Type Members

1.  final class AddArtifactsRequest extends GeneratedMessageV3 with AddArtifactsRequestOrBuilder

   Request to transfer client-local artifacts.
   

   Request to transfer client-local artifacts.
   

   Protobuf type spark.connect.AddArtifactsRequest

2.  trait AddArtifactsRequestOrBuilder extends MessageOrBuilder
3.  final class AddArtifactsResponse extends GeneratedMessageV3 with AddArtifactsResponseOrBuilder

   Response to adding an artifact. Contains relevant metadata to verify successful transfer of
   artifact(s).
   

   Response to adding an artifact. Contains relevant metadata to verify successful transfer of
   artifact(s).
   

   Protobuf type spark.connect.AddArtifactsResponse

4.  trait AddArtifactsResponseOrBuilder extends MessageOrBuilder
5.  final class Aggregate extends GeneratedMessageV3 with AggregateOrBuilder

   Relation of type [[Aggregate]].
   

   Relation of type [[Aggregate]].
   

   Protobuf type spark.connect.Aggregate

6.  trait AggregateOrBuilder extends MessageOrBuilder
7.  final class AnalyzePlanRequest extends GeneratedMessageV3 with AnalyzePlanRequestOrBuilder

   Request to perform plan analyze, optionally to explain the plan.
   

   Request to perform plan analyze, optionally to explain the plan.
   

   Protobuf type spark.connect.AnalyzePlanRequest

8.  trait AnalyzePlanRequestOrBuilder extends MessageOrBuilder
9.  final class AnalyzePlanResponse extends GeneratedMessageV3 with AnalyzePlanResponseOrBuilder

   Response to performing analysis of the query. Contains relevant metadata to be able to
   reason about the performance.
   

   Response to performing analysis of the query. Contains relevant metadata to be able to
   reason about the performance.
   

   Protobuf type spark.connect.AnalyzePlanResponse

10.  trait AnalyzePlanResponseOrBuilder extends MessageOrBuilder
11.  final class Base extends AnyRef
12.  final class CacheTable extends GeneratedMessageV3 with CacheTableOrBuilder

    See `spark.catalog.cacheTable`
    

    See `spark.catalog.cacheTable`
    

    Protobuf type spark.connect.CacheTable

13.  trait CacheTableOrBuilder extends MessageOrBuilder
14.  final class Catalog extends GeneratedMessageV3 with CatalogOrBuilder

    Catalog messages are marked as unstable.
    

    Catalog messages are marked as unstable.
    

    Protobuf type spark.connect.Catalog

15.  trait CatalogOrBuilder extends MessageOrBuilder
16.  final class CatalogOuterClass extends AnyRef
17.  final class ClearCache extends GeneratedMessageV3 with ClearCacheOrBuilder

    See `spark.catalog.clearCache`
    

    See `spark.catalog.clearCache`
    

    Protobuf type spark.connect.ClearCache

18.  trait ClearCacheOrBuilder extends MessageOrBuilder
19.  final class CoGroupMap extends GeneratedMessageV3 with CoGroupMapOrBuilder

    Protobuf type spark.connect.CoGroupMap

20.  trait CoGroupMapOrBuilder extends MessageOrBuilder
21.  final class CollectMetrics extends GeneratedMessageV3 with CollectMetricsOrBuilder

    Collect arbitrary (named) metrics from a dataset.
    

    Collect arbitrary (named) metrics from a dataset.
    

    Protobuf type spark.connect.CollectMetrics

22.  trait CollectMetricsOrBuilder extends MessageOrBuilder
23.  final class Command extends GeneratedMessageV3 with CommandOrBuilder

    A [[Command]] is an operation that is executed by the server that does not directly consume or
    produce a relational result.
    

    A [[Command]] is an operation that is executed by the server that does not directly consume or
    produce a relational result.
    

    Protobuf type spark.connect.Command

24.  trait CommandOrBuilder extends MessageOrBuilder
25.  final class Commands extends AnyRef
26.  final class Common extends AnyRef
27.  final class CommonInlineUserDefinedFunction extends GeneratedMessageV3 with CommonInlineUserDefinedFunctionOrBuilder

    Protobuf type spark.connect.CommonInlineUserDefinedFunction

28.  trait CommonInlineUserDefinedFunctionOrBuilder extends MessageOrBuilder
29.  final class ConfigRequest extends GeneratedMessageV3 with ConfigRequestOrBuilder

    Request to update or fetch the configurations.
    

    Request to update or fetch the configurations.
    

