SQL For Data Analysis > SQL FUNCTIONS

SQL Miscellaneous Functions

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In SQL Server, there are three types of user-defined functions:

  • Functions that are scalar (Returns A Single Value)
  • Table Valued Functions inline (Returns a Table Set and contains a single TSQL query)
  • Valued Functions in Multi-Statement Tables (Contains multiple TSQL statements and returns Table Set)

M-Codes, or miscellaneous functions, govern the functioning components that activate and deactivate coolant flow, spindle rotation, spindle rotation direction, and other activities.

(COUNT, SUM, AVERAGE, MAXIMUM, MINIMUM) All of these are aggregate functions, which are SQL's built-in functions. These five functions use the result-set to do calculations and return a single value.

A single value is returned by an aggregate function, which conducts a calculation on a set of values. Aggregate functions, with the exception of COUNT(*), ignore null values. The GROUP BY clause of the SELECT statement is frequently used with aggregate functions. There are no deterministic aggregate functions.

Aggregate functions and scalar(non-aggregate) functions are the two forms of SQL functions.

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Aman Kanaujia
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All good , but provide the data also for the assignment , Without data the interest is less day by day from the course. So, try to solve this problem as asap.

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Snehil
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Everything is good but keyboard sounds more harsh and overlap your voice whereas this course is best.

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FAROOK MOHAMMAD
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Hello sir, explaination is excellent. I have a request please send the db in excel or SQL file.

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Hari Prakash
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In SQL Join Function's 2nd video - Teacher's voice dose not match with background content that are plays

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Aakash Mavar
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Super Duper Traning

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Excellent

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Pravin Kashid
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excellent teaching technique...one of the best course content...

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  3. What is DBMS
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    6m 50s
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    4m 2s
  5. Difference between PK, UK and PK & FK
    6m 6s

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  1. How to Create Database in SQL Server
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  2. Assignment : SQL Create Table
    5m 5s

  1. SQL Constraints
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  1. Filtering Data using Selection Command
    31m 53s
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  3. SQL Order by Clause
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  4. Assignment : Ordering and Filtering
    26m 58s

  1. Aggregate Functions in SQL for Data Analysis
    22m 31s
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  4. SQL Date & Time Functions for Data Analysis
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  5. SQL Window Functions for Data Analysis
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  6. SQL Miscellaneous Functions
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  7. SQL Functions for Data Analytics - 1
    38m 28s
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    40m 5s
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  10. Row Number Function
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  12. How to use SQL Conditional Statements
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    4m 55s
  14. SQL Practical with Examples
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  15. Assignment : SQL Date and Time
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    21m 24s
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  6. SQL Joins Practical Session 4
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  7. SQL Joins Practical Session 5
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    13m 25s
  10. Assignment : SQL Functions 2
    9m 25s

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    10m 17s

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    13m 29s
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    24m 50s

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    41m 2s
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    40m 2s
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    23m 32s
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    23m 24s
  5. Using Union with Select Statement
    35m 4s
  6. Adding Multiple Records with Insert Statement
    22m 42s
  7. SQL Insert - Considerations and Best Practices
    9m 19s
  8. Insertion from Multiple Tables
    22m 11s
  9. SQL Delete - Types of Delete Operation Part -1
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  10. SQL Delete - Types of Delete Operation Part -2
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  11. Assignment : SQL Insert, Update & Delete
    7m 24s

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    11m 18s

  1. Course Summary
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  1. Interview Questions Part 1
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