# DatabaseInput
<a name="API_DatabaseInput"></a>

The structure used to create or update a database.

## Contents
<a name="API_DatabaseInput_Contents"></a>

 ** Name **   <a name="Glue-Type-DatabaseInput-Name"></a>
The name of the database. For Hive compatibility, this is folded to lowercase when it is stored.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 255.  
Pattern: `[\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\t]*`   
Required: Yes

 ** CreateTableDefaultPermissions **   <a name="Glue-Type-DatabaseInput-CreateTableDefaultPermissions"></a>
Creates a set of default permissions on the table for principals. Used by AWS Lake Formation. Not used in the normal course of AWS Glue operations.  
Type: Array of [PrincipalPermissions](API_PrincipalPermissions.md) objects  
Required: No

 ** Description **   <a name="Glue-Type-DatabaseInput-Description"></a>
A description of the database.  
Type: String  
Length Constraints: Minimum length of 0. Maximum length of 2048.  
Pattern: `[\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*`   
Required: No

 ** FederatedDatabase **   <a name="Glue-Type-DatabaseInput-FederatedDatabase"></a>
A `FederatedDatabase` structure that references an entity outside the AWS Glue Data Catalog.  
Type: [FederatedDatabase](API_FederatedDatabase.md) object  
Required: No

 ** LocationUri **   <a name="Glue-Type-DatabaseInput-LocationUri"></a>
The location of the database (for example, an HDFS path).   
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 1024.  
Pattern: `[\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*`   
Required: No

 ** Parameters **   <a name="Glue-Type-DatabaseInput-Parameters"></a>
These key-value pairs define parameters and properties of the database.  
These key-value pairs define parameters and properties of the database.  
Type: String to string map  
Key Length Constraints: Minimum length of 1. Maximum length of 255.  
Key Pattern: `[\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\t]*`   
Value Length Constraints: Maximum length of 512000.  
Required: No

 ** TargetDatabase **   <a name="Glue-Type-DatabaseInput-TargetDatabase"></a>
A `DatabaseIdentifier` structure that describes a target database for resource linking.  
Type: [DatabaseIdentifier](API_DatabaseIdentifier.md) object  
Required: No

## See Also
<a name="API_DatabaseInput_SeeAlso"></a>

For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/glue-2017-03-31/DatabaseInput) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/glue-2017-03-31/DatabaseInput) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/glue-2017-03-31/DatabaseInput)