#basicSQL - Twitter Hashtag

20 days ago

In the database world, NULL is a marker that indicates: A. A value is missing or unknown B. The number 0 C. An empty string #null #BasicSQL #MySQL

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Alexandrina @Alex_and_rinna

29 days ago

In SQL, both WHERE and HAVING express condition. Hence, they are interchangeable. A. True B. False #BasicSQL #Keywords

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Alexandrina @Alex_and_rinna

29 days ago

Choose the aggregate function in SQL: A. COUNT() B. AVG() C. SUM() D. all of the above #basicSQL #AggregateFunctions

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tejamacharla1997 @TejaMacharla

about 2 years ago

Just solved all Basic Select challenges in SQL on @HackerRank. Try it out! https://t.co/7i0NBIIBg6 #programming #programmer #SQL #basic #basicsql

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Maryam Habib @habibmaryam1

over 2 years ago

Follow for more 'did you know' every Friday. #basicsql

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Maryam Habib @habibmaryam1

over 2 years ago

Here is how to use Truncate in SQL: TRUNCATE TABLE your_table_name; #basicsql

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Maryam Habib @habibmaryam1

over 2 years ago

Here is how to create an index: SELECT * FROM table_name WHERE name = 'specific_name'; #basicsql

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Maryam Habib @habibmaryam1

over 2 years ago

getting a handle on what all that data means, in a nutshell. Follow for more SQL 'did you know'. #basicsql

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Maryam Habib @habibmaryam1

over 2 years ago

the query using the select statement will be written as thus: Select * From Patient #basicsql #didyouknow

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Maryam Habib @habibmaryam1

over 2 years ago

I will begin a series called the 'Did you know?' series on SQL. This is for beginners who are just starting out. The did you know series will be dropped every Friday, so that you can have time over the weekend to ponder. Follow for more SQL discoveries. #sql101 #basicsql

habibmaryam1's tweet photo. I will begin a series called the 'Did you know?' series on SQL. This is for beginners who are just starting out.

The did you know series will be dropped every Friday, so that you can have time over the weekend to ponder.

Follow for more SQL discoveries.

#sql101 #basicsql https://t.co/vyW8Y8mcxy

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Use My Notes: Best Educational Platform @usemynotes

almost 3 years ago

Advanced SQL in DBMS https://t.co/4wFUco87bS #advance #advancesql #DBMS #rdmbs #database #managements #system #article #blog #education #edu #tech #technology #key #dms #attributes #sql #basicsql

usemynotes's tweet photo. Advanced SQL in DBMS
https://t.co/4wFUco87bS
#advance #advancesql #DBMS #rdmbs #database #managements #system #article #blog #education #edu #tech #technology #key #dms #attributes #sql #basicsql https://t.co/DVoBr2eLbS

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Use My Notes: Best Educational Platform @usemynotes

almost 3 years ago

DBMS Basic Introduction to SQL https://t.co/P175SM0iZh #DBMS #rdmbs #database #managements #system #article #blog #education #edu #tech #technology #key #dms #attributes #sql #basicsql

usemynotes's tweet photo. DBMS Basic Introduction to SQL
https://t.co/P175SM0iZh
#DBMS #rdmbs #database #managements #system #article #blog #education #edu #tech #technology #key #dms #attributes #sql #basicsql https://t.co/Ul11CEk3vB

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Ataubo Mbakwa @BaronMbakwa

over 3 years ago

@Ahluwalia_hars @SaveToNotion #thread #BasicSQL

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乇ᐯ|ㄒ丂  @Evitsxx

over 3 years ago

Nothing is impossible. The word itself says 'I'm possible! #erd What is the purpose of ERD (ERD) is crucial to creating a good database design. It is used as a high-level logical data model #basicsql What is SQL? It is a domain-specific language used in programming.

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Steven Tiu @StevenTiu22

over 3 years ago

#basicsql Question 1 A: The SQL Environment consists of Data Definition Language, Data Manipulation Language, and Data Control Language

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blurryface @_rowbie

over 3 years ago

"Never stay the same always try to improve" #erd Question: How are erd used? Answer: to make a data store's content visible. #basicsql Question: What is an update statement Answer: it is altered data in already existing rows.

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I'm @Cheiszer_

over 3 years ago

Humans grow. #erd How do you represent weak entities in ER diagrams? - Weak entities are represented by double rectangles in ER diagrams. #basicsql What is an Index? - An index creates an entry for each value and it will be faster to retrieve data.

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kang yuna ♡ @soli17days

over 3 years ago

[What are the main components of entity relationship diagram?] [They are Entities, Attributes and Relationships] #basicsql [What are the SQL environment?] [Data Definition Language, Data Manipulation Language and Data Control Language]

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VIONN @kodamaa__

over 3 years ago

"be easy, take your time" #erd It is when one is in which a relationship exists between occurrences of the same entity set. Unary Relationship #basicsql SQL commands that deals with the manipulation of data present in the database. Data Manipulation Language (DML)

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Tilly Green @tillygreenfan

over 3 years ago

"NeverAgain, Never Forget" we learned about the Entity Relationship Models, which is an organized data or model for an organization or business area. What are the 4 Relationship Degree? Mandatory One, Mandatory Many, Optional One, and Optional Many. #erd #basicsql

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