RRR Tech

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Welcome to RRR Tech! Your ultimate destination for top-notch tutorials on SQL, PLSQL, and MS Excel! Whether you're a seasoned programmer or a beginner diving into databases and spreadsheets, we cater to all your tech needs. We empower you with in-depth and easy-to-follow tutorials. Learn SQL from basics to complex queries and database management. Master PLSQL to harness Oracle databases for optimal performance. Become an Excel expert with our comprehensive tutorials, from basic formulas to advanced data analysis. We cater to diverse learning styles, using visuals, examples, and hands-on exercises. Join RRR Tech to unlock your technical potential. Subscribe and hit the bell to never miss a video. Let's embark on this knowledge-packed adventure together! Thank you for being part of our thriving tech community.

Home Videos Live Playlists

Digital Clock project 1 | Java Script Mini Project | Java Script | RRR

Digital Clock project 1 | Java Script Mini Project | Java Script | RRR RRR Tech

1 views - 2 days ago

#video 25 | How to Handle Exceptions in PL/SQL | Oracle PL/SQL Hindi Tutorial | #PLSQL | #sql | RRR

#video 25 | How to Handle Exceptions in PL/SQL | Oracle PL/SQL Hindi Tutorial | #PLSQL | #sql | RRR RRR Tech

2 days ago

#video 24 | PL/SQL Exception Handling for Beginners | Oracle PL/SQL Tutorial in Hindi | RRR_Tech

#video 24 | PL/SQL Exception Handling for Beginners | Oracle PL/SQL Tutorial in Hindi | RRR_Tech RRR Tech

1 views - 2 days ago

#video 23 | PL/SQL Exception Handling Tutorial | WHEN OTHERS Exception in Oracle PL/SQL | #sql

#video 23 | PL/SQL Exception Handling Tutorial | WHEN OTHERS Exception in Oracle PL/SQL | #sql RRR Tech

2 views - 2 days ago

#VIDEO 39 | Decimal Place in Excel | How to Set Decimal Places in Excel in Hindi | #excel | RRR_TECH

#VIDEO 39 | Decimal Place in Excel | How to Set Decimal Places in Excel in Hindi | #excel | RRR_TECH RRR Tech

2 views - 1 week ago

#video 38 | Color and Border in Excel | How to Apply Cell Color & Borders in Hindi | #excel | RRR

#video 38 | Color and Border in Excel | How to Apply Cell Color & Borders in Hindi | #excel | RRR RRR Tech

2 views - 1 week ago

#Video 37 | Formatting in Excel | How to Change Font Style, Size & Color in Hindi | #excel lRRR_tech

#Video 37 | Formatting in Excel | How to Change Font Style, Size & Color in Hindi | #excel lRRR_tech RRR Tech

7 views - 1 week ago

#video 36 | Decimal Place in Excel | How to Set Decimal Places in Excel in Hindi | Excel me Decimal

#video 36 | Decimal Place in Excel | How to Set Decimal Places in Excel in Hindi | Excel me Decimal RRR Tech

2 views - 1 week ago

#Video 35 | Excel Filter Tutorial in Hindi | All Types of Filters in Excel Explained | RRR_Tech

#Video 35 | Excel Filter Tutorial in Hindi | All Types of Filters in Excel Explained | RRR_Tech RRR Tech

2 views - 1 week ago

Number System in Hindi | संख्या पद्धति Tricks | number system tricks | #NumberSystem | #Police | RRR

Number System in Hindi | संख्या पद्धति Tricks | number system tricks | #NumberSystem | #Police | RRR RRR Tech

3 views - 4 weeks ago

7 February 2026

7 February 2026 RRR Tech

10 views - 4 weeks ago

अलंकार Trick से सीखें | Alankar in Hindi | UP Police | SSC | Railway |5 मिनट में पूरा अलंकार | Exam

अलंकार Trick से सीखें | Alankar in Hindi | UP Police | SSC | Railway |5 मिनट में पूरा अलंकार | Exam RRR Tech

6 views - 4 weeks ago

समास Trick in 30 Seconds | Hindi Grammar | All Exams | समास के सभी प्रकार | Samas in Hindi | #Police

समास Trick in 30 Seconds | Hindi Grammar | All Exams | समास के सभी प्रकार | Samas in Hindi | #Police RRR Tech