    Protobuf type spark.connect.ConfigRequest

30.  trait ConfigRequestOrBuilder extends MessageOrBuilder
31.  final class ConfigResponse extends GeneratedMessageV3 with ConfigResponseOrBuilder

    Response to the config request.
    

    Response to the config request.
    

    Protobuf type spark.connect.ConfigResponse

32.  trait ConfigResponseOrBuilder extends MessageOrBuilder
33.  final class CreateDataFrameViewCommand extends GeneratedMessageV3 with CreateDataFrameViewCommandOrBuilder

    A command that can create DataFrame global temp view or local temp view.
    

    A command that can create DataFrame global temp view or local temp view.
    

    Protobuf type spark.connect.CreateDataFrameViewCommand

34.  trait CreateDataFrameViewCommandOrBuilder extends MessageOrBuilder
35.  final class CreateExternalTable extends GeneratedMessageV3 with CreateExternalTableOrBuilder

    See `spark.catalog.createExternalTable`
    

    See `spark.catalog.createExternalTable`
    

    Protobuf type spark.connect.CreateExternalTable

36.  trait CreateExternalTableOrBuilder extends MessageOrBuilder
37.  final class CreateTable extends GeneratedMessageV3 with CreateTableOrBuilder

    See `spark.catalog.createTable`
    

    See `spark.catalog.createTable`
    

    Protobuf type spark.connect.CreateTable

38.  trait CreateTableOrBuilder extends MessageOrBuilder
39.  final class CurrentCatalog extends GeneratedMessageV3 with CurrentCatalogOrBuilder

    See `spark.catalog.currentCatalog`
    

    See `spark.catalog.currentCatalog`
    

    Protobuf type spark.connect.CurrentCatalog

40.  trait CurrentCatalogOrBuilder extends MessageOrBuilder
41.  final class CurrentDatabase extends GeneratedMessageV3 with CurrentDatabaseOrBuilder

    See `spark.catalog.currentDatabase`
    

    See `spark.catalog.currentDatabase`
    

    Protobuf type spark.connect.CurrentDatabase

42.  trait CurrentDatabaseOrBuilder extends MessageOrBuilder
43.  final class DataType extends GeneratedMessageV3 with DataTypeOrBuilder

    This message describes the logical [[DataType]] of something. It does not carry the value
    itself but only describes it.
    

    This message describes the logical [[DataType]] of something. It does not carry the value
    itself but only describes it.
    

    Protobuf type spark.connect.DataType

44.  trait DataTypeOrBuilder extends MessageOrBuilder
45.  final class DatabaseExists extends GeneratedMessageV3 with DatabaseExistsOrBuilder

    See `spark.catalog.databaseExists`
    

    See `spark.catalog.databaseExists`
    

    Protobuf type spark.connect.DatabaseExists

46.  trait DatabaseExistsOrBuilder extends MessageOrBuilder
47.  final class Deduplicate extends GeneratedMessageV3 with DeduplicateOrBuilder

    Relation of type [[Deduplicate]] which have duplicate rows removed, could consider either only
    the subset of columns or all the columns.
    

    Relation of type [[Deduplicate]] which have duplicate rows removed, could consider either only
    the subset of columns or all the columns.
    

    Protobuf type spark.connect.Deduplicate

48.  trait DeduplicateOrBuilder extends MessageOrBuilder
49.  final class Drop extends GeneratedMessageV3 with DropOrBuilder

    Drop specified columns.
    

    Drop specified columns.
    

    Protobuf type spark.connect.Drop

50.  final class DropGlobalTempView extends GeneratedMessageV3 with DropGlobalTempViewOrBuilder

    See `spark.catalog.dropGlobalTempView`
    

    See `spark.catalog.dropGlobalTempView`
    

    Protobuf type spark.connect.DropGlobalTempView

51.  trait DropGlobalTempViewOrBuilder extends MessageOrBuilder
52.  trait DropOrBuilder extends MessageOrBuilder
53.  final class DropTempView extends GeneratedMessageV3 with DropTempViewOrBuilder

    See `spark.catalog.dropTempView`
    

    See `spark.catalog.dropTempView`
    

    Protobuf type spark.connect.DropTempView

54.  trait DropTempViewOrBuilder extends MessageOrBuilder
55.  final class ExamplePluginCommand extends GeneratedMessageV3 with ExamplePluginCommandOrBuilder

    Protobuf type spark.connect.ExamplePluginCommand

56.  trait ExamplePluginCommandOrBuilder extends MessageOrBuilder
57.  final class ExamplePluginExpression extends GeneratedMessageV3 with ExamplePluginExpressionOrBuilder

    Protobuf type spark.connect.ExamplePluginExpression

58.  trait ExamplePluginExpressionOrBuilder extends MessageOrBuilder
59.  final class ExamplePluginRelation extends GeneratedMessageV3 with ExamplePluginRelationOrBuilder

    Protobuf type spark.connect.ExamplePluginRelation

60.  trait ExamplePluginRelationOrBuilder extends MessageOrBuilder
61.  final class ExamplePlugins extends AnyRef
62.  final class ExecutePlanRequest extends GeneratedMessageV3 with ExecutePlanRequestOrBuilder

    A request to be executed by the service.
    

