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Amazon Athena
Amazon Athena Documentation (API Version 2017-05-18)

ColumnInfo

Information about the columns in a query execution result.

Contents

CaseSensitive

Indicates whether values in the column are case-sensitive.

Type: Boolean

Required: No

CatalogName

The catalog to which the query results belong.

Type: String

Required: No

Label

A column label.

Type: String

Required: No

Name

The name of the column.

Type: String

Required: Yes

Nullable

Indicates the column's nullable status.

Type: String

Valid Values: NOT_NULL | NULLABLE | UNKNOWN

Required: No

Precision

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

Type: Integer

Required: No

Scale

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

Type: Integer

Required: No

SchemaName

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

Type: String

Required: No

TableName

The table name for the query results.

Type: String

Required: No

Type

The data type of the column.

Type: String

Required: Yes

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following:

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