与 AWS SDK或CreateTable一起使用 CLI - AWS SDK代码示例

AWS 文档 AWS SDK示例 GitHub 存储库中还有更多SDK示例

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与 AWS SDK或CreateTable一起使用 CLI

以下代码示例演示如何使用 CreateTable

Java
SDK适用于 Java 2.x
注意

还有更多相关信息 GitHub。查找完整示例,学习如何在 AWS 代码示例存储库中进行设置和运行。

public static void createTable(RedshiftDataClient redshiftDataClient, String clusterId, String databaseName, String userName) { try { ExecuteStatementRequest createTableRequest = ExecuteStatementRequest.builder() .clusterIdentifier(clusterId) .dbUser(userName) .database(databaseName) .sql("CREATE TABLE Movies (" + "id INT PRIMARY KEY, " + "title VARCHAR(100), " + "year INT)") .build(); redshiftDataClient.executeStatement(createTableRequest); System.out.println("Table created: Movies"); } catch (RedshiftDataException e) { System.err.println("Error creating table: " + e.getMessage()); System.exit(1); } }
  • 有关API详细信息,请参阅 “AWS SDK for Java 2.x API参考 CreateTable” 中的。

Python
SDK适用于 Python (Boto3)
注意

还有更多相关信息 GitHub。查找完整示例,学习如何在 AWS 代码示例存储库中进行设置和运行。

def create_table(self, cluster_id, database, username): self.redshift_data_wrapper.execute_statement( cluster_identifier=cluster_id, database_name=database, user_name=username, sql="CREATE TABLE Movies (statement_id INT PRIMARY KEY, title VARCHAR(100), year INT)", ) print("Table created: Movies")

封装对象调用 ExecuteStatement。

class RedshiftDataWrapper: """Encapsulates Amazon Redshift data.""" def __init__(self, client): """ :param client: A Boto3 RedshiftDataWrapper client. """ self.client = client def execute_statement( self, cluster_identifier, database_name, user_name, sql, parameter_list=None ): """ Executes a SQL statement. :param cluster_identifier: The cluster identifier. :param database_name: The database name. :param user_name: The user's name. :param sql: The SQL statement. :param parameter_list: The optional SQL statement parameters. :return: The SQL statement result. """ try: kwargs = { "ClusterIdentifier": cluster_identifier, "Database": database_name, "DbUser": user_name, "Sql": sql, } if parameter_list: kwargs["Parameters"] = parameter_list response = self.client.execute_statement(**kwargs) return response except ClientError as err: logging.error( "Couldn't execute statement. Here's why: %s: %s", err.response["Error"]["Code"], err.response["Error"]["Message"], ) raise

以下代码实例化对象。 RedshiftDataWrapper

client = boto3.client("redshift-data") redshift_data_wrapper = RedshiftDataWrapper(client)
  • 有关API详细信息,请参阅CreateTable中的 AWS SDKPython (Boto3) API 参考。