SqlContext

Namespace: Polars.FSharp

SQL Context for executing SQL queries on registered LazyFrames.

Constructors & Static Methods

new

new : unit -> SqlContext

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Instance Methods

Execute

Execute a SQL query and return a LazyFrame.

member Execute(query: string) : LazyFrame

Parameters

Name	Type	Description
query	string	-

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GetTables

Get the names of all registered tables, in sorted order.

member GetTables : unit -> string[]

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Register

Register a LazyFrame as a table for SQL querying.

Register a DataFrame as a table for SQL querying.

member Register(name: string, lf: LazyFrame) : unit
member Register(name: string, df: DataFrame) : unit

Parameters

Name	Type	Description
name	string	-
lf	LazyFrame	-
df	DataFrame	-

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UnRegister

member UnRegister(name: string) : unit

Parameters

Name	Type	Description
name	string	-

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