Instructor-led, Online

Oracle SQL Fundamentals, 3 Days

Oracle SQL Fundamentals Course Summary

At this Oracle SQL Fundamentals couse, we cover SQL queries, group by's , aggregates, joins, date-functions, String Functions, Random Functions, Math Functions, Insert, update and delete, Creating and changing tables, sub-queries in detail, views, stored procedures, custom funtions, table variables.
Course level is beginners to intermediate.

Oracle SQL Fundamentals Course Outline
Session 1: Database Concepts Revision:

What is a database, Tables, rows and columns, Indexes, primary keys, foreign keys,

Session 2:

  • The SQL SELECT statement:WHERE clause, Boolean operators (AND and OR) and SQL conditional operators (=,!=,smaller and bigger than ,IN, and BETWEEN).The ORDER BY clause, Column aliases, LIMIT TOP, Distinct

Session 3:

  • Expression queries: Arithmetic expressions, Null functions (“IS NULL,” “IS NOT NULL,” , “Coalesce”)
  • Session 4:

    • SQL AGGERGATE Functions: Sum, Average, Maximum, Minimum, Count, Group By, Having.

    Session 5:

    • Joins: SQL Cartesian products,
    • SQL Joins (Inner join, Left join, Right join, Full join
    • Table aliases, Natural joins, Multi-table joins.
    • Union, Union All, Except, Intersect

    Session 6:

    • Sub-queries: SQL Subqueries, Nested Subqueries,
    • “WITH AS”,
    • Correlated and uncorrelated subqueries.

    Session 7:

    • Numeric Functions,
    • String Functions,
    • Date Functions Date, time and timezone support,
    • Conversion and
    • Formatting

    Session 8:

    • SQL Views: Create, alter and drop Views

    Session 9:

    • Inserting rows,
    • Replacing rows,
    • Updating rows,
    • Deleting rows

    Session 10:

    • Session 10: Managing indexes

    Session 11:

    • Creating Databases and
    • Creating Tables (Create, alter and drop);
    • Constraints (Add, alter and drop)
    • Temp tables
    • Managing sequences and synonyms

    Session 12:

    • Import data into SQL and Export from SQL

    What is included in the SQL Advanced Course:
    • SQL Advanced Course Certificate on completion
    • SQL Advanced Course notes
    • Practical SQL Course exercises, SQL Code Sample
    • After the course, 1 free session for questions online SQL Course via
    • Max group size, online and in classroom, on this SQL Course is 4.
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