SQL
SQL Stored Procedure Explained [Practical Examples]
SQL stored procedures are generally precompiled group of an ordered series of Transact-SQL statements stored into a single logical unit which allow for
35+ SQL Functions Explained in Detail [Practical Examples]
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SQL Transactions Explained [Practical Examples]
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 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 TOP Explained [Practical Examples]
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.