Class: Aws::Glue::Types::ViewRepresentation

Inherits:

Struct

• Object
• Struct
• Aws::Glue::Types::ViewRepresentation

Defined in:

gems/aws-sdk-glue/lib/aws-sdk-glue/types.rb

Overview

A structure that contains the dialect of the view, and the query that defines the view.

See Also:

• AWS API Documentation

Constant Summary

SENSITIVE =

[]

Instance Attribute Summary

• #dialect ⇒ String

  The dialect of the query engine.

• #dialect_version ⇒ String

  The version of the dialect of the query engine.

• #is_stale ⇒ Boolean

  Dialects marked as stale are no longer valid and must be updated before they can be queried in their respective query engines.

• #view_expanded_text ⇒ String

  The expanded SQL for the view.

• #view_original_text ⇒ String

  The SELECT query provided by the customer during CREATE VIEW DDL.

Instance Attribute Details

#dialect ⇒ String

The dialect of the query engine.

Returns:

• (String)

# File 'gems/aws-sdk-glue/lib/aws-sdk-glue/types.rb', line 23240

class ViewRepresentation < Struct.new(
  :dialect,
  :dialect_version,
  :view_original_text,
  :view_expanded_text,
  :is_stale)
  SENSITIVE = []
  include Aws::Structure
end

#dialect_version ⇒ String

The version of the dialect of the query engine. For example, 3.0.0.

Returns:

• (String)

# File 'gems/aws-sdk-glue/lib/aws-sdk-glue/types.rb', line 23240

class ViewRepresentation < Struct.new(
  :dialect,
  :dialect_version,
  :view_original_text,
  :view_expanded_text,
  :is_stale)
  SENSITIVE = []
  include Aws::Structure
end

#is_stale ⇒ Boolean

Dialects marked as stale are no longer valid and must be updated before they can be queried in their respective query engines.

Returns:

• (Boolean)

# File 'gems/aws-sdk-glue/lib/aws-sdk-glue/types.rb', line 23240

class ViewRepresentation < Struct.new(
  :dialect,
  :dialect_version,
  :view_original_text,
  :view_expanded_text,
  :is_stale)
  SENSITIVE = []
  include Aws::Structure
end

#view_expanded_text ⇒ String

The expanded SQL for the view. This SQL is used by engines while processing a query on a view. Engines may perform operations during view creation to transform ViewOriginalText to ViewExpandedText. For example:

• Fully qualify identifiers: SELECT * from table1 → SELECT * from db1.table1

^

Returns:

• (String)

# File 'gems/aws-sdk-glue/lib/aws-sdk-glue/types.rb', line 23240

class ViewRepresentation < Struct.new(
  :dialect,
  :dialect_version,
  :view_original_text,
  :view_expanded_text,
  :is_stale)
  SENSITIVE = []
  include Aws::Structure
end

#view_original_text ⇒ String

The SELECT query provided by the customer during CREATE VIEW DDL. This SQL is not used during a query on a view (ViewExpandedText is used instead). ViewOriginalText is used for cases like SHOW CREATE VIEW where users want to see the original DDL command that created the view.

Returns:

• (String)

# File 'gems/aws-sdk-glue/lib/aws-sdk-glue/types.rb', line 23240

class ViewRepresentation < Struct.new(
  :dialect,
  :dialect_version,
  :view_original_text,
  :view_expanded_text,
  :is_stale)
  SENSITIVE = []
  include Aws::Structure
end