Index unusable
If index is marked UNUSABLE , a successful rebuild will mark it USABLE . For a function-based index, this clause also enables the index. If the function on which 22 May 2016 Here's something I learned from Jonathan Lewis sometime ago. If you set an Index to be UNUSABLE but later issue a TRUNCATE TABLE, the 9 Dec 2015 The first p_manage_102_c cycle to run loads successfully, except that it leaves the Z01_ID4 index in an "unusable" state. Last fall, you 25 Nov 2009 Zero-size unusable indexes and index partions is a small but useful feature of Oracle Database 11g Release 2. Simply put, its aim is to save
1 Dec 2017 Oracle indexes can go into a UNUSABLE state after maintenance operation on the table or if the index is marked as 'unusable' with an ALTER
The following conditions cause a direct path load to leave an index or a partition of a partitioned index in an Index Unusable state: SQL*Loader runs out of space Check Unusable or Invalid Index: select index_name name,'No Partition' partition ,'No Subpartition' Subpartition,status from all_indexes where status not alter index idx_name unusable; alter index idx_name rebuild;. but it is possible that you'll need: drop index idx_name create [unique] index idx_name 6 Mar 2017 01502, 00000, "index '%s.%s' or partition of such index is in unusable state". MERGE: 1489 RENUMBERED TO 1502. Cause: An attempt has been made to Indexes can become invalid or unusable whenever a DBA tasks shifts the ROWID values, thereby requiring an index rebuild. These DBA tasks that shift table The ORA-01502 error can be easily fixed by issuing the alter index index_name rebuild partition partition_name;. To learn how to rebuild unusable partitioned
When you make an index unusable, it is ignored by the optimizer and is not maintained by DML. When you make one
25 Nov 2009 Zero-size unusable indexes and index partions is a small but useful feature of Oracle Database 11g Release 2. Simply put, its aim is to save alter index unusable. Yet to be finished. See also using the +append hint with insert statements for a possible use to set an index to unusable. 14 Aug 2015 so hopefully blogging about it will keep my memory fresh :D Starting 11gR2 when you mark an index or an index partition UNUSABLE the 4 mars 2011 Index UNUSABLE/INVALID et USABLE/VALID. Bonjour à tous ! J'ai une petite question qui me trotte dans la tête depuis un moment, mais vu que 6 Aug 2016 This combination of aprimary key policed by a non-unique unusable index on table direct path loaded raising error ORA-26026 has occurred 23 Dic 2010 Es importante periódicamente examinar y determinar qué índices son Normalmente reconstruimos un índice con el comando ALTER INDEX. 30 Jan 2014 Is my index/index (sub)partition unusable? N/A state indexes, Exadata. When you work with Exadata , we usually compress the data /the tables..
If index is marked UNUSABLE , a successful rebuild will mark it USABLE . For a function-based index, this clause also enables the index. If the function on which
alter index idx_name unusable; alter index idx_name rebuild;. but it is possible that you'll need: drop index idx_name create [unique] index idx_name
Indexes can become invalid or unusable whenever a DBA tasks shifts the ROWID values, thereby requiring an index rebuild. These DBA tasks that shift table
When you make an index unusable, it is ignored by the optimizer and is not maintained by DML. When you make one The following conditions cause a direct path load to leave an index or a partition of a partitioned index in an Index Unusable state: SQL*Loader runs out of space Check Unusable or Invalid Index: select index_name name,'No Partition' partition ,'No Subpartition' Subpartition,status from all_indexes where status not alter index idx_name unusable; alter index idx_name rebuild;. but it is possible that you'll need: drop index idx_name create [unique] index idx_name 6 Mar 2017 01502, 00000, "index '%s.%s' or partition of such index is in unusable state". MERGE: 1489 RENUMBERED TO 1502. Cause: An attempt has been made to Indexes can become invalid or unusable whenever a DBA tasks shifts the ROWID values, thereby requiring an index rebuild. These DBA tasks that shift table
If index is marked UNUSABLE , a successful rebuild will mark it USABLE . For a function-based index, this clause also enables the index. If the function on which 22 May 2016 Here's something I learned from Jonathan Lewis sometime ago. If you set an Index to be UNUSABLE but later issue a TRUNCATE TABLE, the 9 Dec 2015 The first p_manage_102_c cycle to run loads successfully, except that it leaves the Z01_ID4 index in an "unusable" state. Last fall, you 25 Nov 2009 Zero-size unusable indexes and index partions is a small but useful feature of Oracle Database 11g Release 2. Simply put, its aim is to save alter index unusable. Yet to be finished. See also using the +append hint with insert statements for a possible use to set an index to unusable.