    A request to be executed by the service.
    

    Protobuf type spark.connect.ExecutePlanRequest

63.  trait ExecutePlanRequestOrBuilder extends MessageOrBuilder
64.  final class ExecutePlanResponse extends GeneratedMessageV3 with ExecutePlanResponseOrBuilder

    The response of a query, can be one or more for each request. Responses belonging to the
    same input query, carry the same `session_id`.
    

    The response of a query, can be one or more for each request. Responses belonging to the
    same input query, carry the same `session_id`.
    

    Protobuf type spark.connect.ExecutePlanResponse

65.  trait ExecutePlanResponseOrBuilder extends MessageOrBuilder
66.  final class Expression extends GeneratedMessageV3 with ExpressionOrBuilder

    Expression used to refer to fields, functions and similar. This can be used everywhere
    expressions in SQL appear.
    

    Expression used to refer to fields, functions and similar. This can be used everywhere
    expressions in SQL appear.
    

    Protobuf type spark.connect.Expression

67.  trait ExpressionOrBuilder extends MessageOrBuilder
68.  final class Expressions extends AnyRef
69.  final class Filter extends GeneratedMessageV3 with FilterOrBuilder

    Relation that applies a boolean expression `condition` on each row of `input` to produce
    the output result.
    

    Relation that applies a boolean expression `condition` on each row of `input` to produce
    the output result.
    

    Protobuf type spark.connect.Filter

70.  trait FilterOrBuilder extends MessageOrBuilder
71.  final class FunctionExists extends GeneratedMessageV3 with FunctionExistsOrBuilder

    See `spark.catalog.functionExists`
    

    See `spark.catalog.functionExists`
    

    Protobuf type spark.connect.FunctionExists

72.  trait FunctionExistsOrBuilder extends MessageOrBuilder
73.  final class GetDatabase extends GeneratedMessageV3 with GetDatabaseOrBuilder

    See `spark.catalog.getDatabase`
    

    See `spark.catalog.getDatabase`
    

    Protobuf type spark.connect.GetDatabase

74.  trait GetDatabaseOrBuilder extends MessageOrBuilder
75.  final class GetFunction extends GeneratedMessageV3 with GetFunctionOrBuilder

    See `spark.catalog.getFunction`
    

    See `spark.catalog.getFunction`
    

    Protobuf type spark.connect.GetFunction

76.  trait GetFunctionOrBuilder extends MessageOrBuilder
77.  final class GetTable extends GeneratedMessageV3 with GetTableOrBuilder

    See `spark.catalog.getTable`
    

    See `spark.catalog.getTable`
    

    Protobuf type spark.connect.GetTable

78.  trait GetTableOrBuilder extends MessageOrBuilder
79.  final class GroupMap extends GeneratedMessageV3 with GroupMapOrBuilder

    Protobuf type spark.connect.GroupMap

80.  trait GroupMapOrBuilder extends MessageOrBuilder
81.  final class Hint extends GeneratedMessageV3 with HintOrBuilder

    Specify a hint over a relation. Hint should have a name and optional parameters.
    

    Specify a hint over a relation. Hint should have a name and optional parameters.
    

    Protobuf type spark.connect.Hint

82.  trait HintOrBuilder extends MessageOrBuilder
83.  final class IsCached extends GeneratedMessageV3 with IsCachedOrBuilder

    See `spark.catalog.isCached`
    

    See `spark.catalog.isCached`
    

    Protobuf type spark.connect.IsCached

84.  trait IsCachedOrBuilder extends MessageOrBuilder
85.  final class JavaUDF extends GeneratedMessageV3 with JavaUDFOrBuilder

    Protobuf type spark.connect.JavaUDF

86.  trait JavaUDFOrBuilder extends MessageOrBuilder
87.  final class Join extends GeneratedMessageV3 with JoinOrBuilder

    Relation of type [[Join]].
    `left` and `right` must be present.
    

    Relation of type [[Join]].
    `left` and `right` must be present.
    

    Protobuf type spark.connect.Join

88.  trait JoinOrBuilder extends MessageOrBuilder
89.  final class KeyValue extends GeneratedMessageV3 with KeyValueOrBuilder

    The key-value pair for the config request and response.
    

