Class: Aws::Athena::Types::ColumnInfo

Inherits:

Struct

• Object
• Struct
• Aws::Athena::Types::ColumnInfo

Includes:

Structure

Defined in:

lib/aws-sdk-athena/types.rb

Overview

Information about the columns in a query execution result.

See Also:

• AWS API Documentation

Constant Summary

SENSITIVE =

[]

Instance Attribute Summary

• #case_sensitive ⇒ Boolean

  Indicates whether values in the column are case-sensitive.

• #catalog_name ⇒ String

  The catalog to which the query results belong.

• #label ⇒ String

  A column label.

• #name ⇒ String

  The name of the column.

• #nullable ⇒ String

  Unsupported constraint.

• #precision ⇒ Integer

  For ‘DECIMAL` data types, specifies the total number of digits, up to 38.

• #scale ⇒ Integer

  For ‘DECIMAL` data types, specifies the total number of digits in the fractional part of the value.

• #schema_name ⇒ String

  The schema name (database name) to which the query results belong.

• #table_name ⇒ String

  The table name for the query results.

• #type ⇒ String

  The data type of the column.

Instance Attribute Details

#case_sensitive ⇒ Boolean

Indicates whether values in the column are case-sensitive.

Returns:

• (Boolean)

# File 'lib/aws-sdk-athena/types.rb', line 607

class ColumnInfo < Struct.new(
  :catalog_name,
  :schema_name,
  :table_name,
  :name,
  :label,
  :type,
  :precision,
  :scale,
  :nullable,
  :case_sensitive)
  SENSITIVE = []
  include Aws::Structure
end

#catalog_name ⇒ String

The catalog to which the query results belong.

Returns:

• (String)

# File 'lib/aws-sdk-athena/types.rb', line 607

class ColumnInfo < Struct.new(
  :catalog_name,
  :schema_name,
  :table_name,
  :name,
  :label,
  :type,
  :precision,
  :scale,
  :nullable,
  :case_sensitive)
  SENSITIVE = []
  include Aws::Structure
end

#label ⇒ String

A column label.

Returns:

• (String)

# File 'lib/aws-sdk-athena/types.rb', line 607

class ColumnInfo < Struct.new(
  :catalog_name,
  :schema_name,
  :table_name,
  :name,
  :label,
  :type,
  :precision,
  :scale,
  :nullable,
  :case_sensitive)
  SENSITIVE = []
  include Aws::Structure
end

#name ⇒ String

The name of the column.

Returns:

• (String)

# File 'lib/aws-sdk-athena/types.rb', line 607

class ColumnInfo < Struct.new(
  :catalog_name,
  :schema_name,
  :table_name,
  :name,
  :label,
  :type,
  :precision,
  :scale,
  :nullable,
  :case_sensitive)
  SENSITIVE = []
  include Aws::Structure
end

#nullable ⇒ String

Unsupported constraint. This value always shows as ‘UNKNOWN`.

Returns:

• (String)

# File 'lib/aws-sdk-athena/types.rb', line 607

class ColumnInfo < Struct.new(
  :catalog_name,
  :schema_name,
  :table_name,
  :name,
  :label,
  :type,
  :precision,
  :scale,
  :nullable,
  :case_sensitive)
  SENSITIVE = []
  include Aws::Structure
end

#precision ⇒ Integer

For ‘DECIMAL` data types, specifies the total number of digits, up to 38. For performance reasons, we recommend up to 18 digits.

Returns:

• (Integer)

# File 'lib/aws-sdk-athena/types.rb', line 607

class ColumnInfo < Struct.new(
  :catalog_name,
  :schema_name,
  :table_name,
  :name,
  :label,
  :type,
  :precision,
  :scale,
  :nullable,
  :case_sensitive)
  SENSITIVE = []
  include Aws::Structure
end

#scale ⇒ Integer

For ‘DECIMAL` data types, specifies the total number of digits in the fractional part of the value. Defaults to 0.

Returns:

• (Integer)

# File 'lib/aws-sdk-athena/types.rb', line 607

class ColumnInfo < Struct.new(
  :catalog_name,
  :schema_name,
  :table_name,
  :name,
  :label,
  :type,
  :precision,
  :scale,
  :nullable,
  :case_sensitive)
  SENSITIVE = []
  include Aws::Structure
end

#schema_name ⇒ String

The schema name (database name) to which the query results belong.

Returns:

• (String)

# File 'lib/aws-sdk-athena/types.rb', line 607

class ColumnInfo < Struct.new(
  :catalog_name,
  :schema_name,
  :table_name,
  :name,
  :label,
  :type,
  :precision,
  :scale,
  :nullable,
  :case_sensitive)
  SENSITIVE = []
  include Aws::Structure
end

#table_name ⇒ String

The table name for the query results.

Returns:

• (String)

# File 'lib/aws-sdk-athena/types.rb', line 607

class ColumnInfo < Struct.new(
  :catalog_name,
  :schema_name,
  :table_name,
  :name,
  :label,
  :type,
  :precision,
  :scale,
  :nullable,
  :case_sensitive)
  SENSITIVE = []
  include Aws::Structure
end

#type ⇒ String

The data type of the column.

Returns:

• (String)

# File 'lib/aws-sdk-athena/types.rb', line 607

class ColumnInfo < Struct.new(
  :catalog_name,
  :schema_name,
  :table_name,
  :name,
  :label,
  :type,
  :precision,
  :scale,
  :nullable,
  :case_sensitive)
  SENSITIVE = []
  include Aws::Structure
end