In the Oracle SQL education in Delhi NCR from Aptron, you'll gain thorough know-how about Oracle SQL. The running shoes will take care that the direction content material is blanketed in an in-intensity way and offer you with a valid foundation at the Oracle database programming. Those who desire to sharpen their abilities in Oracle SQL also can take in the Oracle instructions in Delhi NCR.
Best Oracle SQL Training Institute in Delhi NCR
Welcome to the great Oracle SQL Training Institute in Gurgaon. When you input right into a specific company, you need to talk withinside the commercial enterprise language. You must have an amazing draw close to commercial enterprise concerns. You must additionally be in a role to restore the troubles. At Aptron, we try to make the pupil increase their lifestyle abilities and lead them to prepare to go into the enterprise as a well-ready professional. Both technical abilities and lifestyle abilities are essential; so we provide significance to each of them. To offer you a satisfying level in our Oracle SQL Training in Noida, Aptron gives hands-on realistic education sessions. We additionally have now no longer greater than 4 college students in keeping with batch
Oracle SQL Jobs in INDIA
After the a success final touch of your direction, you will be capable of get a task such as:
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You may be operating at the back-quit part, writing queries, saved procedures. This may be beneficial anyplace packages without delay go to the info. If the equipment makes use of an ORM like Hibernate, the scope might grow to be less.
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You may be mapped as a DBA later, performing on making tables, users, roles, permissions
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You might be having scope to discern at the overall performance standardisation half, as normally maximum packages have troubles with the PL/SQL keep on procedures.
Why Aptron Became Certified Oracle SQL Professional?
Don't pick the location as great ,pick the instructor as great ,so you can examine intensity know-how in Oracle .There are many approaches to examine oracle .first you need to examine the idea of what's this why we're the usage of this ,so you can get many abilities on this direction .
Aptron is the great institute to examine this direction. We provide 50+ guides and additionally, we've got a separate placement group for the college students.
At Aptron we make you figure out the stay initiatives and make you task prepared.
Make Your Career as an Oracle SQL professional
Oracle certifications are tangible, industry-diagnosed credentials that can help you attain your IT profession and deliver measurable benefits for your leader. Oracle certifications are a dependable validation of training and know-how that can boost up your professional development, enhance your productivity, and beautify your credibleness.
If you need to examine all of the components of Oracle SQL and desire to sign up yourself in Oracle SQL Training in Delhi NCR then, touch specialists from Aptron and take a step in advance toward a brighter future.
Course Syllabus
Introduction
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Describe the functions of Oracle Database 12c
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Describe the salient functions of Oracle Cloud 12c
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Explain the theoretical and bodily components of a relational database
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Describe Oracle servers implementation of RDBMS and item relational database control system (ORDBMS)
Basic Database Concepts and SQL
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Basic History of Database Concept: DBMS, RDBMS, ORDBMS
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Advantage of ORACLE Database and Version Information
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Interface Tools Usage: SQL Plus, ISQL Plus, SQL Developer, Toad
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SQL Language Overview : DQL, DML, DDL, DCL, TCL
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What is the Usage of ANSI Standard
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SELECT Command - Column Alias Rules, String Data,
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Concatenations with Various Data
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Null Value Handling with Number and Characters
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Arithmetic Operator
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Concatenation Operator
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Eliminating Duplicate Rows
Restricting and Sorting Data
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WHERE Clause - Character Strings and Dates, Number
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General Comparison Conditions = > >=
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Other Comparison BETWEEN , IN , LIKE , NULL
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Logical Conditions AND OR NOT
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ORDER BY Clause, Sorting via way of means of Column Alias , Column Position, Multiple Columns
Single-Row Functions
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Character Functions: UPPER, LOWER, INITCAP, LENGTH, SUBSTR, INSTR, LPAD, RPAD, CONCAT, LTRIM, RTRIM, TRIM, REPLACE, TRANSLATE, REVERSE
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Number Functions: ROUND, TRUNC, MOD, POWER, CEIL , FLOOR, ABS
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Dates Functions: SYSDATE, MONTHS_BETWEEN, NEXT_DAY, LAST_DAY, ADD_MONTHS, ROUND, TRUNC, Arithmetic on Date
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Conversion Functions: Implicit Data-Type Conversion & Explicit Data-Type Conversion, TO_CHAR ,TO_NUMBER ,TO_DATE
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General Functions: NVL , NVL2 , NULLIF, COALESCE