    The key-value pair for the config request and response.
    

    Protobuf type spark.connect.KeyValue

90.  trait KeyValueOrBuilder extends MessageOrBuilder
91.  final class Limit extends GeneratedMessageV3 with LimitOrBuilder

    Relation of type [[Limit]] that is used to `limit` rows from the input relation.
    

    Relation of type [[Limit]] that is used to `limit` rows from the input relation.
    

    Protobuf type spark.connect.Limit

92.  trait LimitOrBuilder extends MessageOrBuilder
93.  final class ListCatalogs extends GeneratedMessageV3 with ListCatalogsOrBuilder

    See `spark.catalog.listCatalogs`
    

    See `spark.catalog.listCatalogs`
    

    Protobuf type spark.connect.ListCatalogs

94.  trait ListCatalogsOrBuilder extends MessageOrBuilder
95.  final class ListColumns extends GeneratedMessageV3 with ListColumnsOrBuilder

    See `spark.catalog.listColumns`
    

    See `spark.catalog.listColumns`
    

    Protobuf type spark.connect.ListColumns

96.  trait ListColumnsOrBuilder extends MessageOrBuilder
97.  final class ListDatabases extends GeneratedMessageV3 with ListDatabasesOrBuilder

    See `spark.catalog.listDatabases`
    

    See `spark.catalog.listDatabases`
    

    Protobuf type spark.connect.ListDatabases

98.  trait ListDatabasesOrBuilder extends MessageOrBuilder
99.  final class ListFunctions extends GeneratedMessageV3 with ListFunctionsOrBuilder

    See `spark.catalog.listFunctions`
    

    See `spark.catalog.listFunctions`
    

    Protobuf type spark.connect.ListFunctions

100.  trait ListFunctionsOrBuilder extends MessageOrBuilder
101.  final class ListTables extends GeneratedMessageV3 with ListTablesOrBuilder

     See `spark.catalog.listTables`
     

     See `spark.catalog.listTables`
     

     Protobuf type spark.connect.ListTables

102.  trait ListTablesOrBuilder extends MessageOrBuilder
103.  final class LocalRelation extends GeneratedMessageV3 with LocalRelationOrBuilder

     A relation that does not need to be qualified by name.
     

     A relation that does not need to be qualified by name.
     

     Protobuf type spark.connect.LocalRelation

104.  trait LocalRelationOrBuilder extends MessageOrBuilder
105.  final class MapPartitions extends GeneratedMessageV3 with MapPartitionsOrBuilder

     Protobuf type spark.connect.MapPartitions

106.  trait MapPartitionsOrBuilder extends MessageOrBuilder
107.  final class NADrop extends GeneratedMessageV3 with NADropOrBuilder

     Drop rows containing null values.
     It will invoke 'Dataset.na.drop' (same as 'DataFrameNaFunctions.drop') to compute the results.
     

     Drop rows containing null values.
     It will invoke 'Dataset.na.drop' (same as 'DataFrameNaFunctions.drop') to compute the results.
     

     Protobuf type spark.connect.NADrop

108.  trait NADropOrBuilder extends MessageOrBuilder
109.  final class NAFill extends GeneratedMessageV3 with NAFillOrBuilder

     Replaces null values.
     It will invoke 'Dataset.na.fill' (same as 'DataFrameNaFunctions.fill') to compute the results.
     Following 3 parameter combinations are supported:
      1, 'values' only contains 1 item, 'cols' is empty:
        replaces null values in all type-compatible columns.
      2, 'values' only contains 1 item, 'cols' is not empty:
        replaces null values in specified columns.
      3, 'values' contains more than 1 items, then 'cols' is required to have the same length:
        replaces each specified column with corresponding value.
     

     Replaces null values.
     It will invoke 'Dataset.na.fill' (same as 'DataFrameNaFunctions.fill') to compute the results.
     Following 3 parameter combinations are supported:
      1, 'values' only contains 1 item, 'cols' is empty:
        replaces null values in all type-compatible columns.
      2, 'values' only contains 1 item, 'cols' is not empty:
        replaces null values in specified columns.
      3, 'values' contains more than 1 items, then 'cols' is required to have the same length:
        replaces each specified column with corresponding value.
     

     Protobuf type spark.connect.NAFill

110.  trait NAFillOrBuilder extends MessageOrBuilder
111.  final class NAReplace extends GeneratedMessageV3 with NAReplaceOrBuilder

     Replaces old values with the corresponding values.
     It will invoke 'Dataset.na.replace' (same as 'DataFrameNaFunctions.replace')
     to compute the results.
     

