WebMar 6, 2024 · 2 I have table where it's primary key index got unusable due to partition merge ( I may have done it wrong). select INDEX_NAME, STATUS from ALL_INDEXES WHERE TABLE_NAME = TRANSACTION' AND INDEX_NAME = 'PK_TRAN'; Status from above query is N/A (unusable) Then I tried to drop the index drop index PK_TRAN; resulted following error. WebApr 1, 2009 · drop/recreate primary key index 433147 Apr 1 2009 — edited Apr 1 2009 Any suggestions for dropping/recreating a primary key index? The index has to be dropped/recreated and not rebuilt due to ORA-600s. Do I simply disable/re-enable the primary key constraint? The database is 10g. Edited by: nickw2 on Apr 1, 2009 5:06 PM
PON_AUC_ITEMS_INTERFACE - docs.oracle.com
WebNov 1, 2005 · Another way to do this is to pre-create a non-unique index on the primary key. The creation of the primary key will not create an index automatically if a similar index (unique or non-unique) already exists on the pk-columns: SQL> create table q (a number); Table created. -- Now, create a non-unique index: SQL> create index pk_q on q(a); Index ... WebMar 25, 2003 · create unique index on t ( case when id > N then col1 end, case when id > N then col2 end ); where id is your primary key column that is based on the sequence. N is the current value (or the value that which you want all rows unique) col1, col2 are … lists for packing for vacations
Oracle how to make primary key index usable from unusable?
WebWhen you define a PRIMARY KEY or a UNIQUE constraint for a table, Oracle automatically creates a unique index on the primary key or unique key columns to enforce the uniqueness. The unique index associated with the constraint always has the name of the constraint, unless specify it explicitly otherwise. WebAug 3, 2009 · Iam trying to create a Primary Index on Large table and Iam using the Parallelism to make it fast. I have used the following script to create a Primary key Index. … WebCreating an Index Associated with a Constraint. Oracle Database enforces a UNIQUE key or PRIMARY KEY integrity constraint on a table by creating a unique index on the unique key or primary key. This index is automatically created by the database when the constraint is … If you know the title of the book you want, select its 3-letter abbreviation. For … Automating the Failover of Connections Between Primary and Standby … impact fee in hyderabad