Αποτελέσματα Αναζήτησης
7 Νοε 2013 · I want to move 1 million rows of data to another table. Im using query: insert into Table1 select * from Table2; in my PL/SQL function. But this way is too slow. How can I do this with Bulk Insert method? Source and destination table has same structure. Tables have hash partition and 1 index.
17 Μαρ 2011 · 1. inserting bulk data from one table to similar other table and deleting from first table 2. Partitioning the table and moving data from one partition to other
If you want to create table with data . First create the table : create table new_table as ( select * from old_table); and then insert . insert into new_table ( select * from old_table); If you want to create table without data . You can use : create table new_table as ( select * from old_table where 1=0);
21 Σεπ 2011 · To quickly move big tables between schemas I use EXCHANGE PARTITION feature of Oracle 8i. for example: SQL> connect as user "A" SQL> create table large_table ( a number, b char, c date ) -- just for this example only.
12 Ιουν 2019 · Import 2 tables (this will import data , indexes, and constraints PK & FK ) . Here I found something unexpected with "Referenced Constraint name" in dba_constraints table. Here is sequence of steps for this test:
10 Μαρ 2017 · In Oracle 12c Release 2, you can convert your non-partitioned table to partitioned table using ALTER TABLE statement. But, as per your tagging, you are in 11g R2 and you don't have this option. Documentation: Redefining Tables Online; Oracle 12.2: Online Conversion of a Nonpartitioned Table to a Partitioned Table
You can use transportable tables to move a table or a set of tables from one database to another without transporting the entire tablespaces that contain the tables. You can also copy or move individual partitions and subpartitions from one database to another using transportable tables.
