We can use the view according to the access we have to the Oracle database. Now I am going to explain how to check all constraints on a table in Oracle using the examples Table of Contents How to find all const
Verify that oracle user can run X11 apps. In this case, use xclock app to check it out. Install it by using YaST or zypper command in case of not having it. First, set $DISPLAY variable, and run xclock with oracle user. If the app was launched, oracle user can run X11 apps. dla...
In this post, I am sharing one option to Disable / Enable the Foreign Key Constraint in PostgreSQL. During data migration and testing purpose, Database Developer requires to disable Foreign key constraint of a Table. Once you disable constraint, then later you might need t...
How to disable FLASH_CACHE DEFAULT, when ever I created object it takes FLASH_CACHE DEFAULT value. There is no entry in spfile or pfile for this parameter so I can't alter parameter using . We are not using Flash drive. Using Oracle 11.2.3 Standard Edition, Windows 64. example of Metad...
Hello Y'all, I received "ORA-02290: check constraint (PRODUCTION.PROJ_PH_PHASE_NUMBER_CK) violated" after running the following merge statement: {code }
Add Time in SQL HH:MM:SS to another HH:MM:SS Adding a column to a large (100 million rows) table with default constraint adding a extra column in a pivot table created uisng T-SQL Pivot Table query Adding a partition scheme to an existing table. Adding a Value to a 'date' C...
Using DML error logging to capture the error Making the constraintdeferrable But first, a quick recap on what primary keys and unique constraints are and why you have them. What is a Primary Key or Unique Constraint? Being able to locate one specific row in a table is a fundamental feature...
Placing an index can keep the data in memory, requiring more space. Writes could also be slower since the index also needs to be updated. When loading large amounts of data, it might be faster to disable indices, load the data, then rebuild the indices.Avoid...
Active Directory problem: Check if a user exists in C#? Active Directory User does not assign User logon name and User Principal Name AD LDS cannot ChangePassword, but it can SetPassword Add <?xml version="1.0" encoding="UTF-8" standalone="yes"?> to my xml response Add a Constra...
Indexes. They're one of the most powerful and misunderstood aspects of SQL performance. In this post we'll look at the purpose of an index, how to create and choose choose your index type. Then finish with a discussion of how to decide what to index and