14 views - 4 weeks ago

भारतीय संविधान One Liner GK | Indian Constitution Important Questions | UP Police | UP SI | RRR_tech

भारतीय संविधान One Liner GK | Indian Constitution Important Questions | UP Police | UP SI | RRR_tech RRR Tech

9 views - 4 weeks ago

भारतीय संविधान One Liner GK | UP Police & UP SI Exam 2025 | Indian Constitution Important Questions

भारतीय संविधान One Liner GK | UP Police & UP SI Exam 2025 | Indian Constitution Important Questions RRR Tech

9 views - 4 weeks ago

Left और Right से 3 Digit तक data कैसे लाये | How to use Excel functions | Excel Function |#exceltips

Left और Right से 3 Digit तक data कैसे लाये | How to use Excel functions | Excel Function |#exceltips RRR Tech

57 views - 1 year ago

Upper and Lower में कैसे करे | Master LOWER, UPPER, and PROPER Functions in Excel | Text Formatting

Upper and Lower में कैसे करे | Master LOWER, UPPER, and PROPER Functions in Excel | Text Formatting RRR Tech

5 views - 1 year ago

दो Column को Merge करके V-Lookup कैसे apply करे | VLOOKUP for beginners |How to use VLOOKUP in Excel

दो Column को Merge करके V-Lookup कैसे apply करे | VLOOKUP for beginners |How to use VLOOKUP in Excel RRR Tech

157 views - 1 year ago

Pivot Table in Excel | How to Apply Pivot Table | Create Pivot Table | How to apply Pivot | #pivot

Pivot Table in Excel | How to Apply Pivot Table | Create Pivot Table | How to apply Pivot | #pivot RRR Tech

78 views - 1 year ago

How to Apply a Pivot Table in Excel | Learn Pivot Table Basics | Pivot Excel Video | Excel Playlist

How to Apply a Pivot Table in Excel | Learn Pivot Table Basics | Pivot Excel Video | Excel Playlist RRR Tech

35 views - 1 year ago

SQL Alias Explained | Column Alias in SQL | How to use alias in sql queries | Table Alias in SQL

SQL Alias Explained | Column Alias in SQL | How to use alias in sql queries | Table Alias in SQL RRR Tech

13 views - 1 year ago

SQL NOT Operator Explained | SQL NOT IN Example | SQL Full Course | SQL Queries for Beginners |#sql

SQL NOT Operator Explained | SQL NOT IN Example | SQL Full Course | SQL Queries for Beginners |#sql RRR Tech

9 views - 1 year ago

SQL ORDER BY Clause | How to Sort Data in SQL | Complete SQL Tutorial | SQL Playlist for Beginners

SQL ORDER BY Clause | How to Sort Data in SQL | Complete SQL Tutorial | SQL Playlist for Beginners RRR Tech

21 views - 1 year ago

GROUP BY with Aggregate Functions | SQL GROUP BY Clause Tutorial | Data Grouping Made Easy | #sql

GROUP BY with Aggregate Functions | SQL GROUP BY Clause Tutorial | Data Grouping Made Easy | #sql RRR Tech

8 views - 1 year ago

SUM AVG COUNT MIN MAX in SQL | SQL Aggregate Functions |

SUM AVG COUNT MIN MAX in SQL | SQL Aggregate Functions | RRR Tech

11 views - 1 year ago

SQL Aggregate Functions Tutorial | SUM, AVG, COUNT, MIN, MAX Explained |

SQL Aggregate Functions Tutorial | SUM, AVG, COUNT, MIN, MAX Explained | RRR Tech

6 views - 1 year ago

EMP Name पर कैसे like Operator Apply करे | SQL LIKE Operator | How to Apply like operator in sql

EMP Name पर कैसे like Operator Apply करे | SQL LIKE Operator | How to Apply like operator in sql RRR Tech

4 views - 1 year ago

SQL BETWEEN Operator | SQL BETWEEN and WHERE Clause | BETWEEN Operator in SQL | SQL Full Course

SQL BETWEEN Operator | SQL BETWEEN and WHERE Clause | BETWEEN Operator in SQL | SQL Full Course RRR Tech

5 views - 1 year ago

SQL LIKE Operator Tutorial | Master Pattern Matching in SQL |

SQL LIKE Operator Tutorial | Master Pattern Matching in SQL | RRR Tech

20 views - 1 year ago

SQL CROSS JOIN Explained with Examples | Learn SQL CROSS JOIN in 2 Minutes | Sql Join Complete Video

