What is multiple partition?
No Answer is Posted For this Question
Be the First to Post Answer
What are all the difference between Like and Contains ?
How to run pl/sql statements in sql*plus?
What is clause in sql?
wtite down triggr not any entry on Sunday
How can we optimize a sql query?
What does the hierarchical profiler does?
What is a design view?
Is full outer join same as cross join?
What is the process of debugging?
can i use global variables in stored procedure or function
what is bulk bind
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)