     Replaces old values with the corresponding values.
     It will invoke 'Dataset.na.replace' (same as 'DataFrameNaFunctions.replace')
     to compute the results.
     

     Protobuf type spark.connect.NAReplace

112.  trait NAReplaceOrBuilder extends MessageOrBuilder
113.  final class Offset extends GeneratedMessageV3 with OffsetOrBuilder

     Relation of type [[Offset]] that is used to read rows staring from the `offset` on
     the input relation.
     

     Relation of type [[Offset]] that is used to read rows staring from the `offset` on
     the input relation.
     

     Protobuf type spark.connect.Offset

114.  trait OffsetOrBuilder extends MessageOrBuilder
115.  final class Parse extends GeneratedMessageV3 with ParseOrBuilder

     Protobuf type spark.connect.Parse

116.  trait ParseOrBuilder extends MessageOrBuilder
117.  final class Plan extends GeneratedMessageV3 with PlanOrBuilder

     A [[Plan]] is the structure that carries the runtime information for the execution from the
     client to the server. A [[Plan]] can either be of the type [[Relation]] which is a reference
     to the underlying logical plan or it can be of the [[Command]] type that is used to execute
     commands on the server.
     

     A [[Plan]] is the structure that carries the runtime information for the execution from the
     client to the server. A [[Plan]] can either be of the type [[Relation]] which is a reference
     to the underlying logical plan or it can be of the [[Command]] type that is used to execute
     commands on the server.
     

     Protobuf type spark.connect.Plan

118.  trait PlanOrBuilder extends MessageOrBuilder
119.  final class Project extends GeneratedMessageV3 with ProjectOrBuilder

     Projection of a bag of expressions for a given input relation.
     The input relation must be specified.
     The projected expression can be an arbitrary expression.
     

     Projection of a bag of expressions for a given input relation.
     The input relation must be specified.
     The projected expression can be an arbitrary expression.
     

     Protobuf type spark.connect.Project

120.  trait ProjectOrBuilder extends MessageOrBuilder
121.  final class PythonUDF extends GeneratedMessageV3 with PythonUDFOrBuilder

     Protobuf type spark.connect.PythonUDF

122.  trait PythonUDFOrBuilder extends MessageOrBuilder
123.  final class Range extends GeneratedMessageV3 with RangeOrBuilder

     Relation of type [[Range]] that generates a sequence of integers.
     

     Relation of type [[Range]] that generates a sequence of integers.
     

     Protobuf type spark.connect.Range

124.  trait RangeOrBuilder extends MessageOrBuilder
125.  final class Read extends GeneratedMessageV3 with ReadOrBuilder

     Relation that reads from a file / table or other data source. Does not have additional
     inputs.
     

     Relation that reads from a file / table or other data source. Does not have additional
     inputs.
     

     Protobuf type spark.connect.Read

126.  trait ReadOrBuilder extends MessageOrBuilder
127.  final class RecoverPartitions extends GeneratedMessageV3 with RecoverPartitionsOrBuilder

     See `spark.catalog.recoverPartitions`
     

     See `spark.catalog.recoverPartitions`
     

     Protobuf type spark.connect.RecoverPartitions

128.  trait RecoverPartitionsOrBuilder extends MessageOrBuilder
129.  final class RefreshByPath extends GeneratedMessageV3 with RefreshByPathOrBuilder

     See `spark.catalog.refreshByPath`
     

     See `spark.catalog.refreshByPath`
     

     Protobuf type spark.connect.RefreshByPath

130.  trait RefreshByPathOrBuilder extends MessageOrBuilder
131.  final class RefreshTable extends GeneratedMessageV3 with RefreshTableOrBuilder

     See `spark.catalog.refreshTable`
     

     See `spark.catalog.refreshTable`
     

     Protobuf type spark.connect.RefreshTable

132.  trait RefreshTableOrBuilder extends MessageOrBuilder
133.  final class Relation extends GeneratedMessageV3 with RelationOrBuilder

     The main [[Relation]] type. Fundamentally, a relation is a typed container
     that has exactly one explicit relation type set.
     When adding new relation types, they have to be registered here.
     

     The main [[Relation]] type. Fundamentally, a relation is a typed container
     that has exactly one explicit relation type set.
     When adding new relation types, they have to be registered here.
     

     Protobuf type spark.connect.Relation

134.  final class RelationCommon extends GeneratedMessageV3 with RelationCommonOrBuilder

     Common metadata of all relations.
     

     Common metadata of all relations.
     