SQL CROSS JOIN Explained with Examples | Learn SQL CROSS JOIN in 2 Minutes | Sql Join Complete Video RRR Tech

8 views - 1 year ago

SQL AND & OR Operators Explained | How to Apply And Operator in sql | Complete SQL Tutorial | #sql

SQL AND & OR Operators Explained | How to Apply And Operator in sql | Complete SQL Tutorial | #sql RRR Tech

13 views - 1 year ago

SQL RIGHT JOIN Explained with Practical Examples | SQL RIGHT JOIN Tutorial | SQL RIGHT JOIN examples

SQL RIGHT JOIN Explained with Practical Examples | SQL RIGHT JOIN Tutorial | SQL RIGHT JOIN examples RRR Tech

3 views - 1 year ago

SQL LEFT JOIN Explained with Examples | SQL LEFT JOIN Tutorial | Understanding SQL LEFT JOIN | #SQL

SQL LEFT JOIN Explained with Examples | SQL LEFT JOIN Tutorial | Understanding SQL LEFT JOIN | #SQL RRR Tech

5 views - 1 year ago

SQL INNER JOIN and Simple Join Explained with Examples | Learn INNER JOIN vs Simple Join in SQL

SQL INNER JOIN and Simple Join Explained with Examples | Learn INNER JOIN vs Simple Join in SQL RRR Tech

17 views - 1 year ago

SQL Joins Tutorial for Beginners | Complete Sql Join Video | SQL Joins | INNER JOIN tutorial | Join

SQL Joins Tutorial for Beginners | Complete Sql Join Video | SQL Joins | INNER JOIN tutorial | Join RRR Tech

17 views - 1 year ago

How to apply Where clause in sql | SQL for Beginners | SQL Full Course | SQL Queries for Beginners

How to apply Where clause in sql | SQL for Beginners | SQL Full Course | SQL Queries for Beginners RRR Tech

3 views - 1 year ago

How to Delete Data in SQL | Step-by-Step Tutorial for Beginners | Delete command | DML | #sql

How to Delete Data in SQL | Step-by-Step Tutorial for Beginners | Delete command | DML | #sql RRR Tech

9 views - 1 year ago

Insert into Values in SQL | How to insert data in table | How to insert values in table | #Excel

Insert into Values in SQL | How to insert data in table | How to insert values in table | #Excel RRR Tech

39 views - 1 year ago

How to Create a Table and Insert Values in SQL | Step-by-Step Guide for Beginners | create table

How to Create a Table and Insert Values in SQL | Step-by-Step Guide for Beginners | create table RRR Tech

9 views - 1 year ago

Excel CONCATENATE & AVERAGE Functions | Simplify Text and Data Analysis | Excel CONCATENATE Function

Excel CONCATENATE & AVERAGE Functions | Simplify Text and Data Analysis | Excel CONCATENATE Function RRR Tech

14 views - 1 year ago

Excel COUNT vs COUNTA Explained | Easy Tutorial for Beginners! | How to apply Count and Counta|

Excel COUNT vs COUNTA Explained | Easy Tutorial for Beginners! | How to apply Count and Counta| RRR Tech

9 views - 1 year ago

SQL UPDATE Command | How to Update in sql | SQL Basics for Beginners | SQL for Beginners | #Sql

SQL UPDATE Command | How to Update in sql | SQL Basics for Beginners | SQL for Beginners | #Sql RRR Tech

9 views - 1 year ago

LEN & TRIM Functions in Excel | Clean & Analyze Data Easily | Excel LEN Function | Excel TRIM Functi

LEN & TRIM Functions in Excel | Clean & Analyze Data Easily | Excel LEN Function | Excel TRIM Functi RRR Tech

16 views - 1 year ago

Excel VLOOKUP Tutorial in Hindi | VLOOKUP Formula सीखें Step-by-Step | How to apply V-Lookup formula

Excel VLOOKUP Tutorial in Hindi | VLOOKUP Formula सीखें Step-by-Step | How to apply V-Lookup formula RRR Tech

121 views - 1 year ago

Single V-Lookup से पुरे sheet में data कैसे लाये | How to Apply Vlookup | VLOOKUP Explained |VLookup

