The DECIMAL data type is similar to the INT data type in that when you use the number for math, it maintains precision. The difference though is obvious in the name. The DECIMAL data type allows for numbers after a decimal point (and before the decimal point). The DECIMAL data type allows us to store what is known as a fixed-point number. A fixed point number is a number that has a specific number of digits available to store numbers in. That means we can't do things like use a DECIMAL data type to store as many digits of PI as possible, because we can't store unlimited digits. We are limited to a certain number. There are two keywords you need to understand when you are working with the DECIMAL data type, precision and scale. Precision is the number of digits and scale is the number of those digits that will come after the radix. You are going to want to provide these numbers when you declare a column of this data type. For example, DECIMAL(5, 2) has a precision of 5 digits and a scale of 2 digits. That means we can store a maximum of two digits after the decimal and four digits total. This gives us a possible range from -999.99 to 999.99 The highest number of digits is 65, and the highest number of digits after the decimal is 30. This data type is also known as DEC, NUMERIC, and FIXED. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Support me! http://www.patreon.com/calebcurry Subscribe to my newsletter: http://bit.ly/JoinCCNewsletter Donate!: http://bit.ly/DonateCTVM2. ~~~~~~~~~~~~~~~Additional Links~~~~~~~~~~~~~~~ More content: http://CalebCurry.com Facebook: http://www.facebook.com/CalebTheVideoMaker Google+: https://plus.google.com/+CalebTheVideoMaker2 Twitter: http://twitter.com/calebCurry Amazing Web Hosting - http://bit.ly/ccbluehost (The best web hosting for a cheap price!)
Views: 8332 Caleb Curry
This video we are going to discuss the NUMBER data type. The Number data type is used to store integers, and real numbers. When you create a column as a NUMBER, you can store pretty huge or pretty small numbers in this column. Now there are two things you need to consider when working with numbers, and that is the precision as well as the how big the number is. For example, we can store the number 9.9. This has two significant digits. We could also store the number 9.9 X 10^4. In this situation, the number is much larger, but the number of significant digits is the same. 9.9 are the significant digits. When we expand this out we just have 99000, and the zeros are just used for size and are not considered "significant" in this situation. In fact, you get a max precision of 38, but a maximum value of 9.99 * 10^125. You can also use this data type to store very small numbers. Check the docs for the specifics on maximums and minimums. You can provide it with two pieces of information: Precision - The total number of digits. Scale - The number of digits to the right of the decimal. You do it in this format: NUMBER (precision, scale). The important thing to remember in this is that when you specify a precision, you will be limiting the max size of the numbers. The secret behind this data type is that it is actually stored in scientific notation. That is we store a number and then we can multiply it by 10 raised to some power. This allows us to store much larger numbers without taking up a ton of space. The oracle docs actually gives a formula that you can use to see how much storage is going to be required for a specific NUMBER data type. How much precision can be used? The acceptable range is 1-38. What about scale? The range is actually -84 to 127. I'll explain the scale in more detail in an upcoming video. That's because there is a lot of confusing things here…What does it mean for the scale to be negative? How can we have a scale that is bigger that the total number of digits available through the precision. That's a topic for another video. It's important to understand that when we increase our scale, we decrease the max size of the number. For example if we have a precision of 5 and a scale of 3, the highest number we can store is 99.999. This is in contrast to a precision of 5 and a scale of 2 which allows for up to 99.999. Either way you get 5 significant digits, but the numbers of digits to the left and right of the decimal change. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Support me! http://www.patreon.com/calebcurry Subscribe to my newsletter: http://bit.ly/JoinCCNewsletter Donate!: http://bit.ly/DonateCTVM2. ~~~~~~~~~~~~~~~Additional Links~~~~~~~~~~~~~~~ More content: http://CalebCurry.com Facebook: http://www.facebook.com/CalebTheVideoMaker Google+: https://plus.google.com/+CalebTheVideoMaker2 Twitter: http://twitter.com/calebCurry Amazing Web Hosting - http://bit.ly/ccbluehost (The best web hosting for a cheap price!)
