Class: Aws::QuickSight::Types::LogicalTable
- Inherits:
-
Struct
- Object
- Struct
- Aws::QuickSight::Types::LogicalTable
- Defined in:
- gems/aws-sdk-quicksight/lib/aws-sdk-quicksight/types.rb
Overview
Note:
When making an API call, you may pass LogicalTable data as a hash:
{
alias: "LogicalTableAlias", # required
data_transforms: [
{
project_operation: {
projected_columns: ["String"], # required
},
filter_operation: {
condition_expression: "Expression", # required
},
create_columns_operation: {
columns: [ # required
{
column_name: "ColumnName", # required
column_id: "ColumnId", # required
expression: "Expression", # required
},
],
},
rename_column_operation: {
column_name: "ColumnName", # required
new_column_name: "ColumnName", # required
},
cast_column_type_operation: {
column_name: "ColumnName", # required
new_column_type: "STRING", # required, accepts STRING, INTEGER, DECIMAL, DATETIME
format: "TypeCastFormat",
},
tag_column_operation: {
column_name: "ColumnName", # required
tags: [ # required
{
column_geographic_role: "COUNTRY", # accepts COUNTRY, STATE, COUNTY, CITY, POSTCODE, LONGITUDE, LATITUDE
column_description: {
text: "ColumnDescriptiveText",
},
},
],
},
untag_column_operation: {
column_name: "ColumnName", # required
tag_names: ["COLUMN_GEOGRAPHIC_ROLE"], # required, accepts COLUMN_GEOGRAPHIC_ROLE, COLUMN_DESCRIPTION
},
},
],
source: { # required
join_instruction: {
left_operand: "LogicalTableId", # required
right_operand: "LogicalTableId", # required
left_join_key_properties: {
unique_key: false,
},
right_join_key_properties: {
unique_key: false,
},
type: "INNER", # required, accepts INNER, OUTER, LEFT, RIGHT
on_clause: "OnClause", # required
},
physical_table_id: "PhysicalTableId",
data_set_arn: "Arn",
},
}
A logical table is a unit that joins and that data transformations operate on. A logical table has a source, which can be either a physical table or result of a join. When a logical table points to a physical table, the logical table acts as a mutable copy of that physical table through transform operations.
Constant Summary collapse
- SENSITIVE =
[]
Instance Attribute Summary collapse
-
#alias ⇒ String
A display name for the logical table.
-
#data_transforms ⇒ Array<Types::TransformOperation>
Transform operations that act on this logical table.
-
#source ⇒ Types::LogicalTableSource
Source of this logical table.
Instance Attribute Details
#alias ⇒ String
A display name for the logical table.
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# File 'gems/aws-sdk-quicksight/lib/aws-sdk-quicksight/types.rb', line 9543 class LogicalTable < Struct.new( :alias, :data_transforms, :source) SENSITIVE = [] include Aws::Structure end |
#data_transforms ⇒ Array<Types::TransformOperation>
Transform operations that act on this logical table.
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# File 'gems/aws-sdk-quicksight/lib/aws-sdk-quicksight/types.rb', line 9543 class LogicalTable < Struct.new( :alias, :data_transforms, :source) SENSITIVE = [] include Aws::Structure end |
#source ⇒ Types::LogicalTableSource
Source of this logical table.
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# File 'gems/aws-sdk-quicksight/lib/aws-sdk-quicksight/types.rb', line 9543 class LogicalTable < Struct.new( :alias, :data_transforms, :source) SENSITIVE = [] include Aws::Structure end |