Introducere curs SQL Server
Recomandam parcurgerea acestui curs in clasa cu instructor (acreditat Microsoft) tuturor utilizatorilor de busines care doresc sa invete interogarea Microsoft SQL Server de la A la Z. Inveti sa scrii comenzi DML (Select, Insert, Update, Delete) pentru manipularea datelor din MS SQL Server, sa interoghezi relational (joins) si sa pivotezi datele de business direct pe server, sa programezi in MS SQL Server cu T-SQL: proceduri, functii stocate si tratarea exceptiilor.
Cursul Pachet complet – Interogari Microsoft SQL Server (pentru business users) este disponibil pentru versiunile de Microsoft SQL Server: 2019, 2016, 2012, 2008
Cursul Pachet complet – Interogari Microsoft SQL Server (pentru business users) se adreseaza utilizatorilor de baze de date Microsoft SQL, care isi propun sa:
- manipuleze datele din tabelele MS SQL Server (folosind comenzile DML- Data Manipulation Language – Select, Insert, Update, Delete)
- foloseasca functii MS SQL la nivel de rand pentru manipularea si procesarea calculelor in tabele
- interogheze tabelele MS SQL
- creeze nomenclatoare grupate si agregate (clauza Group By si Having)
- altereze datele din baza de date MS SQL folosind comenzile DML (Insert, Update, Delete)
- migreze date in mod automat din/catre Excel si Access (Import/Export date)
- interogheze oricate tabele MS SQL Server simultan (joins): Inner Join, Left Join, Right Join, Full Join, UNION
- scrie select-uri “imbricate”, pentru cererile ce presupun mai multe interogari (subcereri simple, corelate, derivate)
- creeze tabele si structuri de date folosind comenzi DDL (Data Definition Language)
- implementeze constrangeri in tabelele MS SQL Server (NOT NULL, UNIQUE, PK, FK, Check)
- salveze comenzile SELECT in baza de date SQL Server (VIEWS)
- se familiarizeze cu conceptele de indexare (INDEX)
- optimizeze interogarile select pentru tabele masive de date
- scrie block-uri de cod programatic T-SQL, atat unele “anonime” cat si stocate (functii si proceduri custom UDF- User Defined Function)
- manipuleze complex datele din tabelele MS SQL Server
- trateze inerentele exceptii ce pot aparea in manipularea datelor MS SQL Server
- optimizeze interogarile select pentru tabele masive de date
| PRET DE LISTA |
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| 540 euro fara TVA |
| DURATA CURS |
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| 5 zile x 8 ore/zi |
| CERTIFICARE CURS |
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| IT Learning |
Discount-uri
| 3-7 participanti | -10% rezultand pretul final de 486 euro fara TVA/participant |
| 8-12 participanti | -20% rezultand pretul special de 432 euro fara TVA/participant |
| > =13 participanti | -30% rezultand pretul exceptional de 378 euro fara TVA/participant |
La absolvirea cursului SQL Server vei sti:
- Filter data with predicates in the WHERE clause
- Sort data using ORDER BY
- Filter data in the SELECT clause with TOP
- Filter data with OFFSET and FETCH.
- Write queries with built-in scalar functions.
- Use conversion functions.
- Use logical functions.
- Use functions that work with NULL.
- Write queries which summarize data using built-in aggregate functions.
- Use the GROUP BY clause to arrange rows into groups.
- Use the HAVING clause to filter out groups based on a search condition.
- Describe how multiple tables may be queried in a SELECT statement using joins.
- Describe how multiple tables may be queried in a SELECT statement using joins.
- Write queries that use inner joins.
- Write queries that use outer joins.
- Write queries that use self-joins and cross joins.
- Insert new data into your tables.
- Update and delete existing records in your tables.
- Describe the uses of queries which are nested within other queries.
- Write self-contained subqueries which return scalar or multi-valued results.
- Write correlated subqueries which return scalar or multi-valued results.
- Use the EXISTS predicate to efficiently check for the existence of rows in a subquery.
- Executing Dynamic SQL (using Exec statement and sp_executesql (stored procedure)
- Write queries which pivot and unpivot result sets.
