Articles by Falguni Thakker
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
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
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 …
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
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.
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
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
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
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
SQL Floor() function Explained
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SQL Drop Constraint Explained
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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
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 …
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
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 …

