Package com.snowflake.snowpark_java

Provides most of the classes for the Snowpark Java API.

See: Description

Class Summary

Class	Description
AsyncJob	Provides a way to track an asynchronous query in Snowflake.
CaseExpr	Represents a CASE expression.
Column	Represents a column or an expression in a DataFrame.
CopyableDataFrame	DataFrame for loading data from files in a stage to a table.
CopyableDataFrameAsyncActor	Provides APIs to execute CopyableDataFrame actions asynchronously.
DataFrame	Represents a lazily-evaluated relational dataset that contains a collection of Row objects with columns defined by a schema (column name and type).
DataFrameAsyncActor	Provides APIs to execute DataFrame actions asynchronously.
DataFrameNaFunctions	Provides functions for handling missing values in a DataFrame.
DataFrameReader	Provides methods to load data in various supported formats from a Snowflake stage to a DataFrame.
DataFrameStatFunctions	Provides eagerly computed statistical functions for DataFrames.
DataFrameWriter	Provides methods for writing data from a DataFrame to supported output destinations.
DataFrameWriterAsyncActor	Provides APIs to execute DataFrameWriter actions asynchronously.
DeleteResult	Result of deleting rows in an Updatable
FileOperation	Provides methods for working on files in a stage.
Functions	Provides utility functions that generate Column expression that you can pass to DataFrame transformation methods.
GetResult	Represents the results of downloading a file from a stage location to the local file system.
GroupingSets	A Container of grouping sets that you pass to DataFrame.groupByGroupingSets
HasCachedResult	A DataFrame that returns cached data.
MatchedClauseBuilder	Builder for a matched clause.
MergeBuilder	Builder for a merge action.
MergeBuilderAsyncActor	Provides APIs to execute MergeBuilder actions asynchronously.
MergeResult	Result of merging a DataFrame into an Updatable DataFrame
NotMatchedClauseBuilder	Builder for a not matched clause.
PutResult	Represents the results of uploading a local file to a stage location.
RelationalGroupedDataFrame	Represents an underlying DataFrame with rows that are grouped by common values.
Row	Represents a row returned by the evaluation of a DataFrame.
Session	Establishes a connection with a Snowflake database and provides methods for creating DataFrames and accessing objects for working with files in stages.
SessionBuilder	Provides methods to set configuration properties and create a Session.
TableFunction	Looks up table functions by funcName and returns tableFunction object which can be used in DataFrame.join and Session.tableFunction methods.
TableFunctions	Provides utility functions that generate table function expressions that can be passed to DataFrame join method and Session tableFunction method.
TypedAsyncJob<T>	Provides a way to track an asynchronously executed action in a DataFrame.
UDFRegistration	Provides methods to register lambdas and functions as UDFs in the Snowflake database.
UDTFRegistration	Provides methods to register a UDTF (user-defined table function) in the Snowflake database.
Updatable	Represents a lazily-evaluated Updatable.
UpdatableAsyncActor	Provides APIs to execute Updatable actions asynchronously.
UpdateResult	Result of updating rows in an Updatable
UserDefinedFunction	Encapsulates a user defined lambda or function that is returned by UDFRegistration.registerTemporary, UDFRegistration.registerPermanent, or Functions.udf.
Window	Contains functions to form WindowSpec.
WindowSpec	Represents a window frame clause.
WriteFileResult	Represents the results of writing data from a DataFrame to a file in a stage.

Enum Summary

Enum	Description
SaveMode	SaveMode configures the behavior when data is written from a DataFrame to a data source using a DataFrameWriter instance.

Package com.snowflake.snowpark_java Description

Provides most of the classes for the Snowpark Java API.