ORA-14760 错误信息表示:“不允许对间隔分区对象执行 add partition”。这意味着你尝试对一个已经设置为间隔分区的表执行 ADD PARTITION 操作,但这是不被允许的。间隔分区是 Oracle 数据库中一种自动管理分区的方式,它基于分区键的值自动创建分区,而无需手动添加。 2. 可能导致 ORA-14760 错误的原因 尝试手动添加...
--add partition by MONTH (Compress) 20230213 --SELECT TABLE_NAME,PARTITION_NAME,COMPRESSION,T.* FROM USER_TAB_PARTITIONS T WHERE TABLE_NAME = 'TEST_COMPRESS'; DECLARE V_BEGIN_DT DATE; IN_PART_TYPE VARCHAR2(30):= 'PM_MAX'; STR_PART_DT VARCHAR2(30); STR_DT VARCHAR2(30); V_SQL...
ALTER TABLE tp2 add PARTITION p10 values less than(51); add partition成功,因为不存在maxvalue分区。检查主键和索引: select index_name,status from user_indexes where table_name='TP2'; select index_name,partition_name,status from user_ind_partitions where index_name='IDX_TP2_C2' order by partiti...
3 ADD VALUES ('JUST TEST'); 表已更改。 已用时间: 00: 00: 00.04 SQL> ALTER TABLE T_PART_LIST 2 MODIFY PARTITION P1 3 DROP VALUES ('JUST TEST'); 表已更改。 已用时间: 00: 00: 00.02 可以看到,建立索引后,ADD VALUES和DROP VALUES语句都在十分之一秒之内就可以完成。 oracle视频教程请关注...
在Oracle 模式下,默认会将索引置为无效(可以通过 drop index/create index 手动重建索引)。在 drop/truncate 分区语句后跟有 update global indexes 子句时,会自动重建索引,类似于 MySQL 模式的行为。 由于drop/truncate 分区操作可能导致索引的重建(删除后重新创建),这个过程耗时较长且资源占用较高(包括内存和磁盘)...
add partition成功,因为不存在maxvalue分区。检查主键和索引: select index_name,status from user_indexes where table_name='TP2'; select index_name,partition_name,status from user_ind_partitions where index_name='IDX_TP2_C2' order by partition_name; ...
Add a partition After you create a partitioned table, you can add partitions to the table. Support for adding partitions to partitioned tables Take note of the following points in the Oracle mode of OceanBase Database: You can add partitions only to RANGE- and LIST-partitioned tables. You ...
PARTITION [partition_name] VALUES (value[, value]...) [ TABLESPACE [=] tablespace_name ] [(サブパーティション, ...)] range_partitionは次のとおりです。 PARTITION [partition_name] VALUES LESS THAN (value[, value]...) [ TABLESPACE [=] tablespace_name ] [(サブパーティション, ....
This topic describes the supported conversion scope of ALTER TABLE DDL operations for modifying, dropping, and adding partitions during data migration from an Oracle database to an Oracle tenant of OceanBase Database. Syntax alter_table_partitioning: ...
add partition导致ora-4031错误 APPLIES TO: Oracle Database - Enterprise Edition - Version 11.2.0.4 to 11.2.0.4 [Release 11.2] Information in this document applies to any platform. SYMPTOMS In this case, the issue is observed in three different RAC databases, each on 11.2.0.4, that were ...