.00% 6 15
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.SetRolesListContext 63.64% 7 11
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.SetRoleStmtContext 38.10% 8 21
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.SetStmtContext 60.00% 6 10
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.SettingExprContext 60.00% 6 10
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.SettingExprListContext 54.55% 6 11
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.SettingsClauseContext 0.00% 9
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.ShowAccessStmtContext 71.43% 5 7
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.ShowClustersStmtContext 27.78% 5 18
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.ShowClusterStmtContext 62.50% 5 8
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.ShowColumnsStmtContext 23.81% 5 21
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.ShowCreatePolicyStmtContext 41.67% 5 12
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.ShowCreateProfileContext 38.46% 5 13
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.ShowCreateQuotaStmtContext 38.46% 5 13
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.ShowCreateRoleStmtContext 41.67% 5 12
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.ShowCreateStmtContext 27.78% 5 18
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.ShowCreateUserStmtContext 38.46% 5 13
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.ShowDatabasesStmtContext 0.00% 18
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.ShowDictionariesStmtContext 26.32% 5 19
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.ShowEnginesStmtContext 41.67% 5 12
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.ShowFromDbClauseContext 60.00% 6 10
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.ShowFromTableFromDbClauseContext 54.55% 6 11
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.ShowFSCachesStmtContext 62.50% 5 8
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.ShowFunctionsStmtContext 45.45% 5 11
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.ShowGrantsStmtContext 33.33% 5 15
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.ShowIndexStmtContext 22.73% 5 22
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.ShowMergesStmtContext 27.78% 5 18
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.ShowPoliciesStmtContext 50.00% 5 10
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.ShowPrivilegeContext 0.00% 25
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.ShowProcessListStmtContext 41.67% 5 12
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.ShowProfilesStmtContext 62.50% 5 8
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.ShowQuotasStmtContext 71.43% 5 7
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.ShowQuotaStmtContext 62.50% 5 8
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.ShowRolesStmtContext 55.56% 5 9
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.ShowSettingsStmtContext 45.45% 5 11
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.ShowSettingStmtContext 62.50% 5 8
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.ShowStmtContext 83.33% 5 6
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.ShowTablesStmtContext 23.81% 5 21
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.ShowUsersStmtContext 71.43% 5 7
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.SourceClauseContext 42.86% 6 14
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.SourcePrivilegeContext 0.00% 25
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.SubqueryClauseContext 66.67% 6 9
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.SystemPrivilegeContext 0.00% 81
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.SystemStmtContext 5.88% 6 102
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.TableArgExprContext 60.00% 6 10
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.TableArgListContext 54.55% 6 11
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.TableColumnDfntContext 35.29% 6 17
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.TableColumnPropertyExprContext 54.55% 6 11
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.TableColumnPropertyTypeContext 0.00% 13
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.TableElementExprColumnContext 83.33% 5 6
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.TableElementExprConstraintContext 0.00% 9
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.TableElementExprContext 83.33% 5 6
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.TableElementExprIndexContext 0.00% 7
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.TableElementExprProjectionContext 0.00% 7
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.TableExprAliasContext 55.56% 5 9
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.TableExprContext 83.33% 5 6
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.TableExprFunctionContext 83.33% 5 6
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.TableExprIdentifierContext 100.00% 6 6
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.TableExprSubqueryContext 62.50% 5 8
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.TableFunctionExprContext 54.55% 6 11