     Protobuf type spark.connect.RelationCommon

135.  trait RelationCommonOrBuilder extends MessageOrBuilder
136.  trait RelationOrBuilder extends MessageOrBuilder
137.  final class Relations extends AnyRef
138.  final class Repartition extends GeneratedMessageV3 with RepartitionOrBuilder

     Relation repartition.
     

     Relation repartition.
     

     Protobuf type spark.connect.Repartition

139.  final class RepartitionByExpression extends GeneratedMessageV3 with RepartitionByExpressionOrBuilder

     Protobuf type spark.connect.RepartitionByExpression

140.  trait RepartitionByExpressionOrBuilder extends MessageOrBuilder
141.  trait RepartitionOrBuilder extends MessageOrBuilder
142.  final class SQL extends GeneratedMessageV3 with SQLOrBuilder

     Relation that uses a SQL query to generate the output.
     

     Relation that uses a SQL query to generate the output.
     

     Protobuf type spark.connect.SQL

143.  trait SQLOrBuilder extends MessageOrBuilder
144.  final class Sample extends GeneratedMessageV3 with SampleOrBuilder

     Relation of type [[Sample]] that samples a fraction of the dataset.
     

     Relation of type [[Sample]] that samples a fraction of the dataset.
     

     Protobuf type spark.connect.Sample

145.  trait SampleOrBuilder extends MessageOrBuilder
146.  final class ScalarScalaUDF extends GeneratedMessageV3 with ScalarScalaUDFOrBuilder

     Protobuf type spark.connect.ScalarScalaUDF

147.  trait ScalarScalaUDFOrBuilder extends MessageOrBuilder
148.  final class SetCurrentCatalog extends GeneratedMessageV3 with SetCurrentCatalogOrBuilder

     See `spark.catalog.setCurrentCatalog`
     

     See `spark.catalog.setCurrentCatalog`
     

     Protobuf type spark.connect.SetCurrentCatalog

149.  trait SetCurrentCatalogOrBuilder extends MessageOrBuilder
150.  final class SetCurrentDatabase extends GeneratedMessageV3 with SetCurrentDatabaseOrBuilder

     See `spark.catalog.setCurrentDatabase`
     

     See `spark.catalog.setCurrentDatabase`
     

     Protobuf type spark.connect.SetCurrentDatabase

151.  trait SetCurrentDatabaseOrBuilder extends MessageOrBuilder
152.  final class SetOperation extends GeneratedMessageV3 with SetOperationOrBuilder

     Relation of type [[SetOperation]]
     

     Relation of type [[SetOperation]]
     

     Protobuf type spark.connect.SetOperation

153.  trait SetOperationOrBuilder extends MessageOrBuilder
154.  final class ShowString extends GeneratedMessageV3 with ShowStringOrBuilder

     Compose the string representing rows for output.
     It will invoke 'Dataset.showString' to compute the results.
     

     Compose the string representing rows for output.
     It will invoke 'Dataset.showString' to compute the results.
     

     Protobuf type spark.connect.ShowString

155.  trait ShowStringOrBuilder extends MessageOrBuilder
156.  final class Sort extends GeneratedMessageV3 with SortOrBuilder

     Relation of type [[Sort]].
     

     Relation of type [[Sort]].
     

     Protobuf type spark.connect.Sort

157.  trait SortOrBuilder extends MessageOrBuilder
158.  final class SparkConnectServiceGrpc extends AnyRef

     Main interface for the SparkConnect service.
     

     Main interface for the SparkConnect service.
     

     Annotations

     @Generated() @GrpcGenerated()

159.  final class SqlCommand extends GeneratedMessageV3 with SqlCommandOrBuilder

     A SQL Command is used to trigger the eager evaluation of SQL commands in Spark.
     When the SQL provide as part of the message is a command it will be immediately evaluated
     and the result will be collected and returned as part of a LocalRelation. If the result is
     not a command, the operation will simply return a SQL Relation. This allows the client to be
     almost oblivious to the server-side behavior.
     

     A SQL Command is used to trigger the eager evaluation of SQL commands in Spark.
     When the SQL provide as part of the message is a command it will be immediately evaluated
     and the result will be collected and returned as part of a LocalRelation. If the result is
     not a command, the operation will simply return a SQL Relation. This allows the client to be
     almost oblivious to the server-side behavior.
     

     Protobuf type spark.connect.SqlCommand

160.  trait SqlCommandOrBuilder extends MessageOrBuilder
161.  final class StatApproxQuantile extends GeneratedMessageV3 with StatApproxQuantileOrBuilder

     Calculates the approximate quantiles of numerical columns of a DataFrame.
     It will invoke 'Dataset.stat.approxQuantile' (same as 'StatFunctions.approxQuantile')
     to compute the results.
     

