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http://onlydifferencefaqs.blogspot.in 1. what are the differences between truncate and delete? s.no truncate delete 1 truncate is faster delete is comparatively slower 2…
sql interview questions: 1. write a query to find the highest salary earned by an employee in each department and also the number of employees who earn the highest salary?…
sql server faq transact-sql optimization tips • use views and stored procedures instead of heavy-duty queries. this can reduce network traffic, because your client will…
important questions in oracle, sql--oracle 1) what are the back ground processes in oracle and what are they? this is one of the most frequently asked questions. there are…
sql interview questions and answers- basics 1. q. what does sql stand for? a. structured query language ------------------------------------------------------------------------------------------------------------…
page 1 sql interview questions created by vaibhav srivastava 1. the most important ddl statements in sql are: create table - creates a new database table alter table - alters…
1. how to implement isnumeric function in sql *plus? method 1: select length (translate (trim (column_name),' +-.0123456789',' ')) from dual ; will give…
sql queries interview questions - oracle part 1 as a database developer, writing sql queries, plsql code is part of daily life. having a good knowledge on sql is really important.…
question: what is commit & rollback statement in sql ? answer: commit statement helps in termination of the current transaction and does all the changes that occur in…
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sql server interview questions and answers for all database developers and developers administrators pinal dave sqlauthority.com vinod kumar extremeexperts.com 1 © copyright…
sql queries interview questions - oracle part 1 as a database developer, writing sql queries, plsql code is part of daily life. having a good knowledge on sql is really…
8/6/2019 sql servcer interview questions 1/47absrow-level functionthat returns anabsolute value.alter columncommand used tochange a column'ssize or type in atable.alter tablecommand…
interview questions .net windows forms 1. write a simple windows forms messagebox statement. system.windows.forms.messagebox.show ("hello, windows forms"); 2. can…
interview questions .net windows forms 1. write a simple windows forms messagebox statement. system.windows.forms.messagebox.show ("hello, windows forms"); 2. can…
8/22/2019 sql interview questions and frequently asked questions 1/24sqlsql is an english like language consisting of commands to store, retrieve, maintain & regulate…
index sql server interview questions 1 2 3 notice: all rights reserved worldwide. no part of this book may be reproduced or …
1. important topics for interviewshttp://neerajkaushik1980.wordpress.com__________________________________________________________________________________________ important…
sql interview questions and answers sql sql is an english like language consisting of commands to store, retrieve, maintain & regulate access to your database. sql*plus…
interview questions .net windows forms 1. write a simple windows forms messagebox statement. 2. system.windows.forms.messagebox.show ("hello, windows forms"); can…