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.TableIdentifierContext 80.00% 8 10
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.TableIndexDfntContext 0.00% 13
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.TableProjectionDfntContext 0.00% 9
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.TableSchemaClauseContext 83.33% 5 6
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.TopClauseContext 0.00% 11
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.TruncateStmtContext 42.86% 6 14
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.TtlClauseContext 0.00% 12
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.TtlExprContext 0.00% 13
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.UndropStmtContext 50.00% 6 12
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.UpdateStmtContext 46.15% 6 13
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.UserCreateGranteesClauseContext 0.00% 19
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.UserCreateHostClauseContext 0.00% 14
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.UserCreateHostDefContext 0.00% 13
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.UserIdentifiedClauseContext 27.27% 6 22
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.UserIdentifiedWithClauseContext 17.14% 6 35
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.UserIdentifierContext 54.55% 6 11
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.UseStmtContext 77.78% 7 9
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.UuidClauseContext 66.67% 6 9
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.ValidUntilClauseContext 0.00% 10
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.ViewIdentifierContext 0.00% 8
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.ViewParamContext 63.64% 7 11
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.WatchStmtContext 0.00% 12
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.WhereClauseContext 66.67% 6 9
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.WindowClauseContext 0.00% 13
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.WindowExprContext 0.00% 10
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.WinFrameBoundContext 0.00% 13
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.WinFrameClauseContext 0.00% 10
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.WinFrameExtendContext 0.00% 6
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.WinOrderByClauseContext 0.00% 10
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.WinPartitionByClauseContext 0.00% 10
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParser.WithClauseContext 0.00% 9
com.clickhouse.jdbc.internal.parser.antlr4.ClickHouseParserBaseListener 64.86% 382 589
com.clickhouse.jdbc.internal.parser.javacc.AbstractCharStream 43.88% 86 196
com.clickhouse.jdbc.internal.parser.javacc.ClickHouseSqlParser 71.17% 2861 4020
com.clickhouse.jdbc.internal.parser.javacc.ClickHouseSqlParserConstants 100.00% 1 1
com.clickhouse.jdbc.internal.parser.javacc.ClickHouseSqlParserTokenManager 82.97% 1647 1985
com.clickhouse.jdbc.internal.parser.javacc.ClickHouseSqlStatement 36.05% 53 147
com.clickhouse.jdbc.internal.parser.javacc.ClickHouseSqlUtils 68.57% 24 35
com.clickhouse.jdbc.internal.parser.javacc.JdbcParseHandler 24.05% 19 79
com.clickhouse.jdbc.internal.parser.javacc.LanguageType 100.00% 6 6
com.clickhouse.jdbc.internal.parser.javacc.OperationType 100.00% 2 2
com.clickhouse.jdbc.internal.parser.javacc.ParseException 3.95% 3 76
com.clickhouse.jdbc.internal.parser.javacc.ParseHandler 50.00% 2 4
com.clickhouse.jdbc.internal.parser.javacc.SimpleCharStream 30.00% 9 30
com.clickhouse.jdbc.internal.parser.javacc.StatementType 92.50% 37 40
com.clickhouse.jdbc.internal.parser.javacc.Token 66.67% 8 12
com.clickhouse.jdbc.internal.parser.javacc.TokenMgrException 0.00% 39
com.clickhouse.jdbc.internal.SqlParserFacade 90.63% 29 32
com.clickhouse.jdbc.internal.SqlParserFacade.ANTLR4AndParamsParser 100.00% 9 9
com.clickhouse.jdbc.internal.SqlParserFacade.ANTLR4AndParamsParser.ParseStatementAndParamsListener 92.86% 13 14
com.clickhouse.jdbc.internal.SqlParserFacade.ANTLR4Parser 100.00% 33 33
com.clickhouse.jdbc.internal.SqlParserFacade.ANTLR4Parser.ParsedPreparedStatementListener 94.34% 50 53
com.clickhouse.jdbc.internal.SqlParserFacade.ANTLR4Parser.ParsedStatementListener 86.67% 13 15
com.clickhouse.jdbc.internal.SqlParserFacade.ANTLR4Parser.ParserErrorListener 0.00% 2
com.clickhouse.jdbc.internal.SqlParserFacade.JavaCCParser 98.53% 67 68
com.clickhouse.jdbc.internal.SqlParserFacade.SQLParser 100.00% 4 4
com.clickhouse.jdbc.JdbcV2Wrapper 100.00% 4 4
com.clickhouse.jdbc.metadata.DatabaseMetaDataImpl 81.57% 385 472
com.clickhouse.jdbc.metadata.DatabaseMetaDataImpl.TableType 100.00% 14 14
com.clickhouse.jdbc.metadata.ParameterMetaDataImpl 100.00% 23 23
com.clickhouse.jdbc.metadata.ResultSetMetaDataImpl 97.92% 47 48
com.clickhouse.jdbc.PreparedStatementImpl 77.25% 377 488
com.clickhouse.jdbc.PreparedStatementImpl.ArrayProcessingCursor 100.00% 7 7
com.clickhouse.jdbc.ResultSetImpl 82.20% 508 618
com.clickhouse.jdbc.StatementImpl 94.32% 249 264
com.clickhouse.jdbc.types.Array 88.00% 44 50
com.clickhouse.jdbc.types.ArrayResultSet 50.67% 227 448
com.clickhouse.jdbc.types.Struct 100.00% 8 8
com.clickhouse.jdbc.WriterStatementImpl 30.14% 63 209