     Calculates the approximate quantiles of numerical columns of a DataFrame.
     It will invoke 'Dataset.stat.approxQuantile' (same as 'StatFunctions.approxQuantile')
     to compute the results.
     

     Protobuf type spark.connect.StatApproxQuantile

162.  trait StatApproxQuantileOrBuilder extends MessageOrBuilder
163.  final class StatCorr extends GeneratedMessageV3 with StatCorrOrBuilder

     Calculates the correlation of two columns of a DataFrame. Currently only supports the Pearson
     Correlation Coefficient. It will invoke 'Dataset.stat.corr' (same as
     'StatFunctions.pearsonCorrelation') to compute the results.
     

     Calculates the correlation of two columns of a DataFrame. Currently only supports the Pearson
     Correlation Coefficient. It will invoke 'Dataset.stat.corr' (same as
     'StatFunctions.pearsonCorrelation') to compute the results.
     

     Protobuf type spark.connect.StatCorr

164.  trait StatCorrOrBuilder extends MessageOrBuilder
165.  final class StatCov extends GeneratedMessageV3 with StatCovOrBuilder

     Calculate the sample covariance of two numerical columns of a DataFrame.
     It will invoke 'Dataset.stat.cov' (same as 'StatFunctions.calculateCov') to compute the results.
     

     Calculate the sample covariance of two numerical columns of a DataFrame.
     It will invoke 'Dataset.stat.cov' (same as 'StatFunctions.calculateCov') to compute the results.
     

     Protobuf type spark.connect.StatCov

166.  trait StatCovOrBuilder extends MessageOrBuilder
167.  final class StatCrosstab extends GeneratedMessageV3 with StatCrosstabOrBuilder

     Computes a pair-wise frequency table of the given columns. Also known as a contingency table.
     It will invoke 'Dataset.stat.crosstab' (same as 'StatFunctions.crossTabulate')
     to compute the results.
     

     Computes a pair-wise frequency table of the given columns. Also known as a contingency table.
     It will invoke 'Dataset.stat.crosstab' (same as 'StatFunctions.crossTabulate')
     to compute the results.
     

     Protobuf type spark.connect.StatCrosstab

168.  trait StatCrosstabOrBuilder extends MessageOrBuilder
169.  final class StatDescribe extends GeneratedMessageV3 with StatDescribeOrBuilder

     Computes basic statistics for numeric and string columns, including count, mean, stddev, min,
     and max. If no columns are given, this function computes statistics for all numerical or
     string columns.
     

     Computes basic statistics for numeric and string columns, including count, mean, stddev, min,
     and max. If no columns are given, this function computes statistics for all numerical or
     string columns.
     

     Protobuf type spark.connect.StatDescribe

170.  trait StatDescribeOrBuilder extends MessageOrBuilder
171.  final class StatFreqItems extends GeneratedMessageV3 with StatFreqItemsOrBuilder

     Finding frequent items for columns, possibly with false positives.
     It will invoke 'Dataset.stat.freqItems' (same as 'StatFunctions.freqItems')
     to compute the results.
     

     Finding frequent items for columns, possibly with false positives.
     It will invoke 'Dataset.stat.freqItems' (same as 'StatFunctions.freqItems')
     to compute the results.
     

     Protobuf type spark.connect.StatFreqItems

172.  trait StatFreqItemsOrBuilder extends MessageOrBuilder
173.  final class StatSampleBy extends GeneratedMessageV3 with StatSampleByOrBuilder

     Returns a stratified sample without replacement based on the fraction
     given on each stratum.
     It will invoke 'Dataset.stat.freqItems' (same as 'StatFunctions.freqItems')
     to compute the results.
     

     Returns a stratified sample without replacement based on the fraction
     given on each stratum.
     It will invoke 'Dataset.stat.freqItems' (same as 'StatFunctions.freqItems')
     to compute the results.
     

     Protobuf type spark.connect.StatSampleBy

174.  trait StatSampleByOrBuilder extends MessageOrBuilder
175.  final class StatSummary extends GeneratedMessageV3 with StatSummaryOrBuilder

     Computes specified statistics for numeric and string columns.
     It will invoke 'Dataset.summary' (same as 'StatFunctions.summary')
     to compute the results.
     

     Computes specified statistics for numeric and string columns.
     It will invoke 'Dataset.summary' (same as 'StatFunctions.summary')
     to compute the results.
     

     Protobuf type spark.connect.StatSummary

176.  trait StatSummaryOrBuilder extends MessageOrBuilder
177.  final class StorageLevel extends GeneratedMessageV3 with StorageLevelOrBuilder

     StorageLevel for persisting Datasets/Tables.
     

