So, we can easily find all the constraints on the table in Oracle using data dictionary views. We can then take whatever action like modify, disable, or drop, we want to take on these constraints. Constraints are enforcing data integrity rules in the Oracle database and we must be careful...
select sum(bytes)/1024/1024 as "Index Size (MB)" from user_segments where segment_name='&INDEX_NAME'; Conclusion: After reading this post you will be able to check index on a table and index size in Oracle. You can also find index column in Oracle all other details from the above q...
The insert statement adds a new row or rows in a table in theOracle database. We generally use it after we have created a table in the database. One important point to remember is that while inserting records into a table, we must provide a value for every NOT NULL value. Let us lo...
How do I check if EmpID EE# exists in SupervisorID column and categorize it based on Manager or Individual Contributor in OBIEE. Here's the table for reference. Currently, consider there are only 2 columns EmpID EE# and SupervisorID. I need a formula t...
1. How to check the consistency the backup , why i am can not see my table ? 2. How to set NBU script when in one box solaris have 3 instance oracle ? for example each instance different oracle home and password and user the oracle owner ...
SELECT * FROM USER_TAB_PARTITIONS WHERE TABLE_NAME = 'SALE_PRODUCT'; Let execute the query in and check the result. As we can see in the screenshot above the query displays the details. Example #2 – Using Partition by Hash to Create a Table ...
create table toys_clone as select * from toys;Easy, right?Yes. But, as always, there's more to it than this. You'll want to add some constraints to your table. And there are many types of table available in Oracle Database, including:Table...
Don’t leave value on the table Customers who have committed to a sale do make other last-minute purchases when offered. Sellers can immediately take advantage of all upsell and cross-sell opportunities with CPQ. The software tracks previous orders and makes additional purchase recommendations. Whe...
Posted in ORACLETagged advantages of global temporary table in oracle, alter global temporary table, delete global temporary table in oracle, how to check global temporary table in oracle, how to drop global temporary table in oracle, ora-14452 drop global temporary table, ora-14452 while ...
Below are the steps to drop and recreatetemptablespace in Oracle. You can also assign default temporary tablespace to the newly created tablespace. Steps to Recreate TEMP Tablespace STEP 1: Check the existing temp tablespace name, size and the file name. ...