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JDBC V1 Coverage

Coverage Report

Package Coverage Lines Covered Total Lines
com.clickhouse.jdbc 34.77% 928 2669
com.clickhouse.jdbc.internal 63.53% 1336 2103
com.clickhouse.jdbc.parser 69.35% 4556 6570
Class Coverage
Class Coverage Lines Covered Total Lines
com.clickhouse.jdbc.AbstractResultSet 1.33% 3 226
com.clickhouse.jdbc.ClickHouseArray 34.62% 9 26
com.clickhouse.jdbc.ClickHouseBlob 0.00% 12
com.clickhouse.jdbc.ClickHouseClob 0.00% 14
com.clickhouse.jdbc.ClickHouseConnection 52.78% 19 36
com.clickhouse.jdbc.ClickHouseDatabaseMetaData 46.80% 183 391
com.clickhouse.jdbc.ClickHouseDataSource 41.18% 7 17
com.clickhouse.jdbc.ClickHouseDriver 72.73% 40 55
com.clickhouse.jdbc.ClickHousePreparedStatement 16.67% 13 78
com.clickhouse.jdbc.ClickHouseResultSet 64.84% 166 256
com.clickhouse.jdbc.ClickHouseResultSetMetaData 34.21% 13 38
com.clickhouse.jdbc.ClickHouseScrollableResultSet 0.00% 17
com.clickhouse.jdbc.ClickHouseStatement 0.00% 1
com.clickhouse.jdbc.ClickHouseStruct 71.43% 5 7
com.clickhouse.jdbc.ClickHouseXml 0.00% 10
com.clickhouse.jdbc.CombinedResultSet 51.88% 83 160
com.clickhouse.jdbc.DataSourceV1 69.70% 23 33
com.clickhouse.jdbc.DriverV1 40.63% 39 96
com.clickhouse.jdbc.DriverV1.FrameworksDetection 90.91% 10 11
com.clickhouse.jdbc.internal.AbstractPreparedStatement 27.59% 16 58
com.clickhouse.jdbc.internal.ClickHouseConnectionImpl 66.61% 375 563
com.clickhouse.jdbc.internal.ClickHouseJdbcUrlParser 100.00% 29 29
com.clickhouse.jdbc.internal.ClickHouseJdbcUrlParser.ConnectionInfo 100.00% 18 18
com.clickhouse.jdbc.internal.ClickHouseParameterMetaData 70.37% 19 27
com.clickhouse.jdbc.internal.ClickHouseStatementImpl 61.66% 283 459
com.clickhouse.jdbc.internal.InputBasedPreparedStatement 71.76% 183 255
com.clickhouse.jdbc.internal.JdbcSavepoint 100.00% 14 14
