本文為英文版的機器翻譯版本,如內容有任何歧義或不一致之處,概以英文版為準。
常數
ExampleConstants.java
類別示範如何在 Athena 中查詢由 開始使用 教學課程建立的資料表。
package aws.example.athena; public class ExampleConstants { public static final int CLIENT_EXECUTION_TIMEOUT = 100000; public static final String ATHENA_OUTPUT_BUCKET = "s3://bucketscott2"; // change the Amazon S3 bucket name to match // your environment // Demonstrates how to query a table with a comma-separated value (CSV) table. // For information, see // https://docs.aws.amazon.com/athena/latest/ug/work-with-data.html public static final String ATHENA_SAMPLE_QUERY = "SELECT * FROM scott2;"; // change the Query statement to match // your environment public static final long SLEEP_AMOUNT_IN_MS = 1000; public static final String ATHENA_DEFAULT_DATABASE = "mydatabase"; // change the database to match your database }