雪花显示带有 cluster_by 的表

Ale*_*exD 4 clustering-key snowflake-cloud-data-platform

我可以用来show tables in <database name>显示数据库中的所有表。返回的结果显示表是否启用了集群 - 显示cluster_by列。有没有办法获取 cluster_by 中有价值的所有表的列表?

show-tables的文档仅显示:

SHOW [ TERSE ] TABLES [ HISTORY ] [ LIKE '<pattern>' ]
                                  [ IN { ACCOUNT | DATABASE [ <db_name> ] | SCHEMA [ <schema_name> ] } ]
                                  [ STARTS WITH '<name_string>' ]
                                  [ LIMIT <rows> [ FROM '<name_string>' ] ]
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Mic*_*los 7

您随时可以询问INFORMATION_SCHEMA

SELECT TABLE_CATALOG, TABLE_SCHEMA, TABLE_NAME, CLUSTERING_KEY 
  FROM INFORMATION_SCHEMA.TABLES
 WHERE CLUSTERING_KEY IS NOT NULL;
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或使用RESULT_SCAN

SHOW TABLES IN DATABASE TEST;

SELECT * 
FROM TABLE(result_scan(last_query_id())) 
WHERE "cluster_by" <> '';
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参考:信息架构表视图RESULT_SCAN