com.clickhouse.jdbc.internal.JdbcTransaction 72.50% 58 80
com.clickhouse.jdbc.internal.SqlBasedPreparedStatement 68.60% 236 344
com.clickhouse.jdbc.internal.StreamBasedPreparedStatement 45.21% 66 146
com.clickhouse.jdbc.internal.TableBasedPreparedStatement 35.45% 39 110
com.clickhouse.jdbc.JdbcConfig 71.84% 74 103
com.clickhouse.jdbc.JdbcParameterizedQuery 67.78% 61 90
com.clickhouse.jdbc.JdbcParseHandler 95.12% 78 82
com.clickhouse.jdbc.JdbcTypeMapping 33.57% 47 140
com.clickhouse.jdbc.JdbcTypeMapping.AnsiTypeMapping 17.39% 20 115
com.clickhouse.jdbc.JdbcTypeMapping.InstanceHolder 100.00% 3 3
com.clickhouse.jdbc.JdbcWrapper 20.00% 1 5
com.clickhouse.jdbc.Main 0.00% 60
com.clickhouse.jdbc.Main.GenericQuery 0.00% 114
com.clickhouse.jdbc.Main.Int8Query 0.00% 59
com.clickhouse.jdbc.Main.MixedQuery 0.00% 89
com.clickhouse.jdbc.Main.Options 0.00% 124
com.clickhouse.jdbc.Main.Pojo 0.00% 25
com.clickhouse.jdbc.Main.StringQuery 0.00% 57
com.clickhouse.jdbc.Main.UInt64Query 0.00% 57
com.clickhouse.jdbc.parser.AbstractCharStream 44.44% 88 198
com.clickhouse.jdbc.parser.ClickHouseSqlParser 68.85% 2816 4090
com.clickhouse.jdbc.parser.ClickHouseSqlParserConstants 100.00% 1 1
com.clickhouse.jdbc.parser.ClickHouseSqlParserTokenManager 76.47% 1456 1904
com.clickhouse.jdbc.parser.ClickHouseSqlStatement 69.93% 100 143
com.clickhouse.jdbc.parser.ClickHouseSqlUtils 100.00% 28 28
com.clickhouse.jdbc.parser.LanguageType 100.00% 6 6
com.clickhouse.jdbc.parser.OperationType 100.00% 2 2
com.clickhouse.jdbc.parser.ParseException 3.95% 3 76
com.clickhouse.jdbc.parser.ParseHandler 75.00% 3 4
com.clickhouse.jdbc.parser.SimpleCharStream 30.00% 9 30
com.clickhouse.jdbc.parser.StatementType 97.30% 36 37
com.clickhouse.jdbc.parser.Token 66.67% 8 12
com.clickhouse.jdbc.parser.TokenMgrException 0.00% 39
com.clickhouse.jdbc.SqlExceptionUtils 50.00% 31 62

