Author

Falguni Thakker

Falguni Thakker

Assistant Professor

at · 75 articles published

Dedicated professional with expertise in SQL, Python, C++, and Linux. Currently serving as a professor at a prestigious university. With a passion for teaching and a strong technical background, she inspires the next generation of computer scientists.

Areas of expertise

Author profile illustration for Falguni Thakker — technical writer at GoLinuxCloud

Articles by Falguni Thakker

databases

SQL OUTER JOIN Explained

SQL OUTER JOIN is used to preserve all of the records that have values in either the left or right table, In the SQL OUTER JOIN all the content of both tables are integrated together whether they are matched or not

Falguni Thakker12 min read
databases

SQL LIMIT Usage Explained

We have covered practical examples of SQL LIMIT starts with simple example LIMIT with number of rows , order by clause, left outer join , where clause

Falguni Thakker7 min read
databases

SQL Exists Explained in Detail

We have covered the overview of the SQL Exists operator, define the use of SQL Exists, Syntax of how to use SQL Exist with an explanation of each syntax argument, also covered the practical examples of SQL Exists starts …

Falguni Thakker9 min read
databases

SQL FULL OUTER JOIN Explained

Examples to use SQL Full Outer Join with two tables, three tables, multiple tables with Where Clause, multiple tables with Group by Clause, Using Union Clause, Using Union Clause & Where condition

Falguni Thakker8 min read
databases

SQL TOP Explained

SQL TOP clause is used to limit the records returned as the result set of SQL select query by specified number of rows or percentage of rows in SQL Server.

Falguni Thakker8 min read
databases

SQL Domain Constraints (NOT NULL, Check, UNIQUE)

Domain constraint is used to restrict the values to be inserted in the column or relation, domain constraint defines a valid set of values for a table

Falguni Thakker8 min read
databases

SQL Transactions Explained

SQL Transactions consists of a sequence of SQL statements and/or queries, the SQL standard specifies that a transaction begins implicitly when an SQL

Falguni Thakker7 min read
databases

SQL Stored Procedure Explained

SQL stored procedures are generally precompiled group of an ordered series of Transact-SQL statements stored into a single logical unit which allow for

Falguni Thakker9 min read
databases

SQL Mapping Carnality Explained with Examples

SQL mapping cardinalities define the relationship between the entities or tables of one relationship set with the entities or tables of another relationship

Falguni Thakker5 min read
databases

SQL Floor() function Explained

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Falguni Thakker3 min read
databases

SQL Drop Constraint Explained

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Falguni Thakker5 min read
databases

SQL add column with default value to an existing table

SQL ALTER TABLE statement is used to make changes in the existing SQL table and can be used to add column with default values

Falguni Thakker6 min read
databases

How to import SQL file using CLI in MySQL?

We are covered overview of .sql file , steps to import .sql file , how to open MySQL command line , how to change current database using USE command , and also explained two ways to import .sql files import using MySQL …

Falguni Thakker4 min read
databases

SQL NOT IN Operator Explained [8 Practical Examples]

Examples of SQL NOT IN with Numeric list of values, String list of values, Date list of values, Subquery, columns, Update statement, Delete statement, HAVING CONDITION

Falguni Thakker7 min read
databases

SQL RIGHT OUTER JOIN Explained

SQL RIGHT OUTER JOIN is one type of SQL OUTER JOIN used to retrieve all records from the right table of the join and match records from the left table side of the join, the records for which there is no matching record …

Falguni Thakker7 min read