Views: 8492 Caleb Curry
FLOAT and DOUBLE data types are data types that can be used to store numbers that can include decimal numbers. They are specifically used to store estimates. What do I mean? I mean that the precision of a FLOAT or DOUBLE value can be lost when doing math. The data types are only capable of maintaining a certain level of precision. The level of precision is usually adequate for most mathematical operations. If you need to store exact data, you will want to look into using the INT or DECIMAL data type instead. The numbers stored in a FLOAT or DOUBLE column are called floating point numbers, we'll see why in just a moment. Why are they called floating point numbers? let's look at a number. 150. This number could be represented as 150, or it could be represented as 1.5 * 10^2, or 1.5e2. With floating point numbers, scientific notation is used. These numbers are called floating point numbers because the decimal can float to different spots as we change the exponent. This means that the data type needs to store the number, how many decimal the number needs moved, and a sign bit. The benefit of floating point numbers is that they allow us to store pretty huge numbers. The down side is that they are not storing values exactly because they are limited in size. This means that only a certain level of precision is to be expected from a floating point data type. If you remember from the video of DECIMAL, precision is the number of digits in a number. As long as the precision for one of these data types exceeds the need for your specific data, the data type can work fine. For example, if you are storing a number like 15 trillion, you don't have to worry as much with precision as your number does not contain a lot of digits. This number can be represented as 1.5 x 10^13. This is a lot different than trying to store 1.5534534534 x10^13. Now we know both of these data types do not maintain a high number of digits correctly, but what is the difference between FLOAT and DOUBLE. The difference is the amount of storage they take up. Float takes up 4 bytes while DOUBLE takes up 8. The benefit in DOUBLE is that because it has more room to store data, it has a higher level of precision and can store bigger numbers. Now, what level of precision can you expect from either of these? FLOAT around 7 and DOUBLE around 15. Now, these data types are obnoxious because the exact values depend on your operating system and in general these monsters cannot be trusted. Especially when you start doing math with different numbers. In general, it is recommended to use the DOUBLE data type to have a higher level of precision and calculations in MySQL are done with DOUBLE. Always remember… prepare for trouble, make it double. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Support me! http://www.patreon.com/calebcurry Subscribe to my newsletter: http://bit.ly/JoinCCNewsletter Donate!: http://bit.ly/DonateCTVM2. ~~~~~~~~~~~~~~~Additional Links~~~~~~~~~~~~~~~ More content: http://CalebCurry.com Facebook: http://www.facebook.com/CalebTheVideoMaker Google+: https://plus.google.com/+CalebTheVideoMaker2 Twitter: http://twitter.com/calebCurry Amazing Web Hosting - http://bit.ly/ccbluehost (The best web hosting for a cheap price!)
Views: 8276 Caleb Curry
Session 6: Datatypes In Oracle ALPHABET : A-Z , a-z NUMBER : 0-9 (with precision and scale) DATE / Temporal : any Date and time (Hours, Minutes, Seconds, Mili-seconds, Timestamp, Timezone etc) Alphabet + Number = Alphanumeric Data = String / CHARACTER Datatype Category Number = Numeric Datatype Category Date = Date Datatype Category 1. CHARACTER Datatype: CHAR, VARCHAR, NCHAR: CHAR is fixed length datatype and VARCHAR is Variable length datatype to store character data. i.e. A-Z , a-z , 0-9 , all keyboard characters etc. The default size is 1 character and it can store maximum up to 2000 bytes. Example : EName, EmpID, PassportNo, SSN, etc. EName CHAR(10) := ‘TOM’; wastage of 7 space after the string EName VARCHAR(10) := ‘TOM’; Spaces can be Reuse which left after the string NCHAR additionally handles NLS(National Language Support). Oracle supports a reliable Unicode datatype through NCHAR , NVARCHAR2 , and NCLOB VARCHAR2, NVARCHAR2: These are Variable length datatype. VARCHAR2 handles alphanumeric character string whereas NVARCHAR2 handles alphanumeric character string with NLS(National Language Support). The default size is 1 character and it can store maximum up to 4000 bytes. LONG: Variable length string. (Maximum size: 2 GB - 1) Only one LONG column is allowed per table. RAW: Variable length binary string (Maximum size 2000 bytes) LONG RAW: Variable length binary string (Maximum size 2GB) 2. NUMERIC Datatype: NUMBER: It stores Numeric values and performs numeric calculations. NUMBER, NUMBER(n), NUMBER(p,s) It stores Numbers up to 38 digits of precision. SeqNo NUMBER; 1, 123, 12345678 EmpID NUMBER(4); 1, 123, 1234 Sal NUMBER(7,2); 23456.78 , 123.45 — correction in video: Sal NUMBER(a7,2); which is wrong please ignore. 