- Write queries which specify multiple groupings with grouping sets.
- Describe the purpose of views.
- Create and manage views.
- Explain how to optimize query performance by using views.
- Describe the language elements of T-SQL used for simple programming tasks.
- Describe batches and how they are handled by SQL Server.
- Declare and assign variables and synonyms.
- Use IF and WHILE blocks to control program flow.
- Implement stored procedures.
- Create parameterized stored procedures.
- Work with execution plans.
- Handle errors in stored procedures.
- Create and use functions.
- Work with functions.
- Control execution context.
- Return results by executing stored procedures.
- Pass parameters to procedures.
- Create simple stored procedures which encapsulate a SELECT statement.
- Construct and execute dynamic SQL with EXEC and sp_executesql.
- Describe SQL Server’s behavior when errors occur in T-SQL code.
- Implement structured exception handling in T-SQL.
- Return information about errors from system objects.
- Raise user-defined errors and pass system errors in T-SQL code.
Agenda cursului SQL Server
Partea I – Interogarea Microsoft SQL Server Incepatori
Module 1: Basic SQL Querying
Module description
This module explains how to enhance queries to limit the rows they return, and to control the order in which the rows are displayed. The module also discusses how to resolve missing and unknown results.
Lessons
- Sorting Data
- Filtering Data with Predicates
- Filtering with the TOP and OFFSET-FETCH
- Working with Unknown Values
Lab:
Sorting and Filtering Data
Module 2: Using Built-In Functions
Module description
This module introduces the use of functions that are built in to SQL Server Denali, and will discuss some common usages including data type conversion, testing for logical results and nullability.
Lessons
- Writing Queries with Built-In Functions
- Using Conversion Functions
- Using Logical Functions
- Using Functions to Work with NULL
Lab:
Using Built-In Functions
Module 3: Grouping and Aggregating Data
Module description
This module introduces methods for grouping data within a query, aggregating the grouped data and filtering groups with HAVING. The module is designed to help the student grasp why a SELECT clause has restrictions placed upon column naming in the GROUP BY clause as well as which columns may be listed in the SELECT clause.
Lessons
- Using Aggregate Functions
- Using the GROUP BY Clause
- Filtering Groups with HAVING
Lab:
Grouping and Aggregating Data
Module 4: Querying Multiple Tables
Module description
This module explains how to write queries which combine data from multiple sources in SQL Server. The module introduces the use of JOINs in T-SQL queries as a mechanism for retrieving data from multiple tables.
Lessons
- Understanding Joins
- Querying with Inner Joins
Lab : Querying Multiple Tables
Lab:
Querying Multiple Tables
Partea II – Interogarea Microsoft SQL Server Intermediar
Module 1: Querying Multiple Tables
Module description
This module explains how to write queries which combine data from multiple sources in SQL Server. The module introduces the use of JOINs in T-SQL queries as a mechanism for retrieving data from multiple tables.
Lessons
- Understanding Joins
- Querying with Inner Joins
- Querying with Outer Joins
- Querying with Cross Joins and Self Joins
Lab:
Querying Multiple Tables
Module 2: Using DML to Modify Data
Module description
This module describes the use of Transact-SQL Data Manipulation Language to perform inserts, updates, and deletes to your data.
Lessons
- Inserting Data
- Modifying and Deleting Data
Lab:
Using DML to Modify Data
Module 3: Using Subqueries
Module description
This module will introduce the use of subqueries in various parts of a SELECT statement. It will include the use of scalar and multi-result subqueries, and the use of the IN and EXISTS operators.
Lessons
- Writing Self-Contained Subqueries
- Writing Correlated Subqueries
- Using the EXISTS Predicate with Subqueries
Lab:
Using Subqueries
Module 4: Pivoting and Grouping Sets
Module description
This module discusses techniques for pivoting data in T-SQL as well to introduce the fundamentals of the GROUPING SETS clause. It will also cover the use of GROUP BY ROLLUP and GROUP BY CUBE syntax in SQL Server.