     StorageLevel for persisting Datasets/Tables.
     

     Protobuf type spark.connect.StorageLevel

178.  trait StorageLevelOrBuilder extends MessageOrBuilder
179.  final class SubqueryAlias extends GeneratedMessageV3 with SubqueryAliasOrBuilder

     Relation alias.
     

     Relation alias.
     

     Protobuf type spark.connect.SubqueryAlias

180.  trait SubqueryAliasOrBuilder extends MessageOrBuilder
181.  final class TableExists extends GeneratedMessageV3 with TableExistsOrBuilder

     See `spark.catalog.tableExists`
     

     See `spark.catalog.tableExists`
     

     Protobuf type spark.connect.TableExists

182.  trait TableExistsOrBuilder extends MessageOrBuilder
183.  final class Tail extends GeneratedMessageV3 with TailOrBuilder

     Relation of type [[Tail]] that is used to fetch `limit` rows from the last of the input relation.
     

     Relation of type [[Tail]] that is used to fetch `limit` rows from the last of the input relation.
     

     Protobuf type spark.connect.Tail

184.  trait TailOrBuilder extends MessageOrBuilder
185.  final class ToDF extends GeneratedMessageV3 with ToDFOrBuilder

     Rename columns on the input relation by the same length of names.
     

     Rename columns on the input relation by the same length of names.
     

     Protobuf type spark.connect.ToDF

186.  trait ToDFOrBuilder extends MessageOrBuilder
187.  final class ToSchema extends GeneratedMessageV3 with ToSchemaOrBuilder

     Protobuf type spark.connect.ToSchema

188.  trait ToSchemaOrBuilder extends MessageOrBuilder
189.  final class Types extends AnyRef
190.  final class UncacheTable extends GeneratedMessageV3 with UncacheTableOrBuilder

     See `spark.catalog.uncacheTable`
     

     See `spark.catalog.uncacheTable`
     

     Protobuf type spark.connect.UncacheTable

191.  trait UncacheTableOrBuilder extends MessageOrBuilder
192.  final class Unknown extends GeneratedMessageV3 with UnknownOrBuilder

     Used for testing purposes only.
     

     Used for testing purposes only.
     

     Protobuf type spark.connect.Unknown

193.  trait UnknownOrBuilder extends MessageOrBuilder
194.  final class Unpivot extends GeneratedMessageV3 with UnpivotOrBuilder

     Unpivot a DataFrame from wide format to long format, optionally leaving identifier columns set.
     

     Unpivot a DataFrame from wide format to long format, optionally leaving identifier columns set.
     

     Protobuf type spark.connect.Unpivot

195.  trait UnpivotOrBuilder extends MessageOrBuilder
196.  final class UserContext extends GeneratedMessageV3 with UserContextOrBuilder

     User Context is used to refer to one particular user session that is executing
     queries in the backend.
     

     User Context is used to refer to one particular user session that is executing
     queries in the backend.
     

     Protobuf type spark.connect.UserContext

197.  trait UserContextOrBuilder extends MessageOrBuilder
198.  final class WithColumns extends GeneratedMessageV3 with WithColumnsOrBuilder

     Adding columns or replacing the existing columns that have the same names.
     

     Adding columns or replacing the existing columns that have the same names.
     

     Protobuf type spark.connect.WithColumns

199.  trait WithColumnsOrBuilder extends MessageOrBuilder
200.  final class WithColumnsRenamed extends GeneratedMessageV3 with WithColumnsRenamedOrBuilder

     Rename columns on the input relation by a map with name to name mapping.
     

     Rename columns on the input relation by a map with name to name mapping.
     

     Protobuf type spark.connect.WithColumnsRenamed

201.  trait WithColumnsRenamedOrBuilder extends MessageOrBuilder
202.  final class WriteOperation extends GeneratedMessageV3 with WriteOperationOrBuilder

     As writes are not directly handled during analysis and planning, they are modeled as commands.
     

     As writes are not directly handled during analysis and planning, they are modeled as commands.
     

     Protobuf type spark.connect.WriteOperation

203.  trait WriteOperationOrBuilder extends MessageOrBuilder
204.  final class WriteOperationV2 extends GeneratedMessageV3 with WriteOperationV2OrBuilder

     As writes are not directly handled during analysis and planning, they are modeled as commands.
     

     As writes are not directly handled during analysis and planning, they are modeled as commands.
     

     Protobuf type spark.connect.WriteOperationV2

205.  trait WriteOperationV2OrBuilder extends MessageOrBuilder