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CASE Expression, DECODE
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Nested Function with Real-Time Usage
JOINS
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EQUI JOIN / SIMPLE JOIN / NORMAL JOIN
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ANSI JOIN, LEFT OUTER, RIGHT OUTER, FULL OUTER
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NATURAL JOIN, NATURAL OUTER JOINS
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INNER JOIN, JOIN ... USING clause, JOIN ... ON clause,
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CROSS JOIN, NON-EQUI JOIN, SELF JOIN
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ORACLE STANDARD OUTER JOINS
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Multi desk Joins, Complex Joins How to simplified complicated joins
Multi-row Functions
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Group Functions Rules, SUM, MIN, MAX, COUNT, AVG
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Creating Groups of Data: GROUP BY Clause
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Filtering Group Results: The HAVING Clause
Sub-queries
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Single-Row Subqueries- Rules, Operators : = > >=
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Null Values in a Subquery
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Multi-Row Subqueries- Rules, Operators : IN, ANY , ALL
Reporting Data Using Interface Commands
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Page Size, Line Size , Column Heading , Column Format , Colsep
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tTitle , bTitle , Break on Column, Spool , CSV record Generation, Text File Generation
Data Manipulation Language DML and Transaction Control Language TCL
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DML : INSERT, UPDATE, DELETE, MERGE
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TCL : COMMIT, ROLLBACK, SAVEPOINT
Data Definition Language - DDL
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DDL : CREATE, ALTER, RENAME, DROP, TRUNCATE
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Default Option
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Constrain Table Copy
Constraints
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NOT NULL, UNIQUE, PRIMARY KEY, FOREIGN KEY, CHECK
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Column Level Constraint, Table Level Constraint Naming Constraints and Usage Column Level Constraint, Table Level Constraint Naming Constraints and Usage
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Adding a Constraint, Dropping a Constraint
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Disabling Constraints, Enabling Constraints
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Validating Constraints
Views
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Simple Views and Complex Views , Create, Drop, Source Code
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Rules for Performing DML Operations on a View
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WITH CHECK OPTION , WITH READ ONLY
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Inline Views
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Materialized View , Create, Refresh, Drop - Usage
Other Database Objects
DCL COMMANDS
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Creating Users
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Granting / Revoking Privileges
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Creating and Granting Privileges to a Role
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Dictionary Tables
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Tables, Views, Synonyms, Index, Sequence, Constrains, Source and Other Dictionary
SET Operators
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UNION
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UNION ALL
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INTERSECT
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MINUS
Advanced Date-time Functions
Advanced GROUP BY Clause
Advanced Subqueries
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Pairwise Comparison Subquery
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Nonpairwise Comparison Subquery
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Correlated Subqueries
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Correlated UPDATE
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Correlated DELETE
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EXISTS , NOT EXISTS Operator
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Hierarchical Retrieval
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Walking the Tree: From the Bottom Up , From the Top Down
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LEVEL Pseudo column
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Connect via way of means of prior
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Multi-desk Insert
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Unconditional INSERT ALL
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Conditional INSERT ALL
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Conditional FIRST INSERT
DATA LOADER
Analytic Functions
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WM_CONCAT, LAG, LEAD, RANK, DENSE_RANK
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Query_by partition_clause with sum, min, max, avg, count
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order_by_clause with sum, min, max, avg, count
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Psudo column : Rownum, Rowid, - Elimination reproduction data
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Connect via way of means of rownum , Connect via way of means of Level Generating random numbers, random dates
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Quote Operator syntax and usage
Backup
General discussion
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