# SnowflakeTableSchemaV1
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 The Snowflake table schema.

## Contents
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 ** columnName **   <a name="API-Type-SnowflakeTableSchemaV1-columnName"></a>
 The column name.  
Type: String  
Length Constraints: Minimum length of 0. Maximum length of 128.  
Pattern: `[a-z0-9_](([a-z0-9_ ]+-)*([a-z0-9_ ]+))?`   
Required: Yes

 ** columnType **   <a name="API-Type-SnowflakeTableSchemaV1-columnType"></a>
 The column's data type. Supported data types: `ARRAY`, `BIGINT`, `BOOLEAN`, `CHAR`, `DATE`, `DECIMAL`, `DOUBLE`, `DOUBLE PRECISION`, `FLOAT`, `FLOAT4`, `INT`, `INTEGER`, `MAP`, `NUMERIC`, `NUMBER`, `REAL`, `SMALLINT`, `STRING`, `TIMESTAMP`, `TIMESTAMP_LTZ`, `TIMESTAMP_NTZ`, `DATETIME`, `TINYINT`, `VARCHAR`, `TEXT`, `CHARACTER`.  
Type: String  
Length Constraints: Minimum length of 0. Maximum length of 255.  
Pattern: `[\u0020-\uD7FF\uE000-\uFFFD\uD800\uDBFF-\uDC00\uDFFF\t]*`   
Required: Yes

## See Also
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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/cleanrooms-2022-02-17/SnowflakeTableSchemaV1) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/cleanrooms-2022-02-17/SnowflakeTableSchemaV1) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/cleanrooms-2022-02-17/SnowflakeTableSchemaV1)