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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i wan a pdf of this course

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how can i get pdf of this session

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very nice course for begginer to under stand

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

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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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  1. Getting Started
    18m 54s

  1. SQL Datatypes
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  2. SQL Commands
    21m 59s
  3. What is DBMS
    27m 51s
  4. What is RDBMS
    5m 23s

  1. Database Relationships
    11m 35s
  2. Primary Key
    6m 50s
  3. Unique Key
    3m 34s
  4. Foreign Key
    4m 2s
  5. Difference between PK, UK and PK & FK
    6m 6s

  1. SQL Server Installation Step by Step
    8m 2s

  1. How to Create Database in SQL Server
    13m 2s
  2. Assignment : SQL Create Table
    5m 5s

  1. SQL Constraints
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  2. SQL Insert Statement and SQL Alias
    28m 12s

  1. Filtering Data using Selection Command
    31m 53s
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  3. SQL Order by Clause
    25m 56s
  4. Assignment : Ordering and Filtering
    26m 58s

  1. Aggregate Functions in SQL for Data Analysis
    22m 31s
  2. SQL Mathematical Functions for Data Analysis
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  3. SQL String Functions for Data Analysis
    15m 51s
  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
    20m 10s
  7. SQL Functions for Data Analytics - 1
    38m 28s
  8. SQL Functions for Data Analytics - 2
    40m 5s
  9. Rollup and NTile Function
    26m 36s
  10. Row Number Function
    8m 3s
  11. DenseRank and Cumulative Distribution
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  12. How to use SQL Conditional Statements
    4m 22s
  13. How to use SQL Group by Clause
    4m 55s
  14. SQL Practical with Examples
    49m 46s
  15. Assignment : SQL Date and Time
    15m 16s

  1. Type of Joins in SQL - INNER, LEFT
    21m 24s
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  3. SQL Joins Practical Session 1
    22m 17s
  4. SQL Joins Practical Session 2
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  5. SQL Joins Practical Session 3
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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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  2. Practice: SQL Subqueries & Unions
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  8. Correlated Select, Update & Delete Queries
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  10. SQL EXCEPT & INTERSECT
    14m 33s
  11. Assignment : SQL SubQueries
    30m 7s

  1. SQL Pivot, UnPivot Practical Example - 1
    37m 28s
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  1. What are Views?
    22m 19s
  2. Examples of SQL Views Part -1
    16m 41s
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    17m 47s
  4. Assignment : SQL Views
    10m 17s

  1. What is SQL Index?
    13m 29s
  2. SQL Index types
    24m 50s

  1. Create Tables using Select Statement
    41m 2s
  2. Using Correlated Sub Query, Group By with Select Statement
    40m 2s
  3. Using Group By and Having Clauses with Select Statement
    23m 32s
  4. Using Index Optimizer with Select Statement
    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
    16m 41s
  10. SQL Delete - Types of Delete Operation Part -2
    11m 38s
  11. Assignment : SQL Insert, Update & Delete
    7m 24s

  1. Loading & Connecting Different Files in SQL
    11m 18s

  1. Course Summary
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  1. Interview Questions Part 1
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    20m 56s

  1. Career Guideline
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