Updating partition key column would cause a partition change Unmonitored video chat adult

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Updating partition key column would cause a partition change

MIC_INS_DD ( ID VARCHAR2(32 CHAR) NOT NULL, NAME VARCHAR2(35 CHAR) NOT NULL, KEY VARCHAR2(30 CHAR) NOT NULL, MIC_TAG_ID DATE default (to_date('', 'MM-DD-YYYY')) ) TABLESPACE MIC_DATA RESULT_CACHE (MODE DEFAULT) PCTUSED 0 PCTFREE 10 INITRANS 1 MAXTRANS 255 STORAGE ( MAXSIZE UNLIMITED PCTINCREASE 0 BUFFER_POOL DEFAULT FLASH_CACHE DEFAULT CELL_FLASH_CACHE DEFAULT ) PARTITION BY RANGE (MIC_TAG_ID) INTERVAL( NUMTODSINTERVAL(1, 'DAY')) ( PARTITION VALUES LESS THAN (TO_DATE('', 'MM-DD-YYYY', 'NLS_CALENDAR=GREGORIAN')) LOGGING NOCOMPRESS TABLESPACE MIC_DATA PCTFREE 10 INITRANS 1 MAXTRANS 255 STORAGE ( INITIAL 8M NEXT 1M MAXSIZE UNLIMITED MINEXTENTS 1 MAXEXTENTS UNLIMITED BUFFER_POOL DEFAULT FLASH_CACHE DEFAULT CELL_FLASH_CACHE DEFAULT ) ) LOGGING NOCOMPRESS NOCACHE NOPARALLEL MONITORING;insert into AJAY.MIC_INS_DD values('ABC','123','KEY123',null); insert into AJAY. MIC_INS_DD values('ABC','123','KEY123',null) * ERROR at line 1: ORA-14300: partitioning key maps to a partition outside maximum permitted number of partitions Which means on virtual column we can’t insert Null values .Will Oracle automatically recognize the records, for which the partitioning value has changed and move them to the appropriate partion or do I have to call some kind of maintenance function, in order to reorganize the partitions?create table T_TESTPART ( pk number(10), part_key number(10) ) partition by list (part_key) ( partition p01 values (1), partition p02 values (2), partition pdef values (default) ); alter table T_TESTPART add constraint pk_pk primary key (PK); I did not do any performance tests, but Oracle will probably delete the row from the first partition and insert it to the second partition. In my own databases, I usually only use partitioning on columns that do not change.– Data is partitioned to distinguish active data from those in archived state. are compressed and located on low cost storage tiers. are identified as read-only so that subsequent backups are not required after the initial database backup.create table emp (id number, name varchar2(30), retired char(1)) row archival partition by list(ora_archive_state) (partition p_active values(0) tablespace active_tbs, partition p_archived values (default) tablespace archived_tbs compress); select id, name, retired, ora_archive_state from emp partition (p_active); ID NAME RETIRED ORA_ARCHIVE_STA ---------- ---------- ------- --------------- 1 EMP1 N 0 2 EMP2 N 0 3 EMP3 N 0 4 EMP4 N 0 5 EMP5 N 0 select id, name, retired, ora_archive_state from emp partition (p_archived); ID NAME RETIRED ORA_ARCHIVE_STA ---------- ---------- ------- --------------- 6 EMP6 Y 1 7 EMP7 Y 1 8 EMP8 Y 1 9 EMP9 Y 1 10 EMP10 Y 1 connect target sys/[email protected] configure exclude for tablespace pdb1:archived_tbs; Tablespace PDB1: ARCHIVED_TBS will be excluded from future whole database backups new RMAN configuration parameters are successfully stored I hope information in this post was useful.

Oracle documentation says that "UPDATE will fail if you change a value in the column that would move the row to a different partition or subpartition, unless you enable row movement" .PARTITION TABLE DDL: CREATE TABLE baniya.sales( prod_id NUMBER(6), cust_id NUMBER, time_id DATE, channel_id CHAR(1), promo_id NUMBER(6), quantity_sold NUMBER(3), amount_sold NUMBER(10, 2)) PARTITION BY RANGE(time_id)( PARTITION sales_m1_2016 VALUES LESS THAN(TO_DATE('01-APR-2016', 'dd-MON-yyyy')), PARTITION sales_m2_2016 VALUES LESS THAN(TO_DATE('01-MAY-2016', 'dd-MON-yyyy')), PARTITION sales_m3_2016 VALUES LESS THAN(TO_DATE('01-JUN-2016', 'dd-MON-yyyy'))); BEGIN INSERT INTO baniya.sales (prod_id,cust_id, time_id, channel_id, promo_id, quantity_sold, amount_sold) values(12388,4026373820,'02-MAY-2016',5,543,22,5000.00); INSERT INTO baniya.sales (prod_id,cust_id, time_id, channel_id, promo_id, quantity_sold, amount_sold) values(12388,4026373820,'02-APR-2016',5,543,22,5000.00); INSERT INTO baniya.sales (prod_id,cust_id, time_id, channel_id, promo_id, quantity_sold, amount_sold) values(12388,4026373820,'31-MAY-2016',5,543,22,5000.00); COMMIT; END; / Error starting at line : 32 in command - BEGIN UPDATE baniya.sales SET time_id ='29-MAY-2016' WHERE time_id = TO_DATE('02-APR-2016', 'DD-MON-YYYY'); COMMIT; END; Error report - ORA-14402: updating partition key column would cause a partition change ORA-06512: at line 2 14402.00000 - "updating partition key column would cause a partition change" *Cause: An UPDATE statement attempted to change the value of a partition key column causing migration of the row to another partition *Action: Do not attempt to update a partition key column or make sure that the new partition key is within the range containing the old partition key.ERROR: ORA-14402 Cause: An UPDATE statement attempted to change the value of a partition Key column causing migration of the row to another partition Action: Do not attempt to update a partition key column or make sure that The new partition key is within the range containing the old Partition key.; To reproduce ORA-14402 issue, we will need to create a partitioned table and then try to update the data from partition key column.Below, we will create a partitioned Table, Insert some records and update the records that we just inserted to replicate the error ORA-14402.

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In order resolve that issue the work around follows below steps. COLUMN_POSITION from dba_tab_partitions pt, dba_part_key_columns pc where table_name=upper('&table_name') AND pt.table_name=order by partition_position; Enter value for table_name: MIC_INS_DD_MV TABLE_OWNER PARTITION_NAME BUFFER_ HIGH_VALUE PARTITION_POSITION NUM_ROWS LAST_ANAL COLUMN_NAME COLUMN_POSITION --------------- ------------------------- ------- ------------------------------------------------------------------------------------------ ------------------ ---------- --------- ------------------------------ --------------- AJAY SYS_P733 DEFAULT TO_DATE(' 1999-01-01 ', 'SYYYY-MM-DD HH24: MI: SS', 'NLS_CALENDAR=GREGORIA 1 MIC_TAG_ID 1 AJAY SYS_P764 DEFAULT TO_DATE(' 2019-05-19 ', 'SYYYY-MM-DD HH24: MI: SS', 'NLS_CALENDAR=GREGORIA 2 MIC_TAG_ID 1update AJAY.