我试图子分区添加到现有的分区,但我收到此错误:如果我尝试一个子分区添加到如何修改分区以将多个子分区添加到此现有分区?
Oracle Error: ORA-14158
Error Description: Too many subpartition descriptions
Error Cause: CREATE TABLE or CREATE INDEX contained too many subpartition descriptions; maximum number of subpartitions is 1048575.
Action: Reduce number of subpartitions to not exceed 1024K-1.
现有它的工作原理与此查询:
ALTER TABLE table_name MODIFY PARTITION partition_name ADD
SUBPARTITION subpartition_name VALUES LESS THAN (TO_DATE('01-03-2018' , 'DD-MM-YYYY'));
但如果我尝试到多个子分区添加到这个现有的分区它给上面提到的错误:
这里是它的查询:
ALTER TABLE table_name MODIFY PARTITION partition_name ADD
SUBPARTITION subpartition_name1 VALUES LESS THAN (TO_DATE('01-03-2018' , 'DD-MM-YYYY')),
SUBPARTITION subpartition_name2 VALUES LESS THAN (TO_DATE('01-04-2018' , 'DD-MM-YYYY'));
尽管我没有创建超过1024K-1的子分区,但我仍然得到了太多的子分区描述错误。
这里是CREATE TABLE语句:
**CREATE TABLE HTL_ALLOTMENT_TRACE (
allotmentTraceID NUMBER(19) NOT NULL,
organizationID NUMBER(19) NOT NULL,
locationID NUMBER(10) NOT NULL,
traceBusinessDate DATE NOT NULL
)
PARTITION BY LIST (organizationID)
SUBPARTITION BY RANGE (traceBusinessDate)
(
PARTITION HALMTTRC_1 VALUES (1)
)**
如果任何人有什么建议,请让我知道。
请提供您的CREATE TABLE语句。 –
CREATE TABLE HTL_ALLOTMENT_TRACE( allotmentTraceID NUMBER(19)NOT NULL, organizationID NUMBER(19)NOT NULL, locationID NUMBER(10)NOT NULL, traceBusinessDate DATE NOT NULL \t \t ) \t \t \t \t \t \t PARTITION BY LIST(organizationID) \t \t \t \t \t \t SUBPARTITION BY RANGE(traceBusinessDate) \t \t \t \t \t \t( \t \t \t \t \t \t PARTITION HALMTTRC_1 VALUES(1) \t \t \t \t \t \t) –
请编辑您的问题,而不是把它变成注释 - 这是相当困难的阅读。 –