Lessons
- Writing Queries with PIVOT and UNPIVOT
- Working with Grouping Sets
Lab:
Pivoting and Grouping Sets
Module 5: Implementing Views
Module description
The students will be introduced to the different types of views available in Microsoft SQL Server 2008 which provide a convenient way to access data through a predefined query.
Lessons
- Introduction to Views
- Creating and Managing Views
- Optimizing Performance by Using Views
Lab:
Implementing Views
Partea III – Interogarea Microsoft SQL Server Avansat
Module 1: Ranking Functions
Module description
Ranking functions return a ranking value for each row in a partition. Depending on the function that is used, some rows might receive the same value as other rows. Ranking functions are nondeterministic.
Lessons
- Over Partition Clause
- RANK
- NTILE
- DENSE_RANK
- ROW_NUMBER
Module 2: Programming with T-SQL
Module description
This module provides a basic introduction to T-SQL programming concepts and objects. It discusses batches, variables, control of flow elements such as loops and conditionals, how to create and execute dynamic SQL statements, and how to use synonyms.
Lessons
- T-SQL Programming Elements
- Controlling Program Flow
Lab:
Programming with T-SQL
Module 3: Implementing Stored Procedures
Module description
The students will learn the design and implementation of stored procedures to enforce business rules or data consistency, or to modify and maintain existing stored procedures written by other developers.
Lessons
- Implementing Stored Procedures
- Creating Parameterized Stored Procedures
- Working With Execution Plans
- Handling Errors
Lab:
Implementing Stored Procedures
Module 4: Implementing Functions
Module description
The students will learn the design and implementation of user-defined functions that enforce business rules or data consistency, or to modify and maintain existing functions written by other developers.
Lessons
- Creating and Using Functions
- Working with Functions
- Controlling Execution Context
Lab:
Implementing Functions
Module 5: Querying data with Stored Procedures
Module description
This module introduces the use of existing stored procedures in a T-SQL querying environment. It discusses the use of EXECUTE, how to pass input and output parameters to a procedure, and how to invoke system stored procedures.
Lessons
- Writing Queries with PIVOT and UNPIVOT
- Passing Parameters to Stored Procedures
- Creating Simple Stored Procedures
- Working with Dynamic SQL
Lab:
Executing Stored Procedures
Module 6: Implementing Error Handling
Module description
This module introduces the use of error handlers in T-SQL code. It will introduce the difference between compile errors and run-time errors, and will cover how errors affect batches. The module will also cover how to control error handling using TRY/CATCH blocks, the use of the ERROR class of functions, and the use of the new THROW statement.
Lessons
- Using TRY / CATCH Blocks
- Working with Error Information
Lab:
Implementing Error Handling
Metoda de lucru
Solutia de instruire “Ultra all inclusive SQL Server training” , bazata pe o metodologie unica de tip “all in one“, mai exact un pachet complet, cuprinzand urmatoarele beneficii, fara insa a se limita la acestea:
- Vizita trainerului nostru la sediul companiei client, in scopul identificarii nevoilor reale de instruire ale acesteia.
- Testarea ai evaluarea cursantilor pre-instruire, pentru stabilirea nivelului lor de cunostinte si abilitati.
- Personalizarea agendei cursului, conform nevoilor de instruire convenite, pornind de la background-ul real al participantilor.
- Livrarea efectiva a cursului in clasa de catre trainerul certificat Microsoft, responsabil de proiectul de instruire customizat, bazata 100% pe aplicatii practice.
- Lucrul la clasa direct pe bazele de date SQL Server propuse de cursanti (imbinarea instruirii cu consultanta).
- Organizarea cursurilor in locatia aleasa de client: la sediul IT Learning sau al beneficiarului, oriunde in tara.
- Facilitatea deplasarii laboratorului mobil in locatia indicata de client.
-
Feedback la cald oficial Microsoft, in baza caruia se poate invoca clauza “Money back guarantee”: In cazul obtinerii unui nivel de satisfactie mai mic de 75 % , reflectat de formularul de feedback, garantam returnarea taxei de participare sau reluarea cursului fara nici un cost”.
- Elaborarea raportului trainerului privitor la progresul absolventilor ai recomandarie acestuia pentru continuarea perfectionarii.
