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Learn Sql From Basics To Advanced And Become A Pro In Mysql - SKIKDA - 09-03-2023 Published 9/2023 MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz Language: English | Size: 6.46 GB | Duration: 19h 47m No need of any sub title, In any sql topics even the most complex topics like triggers stored proc were explained easily What you'll learn Learns how to install mysql workbench Learns how to work with mysql commands Learns how data is stored and modified in SQL Will provide complete knowledge on all database objects of sql Requirements No programming knowledge required, Learner must have a laptop/computer to pracice Description Why SQLStore large number of recordsShare huge data set among many peopleAdd and edit data easilyQuick and easy to find informationRDBMS TERMINOLOGYColumn as Attribute Row as Entity InstanceTable as EntityAlternateKey as UniqueKeyRELATIONSHIPS Cardinality90% of the tables in database will be linked with another tables.10%of the tables will be independent.There are three types of relationships between tablesone to oneone to manymany to manyTables can have a single / multiple relationships or may not have relationships.Structured data - 2 dimensional data Rows,ColumnsPrimaryKey in one table will be given as ForiegnKey in another table to build relationship.DATA MODELINGRDBMSPrimaryKey & ForiegnKey with relationship between them.1 to 1 - any PrimaryKey can become ForiegnKey1 to many employees in a departmentPK of parent table will be FK in child tableDepartment table Deptid(PK),DeptName,Employees Table Empid,EmpName,DeptId(FK)many to many(students and teachers,patients & doctors,Hospital & Doctors)(TeacherId,TeacherName)(StudentId,StudentName,TeacherId)New table will be created and extra column will be added(Bridge Table)Patient Table(PatientNo(PK),PatientName,Adress),Doctors Table(DoctorNo(PK),Name,Qualification,Salary, DateOfJoining, DateOfResigning)Patient Doctor Table()SDLC-Software Development Life CycleRequirement Analysis & Design Development Testing ReleaseDomain expert(SRS documentation) Architect SQL developers Testers Deployers(TL/Manager)ERD(Entity Relationship Diagram)Peter Chan-Used to design DatabaseReferential Integrity SQL server performs existence check when we create relationship.SELF REFERENTIAL TABLESA table which has both PrimaryKey and ForiegnKey in it & ForiegnKey refering the primary key in the same table.You are going to learn commands (DDL,DML,DQL,DCL,TCL)datatypes constraints CONSTRAINSNull DefaultPrimaryKey UniqueKeyForiegnKeyCheckAuto Incrementviewsoperatorsquery writingjoinssub queryderived tableViews IndexesStored ProceduresTriggers FunctionsCursors Overview Section 1: Introduction Lecture 1 Introduction and Installation of MYSQL Lecture 2 Introduction to mysql part - 1 Lecture 3 Introduction to mysql part -2 Section 2: Commands Lecture 4 Commands Lecture 5 Commands Part 2 Lecture 6 Commands Part 3 Section 3: Constraints Lecture 7 Constraints Lecture 8 Constraints Part 2 Section 4: Query Writing Lecture 9 Query Section 5: Sample tables Lecture 10 Banking tables Creation Section 6: Joins in SQL Lecture 11 Joins Lecture 12 Self Join Section 7: Sub Query Lecture 13 Sub Query Section 8: Derived Table Lecture 14 Derived table Section 9: Views Lecture 15 Views Section 10: Indexes Lecture 16 Indexing Section 11: Sored Procedures Lecture 17 Stored Prcedure Lecture 18 Stored Procedure 2 Lecture 19 Stored Procedure 3 & Intro to Error Handling Section 12: Error Handling Lecture 20 Error Handling/Exception Handling Section 13: Triggers Lecture 21 Triggers Intro Lecture 22 Triggers Part 2 Lecture 23 Triggers Part 3 Section 14: Functions Lecture 24 Functions In SQL Lecture 25 Functions Part 2 Lecture 26 Functions Part 3 Section 15: Transaction Control Language & Data Control Language Lecture 27 TCL & DCL Lecture 28 TCL & DCL Part 2 Section 16: Cursors & Wild Card Operators Lecture 29 Cursors & Wild Card Section 17: Interview Questions Lecture 30 Interview Beginner who is planning to learn mysql completely Buy Premium Account From My Download Links & Get Fastest Speed. |