1234567 can be a type of NUMBER, NUMBER(7), NUMBER(7,0) It can store both integer and floating point numbers NUMERIC(p,s) FLOAT: Ex: EmpSal FLOAT; FLOAT(7) Decimal Points allowed DEC(p,s), DECIMAL(p,s) , REAL, DOUBLE PRECISION INTEGER: Ex: SSN INTEGER; Decimal Points are not allowed INT, SMALLINT 3. DATE Datatype: DATE: It stores DATE(Date, Month, Year) and Time(Hour, Minute, Second, AM/PM) and performs calculations with such data. Default DATE format in Oracle is “DD-MON-YY” Based on "Gregorian calendar" where the date ranges from “JAN 1 4712 BC” to “DEC 31 9999 AD” doj DATE; “18-MAR-2010 12:30:00 PM” TIMESTAMP: It can store all parameters as DATE datatype and additionally it can have “Fraction of seconds” and TIMESTAMP WITH TIMEZONE / TIMESTAMP WITHOUT TIMEZONE. Range from 0-9 digits, the default size is 6. 4. LOB Datatype: LOB: “Large Object” data. It can store pictures, motion pictures, Textfiles etc. CLOB: “Character Large Object” is used to store structured information like a text file with a specific file format. BLOB: “Binary Large Object” is used to store Un-structured information like Image, JPEG files, MPEG files etc. BFILE: “Binary File” is used to store the pointer to a specific file / Just store the location of a file. Maximum size: (4 GB - 1) * DB_BLOCK_SIZE initialization parameter (8 TB to 128 TB) Extra Information: NCLOB : It supports all the character set supported by CLOB and additionally it handles NLS(National Language Support ) Maximum size: (4 GB - 1) * DB_BLOCK_SIZE initialization parameter (8 TB to 128 TB) ROWID and UROWID(optional size) Datatype: contains fixed length Binary data. BBBBBBB.RRRR.FFFFF combination of BLOCK-ROW-DATABASE FILE Physical and Logical ROWID Upcoming Session: Session 7: Populating Data into Tables(INSERT Statement): Inserting data into all columns of a table Inserting data into Required columns of a table Inserting NULL value into a table Inserting Special Values(USER / SYSDATE) into a table Supplying data at runtime(using & and &&) THANK YOU :)
Views: 232 Prabhat Sahu
Check out my Blog: http://exceltraining101.blogspot.com When you want to remove decimal numbers and not be bothered with rounding there are two functions that can do that: INT and TRUNC. This video gives you a quick example on how it's done. Feel free to provide a comment or share it with a friend! --------------------------------------- #exceltips #exceltipsandtricks #exceltutorial #doughexcel #exceltips #exceltipsandtricks #exceltutorial #doughexcel #exceltips #exceltipsandtricks #exceltutorial #doughexcel #exceltips #exceltipsandtricks #exceltutorial #doughexcel #exceltips #exceltipsandtricks #exceltutorial #doughexcel
Views: 10345 Doug H
https://www.databasestar.com/oracle-months_between/ The Oracle MONTHS_BETWEEN function allows you to find the number of months between two dates. You can enter two dates and the function returns the difference. This function is often used as part of other calculations. Sometimes you’ll want to know the difference between two dates to perform other functions. The syntax of the MONTHS_BETWEEN function is: MONTHS_BETWEEN(date1, date2) What do these two parameters mean? The function performs date1 minus date2. So, if date1 is larger, the result is positive. If date2 is larger, then the result is negative. What data type is returned? It depends on the values you provide. If the dates are both on the same day of the month (e.g. both on the 10th of the month), then the result is an integer or whole number. If not, then the result will be a decimal value. For more information on the MONTHS_BETWEEN function, including the code used in this video and examples, read the related article here: https://www.databasestar.com/oracle-months_between/
Views: 1011 Database Star
Example that shows how to get numbers after decimal (.)dot Also how to fix the following error The data types float and int are incompatible in the modulo operator. More info: http://howtodomssqlcsharpexcelaccess.blogspot.ca/2013/01/how-to-fix-error-data-types-float-and.html and here http://howtodomssqlcsharpexcelaccess.blogspot.ca/2013/01/mssql-how-to-get-numbers-after-decimal.html
Views: 1664 Vis Dotnet
This Video Tutorial Will Describe how to set the default value of the column. This command will also work on other versions of database like Oracle 11g Database, Oracle 10g Database, Oracle 9i Database, Oracle 8i Database, Oracle 8 Database and so on. DEFAULT clause is used to set the value for the table column. DEFAULT clause insert the predefined value into the column if you left it blank while inserting the column. Full Syntax will be given in this video tutorial about how to use the DEFAULT clause. Along with live example to demonstrate DEFAULT clause. All the keywords, format, mandatory clauses etc are described in this video.
