MSBI Training

What is PL/SQL?

What is PL/SQL?

PL/SQL stands for Procedural Language extension of SQL.

PL/SQL is a combination of SQL along with the procedural features of programming languages.

It was developed by Oracle Corporation in the early 90’s to enhance the capabilities of SQL.

The PL/SQL Engine:

Oracle uses a PL/SQL engine to processes the PL/SQL statements. A PL/SQL language code can be stored in the client system (client-side) or in the database (server-side).

SQL GRANT REVOKE Commands

SQL GRANT REVOKE Commands

DCL commands are used to enforce database security in a multiple user database environment. Two types of DCL commands are GRANT and REVOKE. Only Database Administrator’s or owner’s of the database object can provide/remove privileges on a database object.

SQL GRANT Command

SQL GRANT is a command used to provide access or privileges on the database objects to the users.

The Syntax for the GRANT command is:

GRANT privilege_name
ON object_name
TO {user_name |PUBLIC |role_name}
[WITH GRANT OPTION];

  • privilege_name is the access right or privilege granted to the user. Some of the access rights are ALL, EXECUTE, and SELECT.
  • object_name is the name of an database object like TABLE, VIEW, STORED PROC and SEQUENCE.
  • user_name is the name of the user to whom an access right is being granted.
  • user_name is the name of the user to whom an access right is being granted.
  • PUBLIC is used to grant access rights to all users.
  • ROLES are a set of privileges grouped together.
  • WITH GRANT OPTION – allows a user to grant access rights to other users.

For Example:

GRANT SELECT ON employee TO user1;

This command grants a SELECT permission on employee table to user1.

You should use the WITH GRANT option carefully because for example if you GRANT SELECT privilege on employee table to user1 using the WITH GRANT option, then user1 can GRANT SELECT privilege on employee table to another user, such as user2 etc.

Later, if you REVOKE the SELECT privilege on employee from user1, still user2 will have SELECT privilege on employee table.

SQL Server BI Training with Realtime Project

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SQL School offers SQL Server BI Training with Realtime Project. We offer Microsoft BI / SQL SERVER BI Training with Project and Placement. Course includes complete practical training with in-depth discussion on SQL Server Integration Services [SSIS], SQL Server Analysis Services [SSAS] and SQL Server Reporting Services [SSRS].

SQL Server Integration Services (course content overview below)

  • Need for MSBI Process and Workflow Management
  • Control Flow and Data flow Tasks
  • Data Modeling Requirements
  • ETL with non-SQL Server sources
  • Variables and Dynamic SSIS Configurations
  • Advanced Control Flow Tasks
  • Error Handling and Event Handling
  • Incremental Data Load and Buffer Management
  • SSIS Transactions, Isolation Levels and Checkpoints
  • SCD, DQS and SCRIPT Operations
  • Custom SSIS Components (CHECKSUM) and Data Profiling
  • SSIS Catalog (SQL Server 2012) versus MSDB Deployments
  • SSIS Deployment Wizard and ISPAC Management
  • SSIS Tuning and Issue based Troubleshooting tips
  • SSIS Interview Questions and Guidance

For detailed SSIS course content http://sqlschool.com/SSIS-Online-Training.html

 

SQL Server Analysis Services (course content overview below)

  • Data Warehousing Principles
  • Analysis Services Architecture (SSAS 2012) – Tabular and Multidimensional
  • DW Entity Identification Techniques
  • Dimension Design and Attribute Relations
  • Cube Design and Hierarchy Design
  • Advanced SSAS Design and MDX Expressions
  • Advanced MDX Functions and limitations
  • KPI Identification and Calculations
  • Implementing Tabular Data warehouse with DAX Expressions
  • Managing Data warehouses and Security with XMLA
  • Data Mining Operations with DMX
  • Performance Counters and Optimizations
  • Migrating SSAS 2008 (R2) Projects to SSAS 2012
  • Generation of Reports from SSAS Cubes
  • SSAS Tuning and Issue based Troubleshooting tips
  • SSAS Interview Questions and Guidance

For detailed SSAS course contenthttp://sqlschool.com/SSAS-Online-Training.html

 

 

SQL Server Reporting Services (course content overview below)

  • SSRS 2012 Architecture and Need for Web Services
  • Reporting life Cycle and SSRS Workflow
  • Report Filters and Dynamic Parameters
  • Chart Based Reports
  • List and Rectangle Reports
  • Sub Reports and Linked Reports
  • Gauges Reports and Dundas Report Control Operations
  • Cube Reports with MDX and DAX
  • Report Tuning and Schedules
  • Report Caching, Refresh and Snapshot Options
  • Data Driven Subscriptions
  • Managing Reporting Services
  • Report builder Applications
  • Security Management
  • Report Delivery and Hosting
  • SSRS Tuning and Issue based Troubleshooting tips
  • SSRS Interview Questions and Guidance

For detailed SSRS course contenthttp://sqlschool.com/SSRS-Online-Training.html

*ALL OUR SESSIONS ARE COMPLETELY PRACTICAL*

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