Non-classical logic | Fuzzy logic
SQLf is a SQL extended with fuzzy set theory application for expressing flexible (fuzzy) queries to traditional (or ″Regular″) Relational Databases. Among the known extensions proposed to SQL, at the present time, this is the most complete, because it allows the use of diverse fuzzy elements in all the constructions of the language SQL. SQLf is the only known proposal of flexible query system allowing linguistic quantification over set of rows in queries, achieved through the extension of SQL nesting and partitioning structures with fuzzy quantifiers. It also allows the use of quantifiers to qualify the quantity of search criteria satisfied by single rows. Several mechanisms are proposed for query evaluation, the most important being the one based on the derivation principle. This consists in deriving classic queries that produce, given a threshold t, a t-cut of the result of the fuzzy query, so that the additional processing cost of using a fuzzy language is diminished. (Wikipedia).
Creating a database, table, and inserting - SQLite3 with Python 3 part 1
Welcome to an SQLite mini-series! SQLite, as the name suggests, is a lite version of an SQL database. SQLite3 comes as a part of the Python 3 standard library. Databases offer, typically, a superior method of high-volume data input and output over a typical file such as a text file. SQLit
From playlist Python 3 Basics Tutorial Series
MySQL SQL Statements Tutorial 1
Here I explain what SQL is & show many statements in sql. I explain what a database is, what SQL is, explain RDMS, show you how to create a table and explain every SQL Data Type.
From playlist SQL Tutorial
The SQL Create Index Statement
This video explains how to use the CREATE INDEX statement of the Structured Query Language (SQL). It is the third in a series about a subset of SQL known as the Data Definition Language (DDL), which can be used to create and modify the table structures within a relational database. It in
From playlist Databases
What Is SQL? | SQL Explained in 2 Minutes | What Is SQL Database? | SQL For Beginners |Simplilearn
This video on "What is SQL" will take you through the basic concept of what SQL Database is and the reasons to use SQL along with all the advantages of using Structured Query Language. I will describe how SQL designs, builds, and maintains database applications tailored to the client's bus
From playlist SQL Tutorial Videos🔥[2022 Updated]
Credits go out to the makers of Fast-Track See the webpage at: http://www.thepentest.com/
From playlist SQL injection
Join In SQL | SQL Joins | SQL Tutorial | Join SQL | SQL Joins with examples | Simplilearn
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From playlist SQL Tutorial Videos🔥[2022 Updated]
From playlist Week 8 2015 Shorts
Learn SQL with Socratica |¦| SQL Tutorial |¦| SQL for Beginners
SQL - Structured Query Language - is a language to talking to databases. All the popular databases support SQL: PostgreSQL, MySql, Sqlite, and more… Using simple commands, you can easily retrieve data from a database with hundreds of tables and billions of pieces of data. Join us as we b
From playlist Introduction to SQL (Computer Science)
Relational Databases (part 1 of 6)
The essential concepts of relational databases. Part of a larger series teaching programming. Visit codeschool.org
From playlist Relational Databases
Advanced SQL course || SQL tutorial advanced
SQL or "sequel"; Structured Query Language) is a domain-specific language used in programming and designed for managing data held in a relational database management system (RDBMS), or for stream processing in a relational data stream management system (RDSMS). It is particularly useful
From playlist SQL
🔥 SQL Tutorial For Beginners 2023 | SQL Full Course 2023 | SQL Tutorial 2023 | Simplilearn
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From playlist Simplilearn Live
🔥SQL For Data Analytics 2022 | Skills Needed For Data Analysis In SQL | SQL Tutorial | Simplilearn
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how to use sql injection part1
Credits go out to the makers of Fast-Track See the webpage at: http://www.thepentest.com/
From playlist SQL injection