Interested to Buy Any Domain ? << Click Here >> for more details...
What are the basic sql commands?
- 0 Answers
- 1090 Views
- I also Faced
- E-Mail Answers
No Answer is Posted For this Question
Be the First to Post Answer
Why use subqueries instead of joins?
what is commit? : Sql dba
What is Overloading of procedures ?
how to implement one-to-one, one-to-many and many-to-many relationships while designing tables? : Sql dba
write a query find which rows of a table is updated on 2 days before?
What is database migration?
can a stored procedure call itself or recursive stored procedure? How much level sp nesting is possible? : Sql dba
Regarding joins what are the differences you observed in oracle 9i and sql server?
Can sql developer connect to db2?
What is primary and foreign key?
Is pl sql a programming language?
Create table emp (id number(9), name varchar2(20),salary number(9,2)); The table has 100 records after table created.Now i nee to change id's Datatype is to be Varchar2(15). now Alter table emp modify(id varchar2(15),name varchar2(20), salary number(9,2)); Whether it will work or returns error? post answer with explanation.
-
Oracle (3259) - SQL Server (4518)
- MS Access (429)
- MySQL (1402)
- Postgre (483)
- Sybase (267)
- DB Architecture (141)
- DB Administration (291)
- DB Development (113)
- SQL PLSQL (3330)
- MongoDB (502)
- IBM Informix (50)
- Neo4j (82)
- InfluxDB (0)
- Apache CouchDB (44)
- Firebird (5)
- Database Management (1411)
- Databases AllOther (288)