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Client V1 Coverage

Coverage Report

Package Coverage Lines Covered Total Lines
com.clickhouse.client 51.93% 2108 4059
com.clickhouse.client.config 70.57% 199 282
com.clickhouse.client.naming 86.96% 20 23
Class Coverage
Class Coverage Lines Covered Total Lines
com.clickhouse.client.AbstractClient 63.93% 78 122
com.clickhouse.client.AbstractSocketClient 3.13% 7 224
com.clickhouse.client.AbstractSocketClient.SocketRequest 0.00% 8
com.clickhouse.client.ClickHouseClient 10.87% 30 276
com.clickhouse.client.ClickHouseClientBuilder 62.65% 52 83
com.clickhouse.client.ClickHouseClientBuilder.Agent 19.05% 28 147
com.clickhouse.client.ClickHouseClientBuilder.DummyClient 53.85% 7 13
com.clickhouse.client.ClickHouseCluster 40.98% 25 61
com.clickhouse.client.ClickHouseConfig 80.93% 208 257
com.clickhouse.client.ClickHouseConfig.ClientOptions 66.67% 14 21
com.clickhouse.client.ClickHouseCredentials 60.00% 18 30
com.clickhouse.client.ClickHouseDnsResolver 41.67% 5 12
com.clickhouse.client.ClickHouseException 74.58% 44 59
com.clickhouse.client.ClickHouseLoadBalancingPolicy 67.06% 57 85
com.clickhouse.client.ClickHouseLoadBalancingPolicy.DefaultPolicy 100.00% 2 2
com.clickhouse.client.ClickHouseLoadBalancingPolicy.FirstAlivePolicy 95.24% 20 21
com.clickhouse.client.ClickHouseLoadBalancingPolicy.RandomPolicy 100.00% 6 6
com.clickhouse.client.ClickHouseLoadBalancingPolicy.RoundRobinPolicy 92.86% 13 14
com.clickhouse.client.ClickHouseNode 80.45% 284 353
com.clickhouse.client.ClickHouseNode.Builder 66.67% 68 102
com.clickhouse.client.ClickHouseNode.Status 100.00% 5 5
com.clickhouse.client.ClickHouseNodes 54.40% 204 375
com.clickhouse.client.ClickHouseNodeSelector 89.77% 79 88
com.clickhouse.client.ClickHouseParameterizedQuery 76.32% 174 228
com.clickhouse.client.ClickHouseParameterizedQuery.QueryPart 62.50% 15 24
com.clickhouse.client.ClickHouseProtocol 97.06% 33 34
com.clickhouse.client.ClickHouseRequest 55.84% 330 591
com.clickhouse.client.ClickHouseRequest.Mutation 83.33% 90 108
com.clickhouse.client.ClickHouseRequest.PipedWriter 100.00% 7 7
com.clickhouse.client.ClickHouseRequestManager 0.00% 22
com.clickhouse.client.ClickHouseRequestManager.InstanceHolder 0.00% 2
com.clickhouse.client.ClickHouseResponse 18.18% 2 11
com.clickhouse.client.ClickHouseResponse.new ClickHouseResponse() {...} 33.33% 3 9
com.clickhouse.client.ClickHouseResponseSummary 85.00% 51 60
com.clickhouse.client.ClickHouseResponseSummary.Progress 92.00% 23 25
com.clickhouse.client.ClickHouseResponseSummary.Statistics 64.71% 11 17
com.clickhouse.client.ClickHouseSimpleResponse 48.57% 34 70
com.clickhouse.client.ClickHouseSslContextProvider 90.91% 10 11
com.clickhouse.client.ClickHouseStreamResponse 0.00% 47
com.clickhouse.client.ClickHouseTransaction 0.00% 220
com.clickhouse.client.ClickHouseTransaction.XID 0.00% 35
com.clickhouse.client.ClickHouseTransactionException 0.00% 11
com.clickhouse.client.ClickHouseVersionUtils 44.65% 71 159
com.clickhouse.client.config.ClickHouseClientOption 89.61% 138 154
com.clickhouse.client.config.ClickHouseDefaults 94.44% 34 36
com.clickhouse.client.config.ClickHouseDefaultSslContextProvider 24.69% 20 81
com.clickhouse.client.config.ClickHouseDefaultSslContextProvider.NonValidatingTrustManager 0.00% 4
com.clickhouse.client.config.ClickHouseHealthCheckMethod 100.00% 3 3
com.clickhouse.client.config.ClickHouseProxyType 100.00% 2 2
com.clickhouse.client.config.ClickHouseSslMode 100.00% 2 2
com.clickhouse.client.naming.SrvResolver 86.96% 20 23
com.clickhouse.client.UnsupportedProtocolException 0.00% 4

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Quality Gate Failed Quality Gate failed

Failed conditions
66.7% Coverage on New Code (required ≥ 80%)

See analysis details on SonarQube Cloud

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