- Emiterea certificatului oficial Microsoft, care atesta absolvirea cu succes a cursului SQL Server.
- Suport acordat online de catre trainer sau prin forumul comunitatii IT Learning, unde se ofera raspuns la orice intrebare in materie de SQL Server.
Standard de calitate
Conform insusi principiului de baza al Sistemului de management al calitatii, implementat de IT Learning, obiectivul nostru este satisfactia clientului. Pentru atingerea acestui obiectiv, evaluarea calitatii serviciilor livrate este esentiala.
In acest sens va incurajam sa folositi orice cale si metoda de comunicare (feedback la cald si la rece, testimonial scris, telefon, e-mail, blog, forum, retele sociale etc.), pentru a va exprima, nu atat satisfactia pentru calitatea serviciilor noastre, care reprezinta in fapt angajamentul nostru ferm, asumat prin contract, cat mai ales, daca este cazul, insatisfactia de orice fel privind prestatia noastra, care ne va ajuta sa imbunatatim standardul acestor servicii, in beneficiul dvs.
Ce include taxa de participare la curs
Taxa de participare include serviciile de instruire in clasa, cu instructori certificati Microsoft, precum si urmatoarele beneficii, unice in Romania, oferite exclusiv de IT Learning:
- Suportul de curs oficial Microsoft MOC (Microsoft Official Curriculum) in format electronic;
- Evaluarea finala a cunostintelor si abilitatilor practice dobandite in urma absolvirii cursului, prin rezolvarea unui exercitiu complex, in cadrul unui workshop;
- Emiterea certificatului oficial Microsoft, care atesta absolvirea cu succes a cursului SQL Server.
- Raportul de evaluare, redactat de trainer, in care va fi consemnat progresul dvs., comparand nivelul initial de abilitati, cu cel final;
- Consultanta post-instruire, prin intermediul forumului Comunitatii utilizatorilor MS Office din Romania, in calitatea dvs. de membru;
- Laptop cu materiale de profil, pe perioada instruirii, cu software preinstalat.
- Servicii conexe, oferite exclusiv pentru cursurile organizate la sediul IT Learning:
- Cofee break (ceai, cafea, apa de baut)
- OPTIONAL: Masa de pranz la restaurant, la pretul de 33 lei / zi / persoana, neinclus in pretul cursului
Inscriere / Facturare / Plata / “Money back guarantee”
- Daca sunteti persoana fizica, sau grup de maxim 5 participanti din partea unei companii, va puteti inscrie doar in clasele noastre deschise, anuntate pe site la pagina “Calendar Cursuri Open“
- Rezervarea locului / locurilor in sala de curs Open se face telefonic (0787.692.238) sau prin e-mail la adresa office@itlearning.ro , in reply urmand sa primiti fisa de inscriere care trebuie completata de dvs. si retrimisa noua impreuna cu datele de facturare
- Urmeaza emiterea facturii, pe care o veti primi tot pe e-mail, in baza careia urmeaza sa efectuati plata (transfer bancar sau depunere numerar in contul IT Learning) si sa ne trimiteti confirmarea aferenta
- Veti primi la randul dvs. confirmarea noastra ferma ca sunteti inscris(a) la cursul respectiv, impreuna cu detaliile organizatorice (orarul cursului, coffee-break, pauza de pranz etc.)
- Daca sunteti persoana juridica si doriti inscrierea unui grup de peste 5 participanti, vom formula o oferta personalizata cu discount de volum, exclusiv pentru compania dvs., conform specificatiilor primite telefonic, prin fax (0371.602.780) sau pe e-mail la adresa office@itlearning.ro
- Dupa acceptarea ofertei (livrabile, costuri, agenda, perioada si locatia organizarii cursului) urmeaza etapa contractuala
- Odata agreata forma finala a contractului de legal-ul partilor, urmeaza semnarea si livrarea efectiva a serviciilor convenite, a caror facturare si plata se va face numai dupa primirea feadback-urilor completate de absolventi la finalul instruirii si numai in virtutea clauzei “Money back guarantee”:”In cazul obtinerii unui nivel de satisfactie mai mic de 75 %.