e.g.:ALTER INDEX INDEX_01 DROP PARTITION P1; ALTER INDEX INDEX_01 DROP PARTITION P2; ALTER INDEX INDEX_01 REBUILD PARTITION P3; 3.重命名索引分区:ALTER INDEX ... RENAME PARTITION ... TO PARTITION ... e.g.:ALTER INDEX INDEX_01 RENAME PARTITION PART_OLD_NAME TO PARTITION PART_NEW_NAME...
Local indexes, global indexes, non-partitioned inexclusions are not unusable (remain VALID). In the case of "alter table drop partition" When "update indexes" and "update global indexes" are not used, The status of the local index is not affected, the global index and the non-partitioned...
Oracle Partition - Tablespace (Table Move|Index Rebuild) Oracle Partition - Data Load Metadata Usable: select * from dba_ind_partitions where status <> 'USABLE'; select * from dba_ind_subpartitions where status <> 'USABLE'; Copy SQL Download Locality SELECT * FROM all_indexes where partitio...
a matching partition is also added to each local index. Since Oracle assigns names and default physical storage attributes to the new index partitions, you may wish to rename or alter them after the ADD operation is complete.
Local index and global index are not unusable (remain VALID). In the case of "alter table drop partition" When "update indexes" and "update global indexes" are not used, The status of the local index is not affected, the global index becomes unusable. ...
In Oracle 19c, the correct syntax to rebuild an index is: ALTER INDEX <index_name> REBUILD; Using this command to improve Oracle performance in 19c: Rebuild vs. Rebuild Online: In Oracle 19c, consider using the `ALTER INDEX <index_name> REBUILD ONLINE;` command instead. This allows...
If there are local indexes defined on the table, this statement also splits the matching partition in each local index. Because Oracle assigns system-generated names and default storage attributes to the new index partitions, you may wish to rename or alter these index partitions after splitting ...
Oracle usage Local and global indexes are used for partitioned tables in Oracle databases. Each index created on a partitioned table can be specified as either local or global. Local partitioned indexmaintains a one-to-one relationship between the index partitions and the table par...
Oracle Error: ORA-01502: index <index name> or partition of such index is in unusable stateORA-06512: at ...ORA-06512: at line 2ABINITIO(DB10031): SQL: ECI_SCHEMA.DL_UPD_RACN_FIELDS:var_rev_item_earn_dtl_id_nbr,:var_plan_racn_nbr,:var_racn_nbrABINITIO(DB10031): Parse Error...
ORA-01502: index ‘index_name' or partition of such index is in unusable state ORA-06512: at line 168 错误原因: 这个错误一般是因为索引状态为UNUSABLE引起的。你可以通过下面SQL,查看索引的状态 SELECT OWNER, INDEX_NAME,STATUS FROM DBA_INDEXES WHERE INDEX_NAME='INDEX_NAME' ...