Updating nested table
If table has 1 row and you insert one row, how many rows table will have? This process of extracting the elements of a collection is called collection unnesting. BDA_NT_TEST Cost: 1 Bytes: 77 Cardinality: 1 1 INDEX RANGE SCAN INDEX GLOB.
Regardless of its form, it must return a collection value—that is, a value whose type is nested table or varray. Both of them has really the same execution plan: Plan SELECT STATEMENT ALL_ROWSCost: 4 Bytes: 150 Cardinality: 1 2 TABLE ACCESS BY INDEX ROWID TABLE (NESTED) GLOB.
And how do I get my Excel to calculate and update formulas automatically again?If this is possible then i guess update will work and not give a non key-preserved table error. February 26, 2016 - pm UTC No, you define the constraints on the base tables (t1, t2).If you want more help with this, please provide the DDL for your tables (create table, constraints indexes) and an execution plan for the update. Primavera Archived For...dev2dev - BEA China Java Native Interface ... México Trade Promotions Resources Eloqua Consultants Application Server XML DBBerkeley DB개발자 (Korean)Data Integratorweblogic.eventserver.g...
With former you can't insert directly into nested table without updating nested column in main table first. I have two options as I know to do this: SELECT * FROM BDA_TAB TAB CROSS JOIN TABLE(TAB.nt_test) NET; No rows selected.