Oracle - SQL - Alter Table

Показать описание

Oracle - SQL - Alter Table
Lecture By: Mr. Anadi Sharma, Tutorials Point India Private Limited.

Рекомендации по теме

Комментарии

Use coupon "YOUTUBE12" to get ‘’FLAT 12%’’ OFF at Checkout.

TutorialsPoint_

@tutorials point anadi bro you missed one point how to rename the column by using alter statement 😅 OK guys how to rename the column name by using alter statement it's simple just apply sql>alter table employess rename column col1 to newcol1; syntax is sql> alter table [table name] rename [existing column name ] to [new column name ]; guys apply this first and after apply the drop unused columns command

Krishnakumar-frsw

Thanks brother for your nice tutorials, I faced a problem can not drop colunm in SYS user which is connect as sysdba.

ahsanulmoyej

Hi, I'm unable to drop the column name "Salary".
Please help!!

syedjawadshah

ERROR at line 1:
ORA-12988: cannot drop column from table owned by SYS.
now what can i do..???

bablu

Sir, Which software should we use if the table data is huge?

VadlakondaHasini

How to rename the column? you didnt discuss

asmashaikh

Can u telll me how to insert the table

hafidza.p

What i have to do if i want to add Column by position....???? please help

sppatro

how to add col before and after
thats like i want to add col after emp_id, so how to add.

abheshkumar

Sir How can someone know what all columns have been put as " Set Unused" ?

labhanshgupta

Sir ager alter table ka table dakna chyeta ho to Kay kar
Jasy simple table ma (desc or tablet name) write kerty Han to table show hota ga asy alter table ka liy kon si command day gay to table ay ga

sadiasadiaqamar

When I tried to drop salary column it's saying" cannot drop column from table owned by sys". Please suggest do I have to create another user other than sys so that I can perform this drop command.

dips

2:19 how did you automatically select desc employees command without even typing it fully?

rahulchatterjee

Cannot drop column from table owned by sys

bablu

How can I find the workspace name in Oracle 11g

harshneema

Video is not clear after Alter add topic

savitaameti

Write querry How to select domain in email address or service provider

harshitamirase

SQL)Alter table employees drop column salary;
*Not working*
Error: cannot drop column from table owned by SYS

freedomqclan

Oracle - SQL - Alter Table

Oracle - SQL - Alter Table

SQL ALTER COMMAND | add, delete, modify and rename column/table in oracle

Lec-55: ALTER Command (DDL) in SQL with Implementation on ORACLE

How to Change Oracle SQL Developer Font Type & Font Size | Oracle SQL Developer Tips and Tricks

Add table constraint using ALTER table command | Oracle SQL fundamentals

Oracle SQL Developer Tips : How to change the language

Issue Solved-ORA-28001: the password has expired |Oracle SQL Tutorial for beginners| Techie Creators

How to ADD COLUMN to table in SQL

Adding Cluster Nodes in Oracle RAC Environment Step by Step

Oracle SQL Plan Hash Value Flip : How to create SQL Profile identify and Fix

SQL Developer Issues - ORA-01653 unable to extend table by 8 in tablespace

How to RENAME COLUMN in table in SQL

How to DELETE COLUMN in table in SQL

20 Tips for Oracle SQL Developer (To Save You Time)

Oracle - SQL - Drop Table

Add Table Constraints | Oracle SQL Developer

Oracle SQL Developer Tips : How to format code

Add and Drop Constraint On an Existing Table | Oracle SQL Tutorial for beginners | Techie Creators

How to CHANGE COLUMN TYPE VARCHAR to INT in SQL

How to change Oracle Database password || Changing HR password in SQL Developer

ADD and DROP a Constraint using ALTER TABLE command in SQL || Lesson 42 || DBMS || Learning Monkey |

SQL Tutorial - How to change the order of columns in a table using Alter table statement in SQL?

SQL Developer: How to reset an EXPIRED password by using Oracle SQL Developer

Locking in Oracle | Oracle SQL Tutorial Videos | Mr.Vijay Kumar