There might be duplicate data (e.g. great for log or historical data). merge: Conditionally updates, deletes, or inserts rows into an Iceberg table. Used in combination with unique_key. Only available when using Iceberg.On schema change...
要获取MySQL数据库表的大小,可以使用“information_schema.tables”。 以下是查看所有表大小的语法。 SELECT TABLE_NAME AS`ALLTABLESNAME`,ROUND((DATA_LENGTH+INDEX_LENGTH)/1024/1024)AS`TABLESIZEIN(MB)`FROM information_schema.TABLES WHERE TABLE_SCHEMA="yourDatabaseName"ORDER BY(DATA_LENGTH+INDEX_LENGTH)...
There might be duplicate data (e.g. great for log or historical data). merge: Conditionally updates, deletes, or inserts rows into an Iceberg table. Used in combination with unique_key. Only available when using Iceberg.On schema change...
There might be duplicate data (e.g. great for log or historical data). merge: Conditionally updates, deletes, or inserts rows into an Iceberg table. Used in combination with unique_key. Only available when using Iceberg.On schema change...