Functions.SchemaOfJson Method
Definition
Important
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Overloads
| SchemaOfJson(Column) |
Parses a JSON string and infers its schema in DDL format. |
| SchemaOfJson(String) |
Parses a JSON string and infers its schema in DDL format. |
| SchemaOfJson(Column, Dictionary<String,String>) |
Parses a JSON string and infers its schema in DDL format. |
SchemaOfJson(Column)
Parses a JSON string and infers its schema in DDL format.
[Microsoft.Spark.Since("2.4.0")]
public static Microsoft.Spark.Sql.Column SchemaOfJson(Microsoft.Spark.Sql.Column json);[<Microsoft.Spark.Since("2.4.0")>]
static member SchemaOfJson : Microsoft.Spark.Sql.Column -> Microsoft.Spark.Sql.ColumnPublic Shared Function SchemaOfJson (json As Column) As ColumnParameters
- json
- Column
String literal containing a JSON string.
Returns
Column object
- Attributes
Applies to
SchemaOfJson(String)
Parses a JSON string and infers its schema in DDL format.
[Microsoft.Spark.Since("2.4.0")]
public static Microsoft.Spark.Sql.Column SchemaOfJson(string json);[<Microsoft.Spark.Since("2.4.0")>]
static member SchemaOfJson : string -> Microsoft.Spark.Sql.ColumnPublic Shared Function SchemaOfJson (json As String) As ColumnParameters
- json
- String
JSON string
Returns
Column object
- Attributes
Applies to
SchemaOfJson(Column, Dictionary<String,String>)
Parses a JSON string and infers its schema in DDL format.
[Microsoft.Spark.Since("3.0.0")]
public static Microsoft.Spark.Sql.Column SchemaOfJson(Microsoft.Spark.Sql.Column json, System.Collections.Generic.Dictionary<string,string> options);[<Microsoft.Spark.Since("3.0.0")>]
static member SchemaOfJson : Microsoft.Spark.Sql.Column * System.Collections.Generic.Dictionary<string, string> -> Microsoft.Spark.Sql.ColumnPublic Shared Function SchemaOfJson (json As Column, options As Dictionary(Of String, String)) As ColumnParameters
- json
- Column
String literal containing a JSON string.
- options
- Dictionary<String,String>
Options to control how the json is parsed.
Returns
Column object
- Attributes