Drop Partition Hive External Table at Edie Chavez blog

Drop Partition Hive External Table. These smaller logical tables are not visible to users and users still access the data from just one table. You can update a hive partition by, for example: Hive deletes the data and the metadata stored in the hive warehouse. This can be achieved as below. Hive table partition is a way to split a large table into smaller logical tables based on one or more partition keys. When you run drop table on an external table, by default hive drops only the metadata (schema). Alter table table_name drop [if exists]. If you want the drop table command to also. If you want the drop table command to also. After dropping an external table, the data is not gone. When you run drop table on an external table, by default hive drops only the metadata (schema). Alter table logs partition(year = 2012, month = 12, day = 18) set location. External tables have a two step process to alterr table drop partition + removing file.

Hive分区partition详解_hive drop partitionCSDN博客
from blog.csdn.net

This can be achieved as below. After dropping an external table, the data is not gone. Hive table partition is a way to split a large table into smaller logical tables based on one or more partition keys. These smaller logical tables are not visible to users and users still access the data from just one table. If you want the drop table command to also. You can update a hive partition by, for example: When you run drop table on an external table, by default hive drops only the metadata (schema). Alter table logs partition(year = 2012, month = 12, day = 18) set location. When you run drop table on an external table, by default hive drops only the metadata (schema). Hive deletes the data and the metadata stored in the hive warehouse.

Hive分区partition详解_hive drop partitionCSDN博客

Drop Partition Hive External Table Alter table logs partition(year = 2012, month = 12, day = 18) set location. If you want the drop table command to also. Hive deletes the data and the metadata stored in the hive warehouse. When you run drop table on an external table, by default hive drops only the metadata (schema). These smaller logical tables are not visible to users and users still access the data from just one table. Alter table table_name drop [if exists]. Alter table logs partition(year = 2012, month = 12, day = 18) set location. You can update a hive partition by, for example: After dropping an external table, the data is not gone. This can be achieved as below. External tables have a two step process to alterr table drop partition + removing file. Hive table partition is a way to split a large table into smaller logical tables based on one or more partition keys. If you want the drop table command to also. When you run drop table on an external table, by default hive drops only the metadata (schema).

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