Oracle Database SQL Certified Associate 1Z0-071
- Descrição
- Currículo
- FAQ
- Revisões
ORACLE is database number one in the world .
if you know Oracle SQL, then you can learn any SQL easily ( mysql, sql server,PostgreSQL, ..).
This is one of the most amazing Udemy courses in Oracle SQL.
The course covers the oracle university track 100% for :
“Oracle Database SQL Certified Associate 1Z0-071”
The course starts from zero level to Expert Level, I guarantee for you that you will understand every single lesson in this course because it was created in a very attractive way, you will not feel bored in any lesson in this course.
Just watch the videos and do the examples and you will be ready passing the exam.
You will find all the presentations and all the SQL scripts attached in every chapter, so no need to waste your time repeating any example I did.
Become an Oracle Database SQL Certified Associate and demonstrate understanding of fundamental SQL concepts needed to undertake any database project. Passing the exam illustrates depth of knowledge of SQL and its use when working with the Oracle Database server. Gain a working knowledge of queries , insert, update and delete SQL statements as well as some Data Definition language and Data Control Language, the optimizer, tales and indexes, data modeling and normalization. By passing this exam, a certified individual proves fluency in and a solid understanding of SQL language, data modeling and using SQL to create amd manipulate tables in an Oracle Database. Qualified candidates have knowledge of general computing concepts, knowledge of command line interfaces and experience working in command line.
Simply this course is the best….
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16
Connecting SYS using SQL plus & SQL Developer -
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if you do not remember the sys password -
18
Unlock HR Account Part 1
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19
Unlock HR Account Part 2
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20
ORA-01033 oracle initialization or shutdown in progress 12c
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21
ORA-65054: Cannot open a pluggable database in the desired mode
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22
Creating new pluggable database contains HR user
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38
Single Row Function Introduction
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39
Character functions (Upper, Lower, Initcap )
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40
Character functions (concat, substr, length )
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41
Character functions ( instr )
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42
Character functions ( lpad, rpad , replace, trim)
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43
Number functions ( Round, Trunc, MOD )
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44
Date Functions ( Sysdate)
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45
Date Functions ( months_between, add_months, next_day, last_day)
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46
Date Functions ( round , trunc )
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47
Nesting Functions
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58
Before You Start, important notes
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59
HR Tables Diagram, Joins Clarification
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60
What is Cartesian product?
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61
Old Joins: Equijoin
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62
Old Joins: nonEquijoins
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63
Old Joins: outer join
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64
Old Joins: Self Join and More Practices
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65
1999 Syntax: Cross Join (Cartesian product )
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66
1999 Syntax: Natural Join
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67
1999 Syntax: USING Clause
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68
1999 Syntax: ON Clause
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69
1999 Syntax: Left/Right/full Outer Join