Single V-Lookup से पुरे sheet में data कैसे लाये | How to Apply Vlookup | VLOOKUP Explained |VLookup RRR Tech

664 views - 1 year ago

EMP_Name से VLookup कैसे लगाये | Master VLOOKUP in Excel | How to apply Vlookup in excel | #excel

EMP_Name से VLookup कैसे लगाये | Master VLOOKUP in Excel | How to apply Vlookup in excel | #excel RRR Tech

635 views - 1 year ago

Excel me VLOOKUP kaise apply kare | VLOOKUP Formula Tutorial in Hindi| V-Lookup फार्मूला कैसे लगाये

Excel me VLOOKUP kaise apply kare | VLOOKUP Formula Tutorial in Hindi| V-Lookup फार्मूला कैसे लगाये RRR Tech

252 views - 1 year ago

SQL SELECT DISTINCT Statement | Retrieve Unique Values Easily | #SQL | Sql Course in hindi | Video2

SQL SELECT DISTINCT Statement | Retrieve Unique Values Easily | #SQL | Sql Course in hindi | Video2 RRR Tech

8 views - 1 year ago

SQL Full Course | Complete Beginner to Advanced Tutorial | Full Course with Examples | Learn SQL

SQL Full Course | Complete Beginner to Advanced Tutorial | Full Course with Examples | Learn SQL RRR Tech

56 views - 1 year ago

How To apply vlookup | VLOOKUP Formula in Excel | Excel VLOOKUP Tutorial | VLOOKUP Example Excel

How To apply vlookup | VLOOKUP Formula in Excel | Excel VLOOKUP Tutorial | VLOOKUP Example Excel RRR Tech

95 views - 1 year ago

How To Apply VLookup | VLOOKUP in Excel | Step-by-Step Tutorial for Beginners | #Vlookup | #excel

How To Apply VLookup | VLOOKUP in Excel | Step-by-Step Tutorial for Beginners | #Vlookup | #excel RRR Tech

67 views - 1 year ago

Master Nesting Parentheses in Excel | Simplify Complex Formulas Easily | #Excelvideo | RRR_Tech

Master Nesting Parentheses in Excel | Simplify Complex Formulas Easily | #Excelvideo | RRR_Tech RRR Tech

24 views - 1 year ago

How to Use Parentheses in Excel Formulas | Master Order of Operations | Excel video | #Excel

How to Use Parentheses in Excel Formulas | Master Order of Operations | Excel video | #Excel RRR Tech

19 views - 1 year ago

How to Use the Division Operator in Excel | Quick Excel Math Tutorial | Excel video | #Excelvideo

How to Use the Division Operator in Excel | Quick Excel Math Tutorial | Excel video | #Excelvideo RRR Tech

12 views - 1 year ago

How to Use the Multiplication Operator in Excel | Simple Excel Math Guide | #ExcelVideo |#excektriks

How to Use the Multiplication Operator in Excel | Simple Excel Math Guide | #ExcelVideo |#excektriks RRR Tech

9 views - 1 year ago

How to Use the Subtraction Operator in Excel | Simple Guide to Excel Math | #excelvideo | #excel

How to Use the Subtraction Operator in Excel | Simple Guide to Excel Math | #excelvideo | #excel RRR Tech

11 views - 1 year ago

How to Add Using Absolute References in Excel | Lock Cell Values for Accurate Calculations | #Excel

How to Add Using Absolute References in Excel | Lock Cell Values for Accurate Calculations | #Excel RRR Tech

7 views - 1 year ago

Understanding Relative References in Excel | Easy Guide to Dynamic Formulas | Excel Course complete

Understanding Relative References in Excel | Easy Guide to Dynamic Formulas | Excel Course complete RRR Tech

6 views - 1 year ago

How to Add, Subtract, Multiply & Divide in Excel | Excel Math Formulas Made Easy | #excelvideo

How to Add, Subtract, Multiply & Divide in Excel | Excel Math Formulas Made Easy | #excelvideo RRR Tech

42 views - 1 year ago

How to Add, Subtract, Multiply & Divide in Excel | Excel Math Formulas Made Easy | Excel Playlist

How to Add, Subtract, Multiply & Divide in Excel | Excel Math Formulas Made Easy | Excel Playlist RRR Tech

11 views - 1 year ago