in Technology by
What are the types of sub query?

1 Answer

0 votes
by

 What are the types of sub query?

There are three types of sub query –

Single row sub query which returns only one row

Multiple row sub query which returns multiple rows

Multiple column sub query which returns multiple columns to the main query. With that sub query result, Main query will be executed.

Related questions

0 votes
    What is sub query and its properties?...
asked Nov 9, 2020 in Technology by Editorial Staff
0 votes
    I'm a bit stuck on this. Basically I want to do something like the following SQL query in LINQ ... JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...
asked Mar 25, 2022 in Education by JackTerrance
0 votes
    I have two tables containing Tasks and Notes, and want to retrieve a list of tasks with the number ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...
asked Mar 12, 2022 in Education by JackTerrance
0 votes
    Tab leaders are the lines that joins the topic and sub-topics to the page number. * True/False Select the correct answer from above options...
asked Dec 20, 2021 in Education by JackTerrance
0 votes
    How do you pass the data to sub-activities android?...
asked Jan 14, 2021 in Technology by JackTerrance
0 votes
    I'm working on a site that has a dynamically generated FAQ and I'm trying to get nested accordions ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...
asked Jul 30, 2022 in Education by JackTerrance
0 votes
    Actually I am checking the excel values whether they are displayed on the web page Mouse hover menu. The menu includes titles and the ... ")); int submenuui = 0; for (int a=1;a...
asked Jul 20, 2022 in Education by JackTerrance
0 votes
    I've got a menu with multiple child elements, the problem I'm having is that the child menu is ... JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...
asked Jul 14, 2022 in Education by JackTerrance
0 votes
    I've got a menu with multiple child elements, the problem I'm having is that the child menu is ... JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...
asked Jun 30, 2022 in Education by JackTerrance
0 votes
    I've got a menu with multiple child elements, the problem I'm having is that the child menu is ... JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...
asked Jun 23, 2022 in Education by JackTerrance
0 votes
    I am having a challenge. I am using Jpos and I am trying to set field 127 sub-element 033 as well as unpacking it. When packing ... isoMsg.getString("127.033")); for (int i = 1; i...
asked Apr 23, 2022 in Education by JackTerrance
0 votes
    I have a React User Profile page that retrieves User object from back-end. User profile object contains a ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...
asked Apr 21, 2022 in Education by JackTerrance
0 votes
    For example, assuming I can generate this page but won't be able to hard-code the article number, ... JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...
asked Apr 2, 2022 in Education by JackTerrance
0 votes
    I have a domain that will be accessed by a small, private group of people. So I want to control ... JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...
asked Mar 11, 2022 in Education by JackTerrance
0 votes
    Is there a way to find all the sub-sentences of a sentence that still are meaningful and contain at least one ... solve this problem. Select the correct answer from above options...
asked Feb 4, 2022 in Education by JackTerrance
...