Views: 372 Oracle 12c Tutorials for Beginners
How to use concatenation operator, to_char, currency symbol, display money
Views: 1250 Gaivota OracleSQL Lessons
Next up on our MySQL to-do list is to learn about storing dates and times. There are various data types in MySQL for storing dates and times. It seems MySQL and databases likes to break everything up into multiple data types to make things more organized at the consequence of being confusing and annoying. This video is going to be talking about the DATETIME, DATE, and TIME data types. These are all used to store, you guessed it, dates and times. The one you choose depends on your needs. If you just need dates, choose DATE. If you just need times, choose TIME, if you need both stored together, choose DATETIME. Now you set a column one of these data types whenever you want every row for this field to have some sort of date, time or both…but how exactly is the data formatted? This requires us to understand some convention. For example, in the USA at least, if you have something like 4:30AM, by convention you know the hour is 4 and the minutes are 30. But this is just an agreed upon convention. MySQL has its own convention…For example 2017-02-02. The first thing is the year, the second is the month, and the third is the day. That is for the DATE. The convention for time is 22:54:30. The first is the hour (military time), the second is the minute, and the third is the seconds. Lastly, there can actually be fractions of seconds…up to microseconds! .123456. To use fractional seconds though you must specify to MySQL the precision of the TIME or DATETIME when you create it, for example DATETIME(6) would allow microsecond precision. How do you actually give a date to MySQL? By that I mean let's say you have a table with a column of DATETIME(6), and you want to give a value for that column, how do you format it? It's quoted. For example: '2017-02-02 22:54:30.333333' MySQL interprets this as a DATETIME. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Support me! http://www.patreon.com/calebcurry Subscribe to my newsletter: http://bit.ly/JoinCCNewsletter Donate!: http://bit.ly/DonateCTVM2. ~~~~~~~~~~~~~~~Additional Links~~~~~~~~~~~~~~~ More content: http://CalebCurry.com Facebook: http://www.facebook.com/CalebTheVideoMaker Google+: https://plus.google.com/+CalebTheVideoMaker2 Twitter: http://twitter.com/calebCurry Amazing Web Hosting - http://bit.ly/ccbluehost (The best web hosting for a cheap price!)
Views: 36914 Caleb Curry
--How to convert Number To $ Currency Format in SQL SELECT 1234567 as [Currency Format] --Out Put $1,234,567 --2 Methods --Method 1 --For SQL Server 2012, or later, an easier solution is to use Format function SELECT '$' + Format('1234567', '#,00') as [Currency Format] --Method 2 SELECT '$'+replace(convert(varchar,cast(1234567 as money),1), '.00','') as [Currency Format]
Views: 138 shabbeer Code Hack mujawar
How to round numbers in Java. here the code: double R=83.13532213; R=Math.round(R*100.0)/100.0; System.out.print(" 83.13532213 to 2 digits"+R);
Views: 22892 DeeDoOo toys
In this video we will learn, converting one data type to another using cast() and convert() functions. We will also learn how to use the style parameter, with convert() function. Finally we will look at a practical example of using CAST or CONVERT functions, along with group by. We will also talk about the differences between CAST and CONVERT functions and when to choose one over the other. Text version of the video http://csharp-video-tutorials.blogspot.com/2012/09/cast-and-convert-functions-in-sql.html Slides http://csharp-video-tutorials.blogspot.com/2013/08/part-28-cast-and-convert-functions.html All SQL Server Text Articles http://csharp-video-tutorials.blogspot.com/p/free-sql-server-video-tutorials-for.html All SQL Server Slides http://csharp-video-tutorials.blogspot.com/p/sql-server.html All Dot Net and SQL Server Tutorials in English https://www.youtube.com/user/kudvenkat/playlists?view=1&sort=dd All Dot Net and SQL Server Tutorials in Arabic https://www.youtube.com/c/KudvenkatArabic/playlists
Views: 183640 kudvenkat
Use the type conversion functions to change the type of an argument. StringToDate Returns a date from the given string in the given format. You do not have to specify a format string if your string contains a date in the default format yyyy-mm-dd. Input: string (string) [,format (string)] Output: result (date) Examples: If the column mylink.mystring contains the string ″1958--08--18″, then the following function returns the date 1958--08--18. StringToDate(mylink.mystring) If the column mylink.mystring contains the string ″18:08:1958″, then the following function returns the date 1958--08--18. StringToDate(mylink.mystring,"%dd:%mm:%yyyy")
Views: 5949 WingsOfTechnology
This video is part of LearnItFirst's Transact-SQL Programming: SQL Server 2008/R2 course. More information on this video and course is available here: http://www.learnitfirst.com/Course161 In this video, Scott will start with integer-based numbers, and then move into decimal-based numbers. How many bytes does it take to represent each basic integer data type? To demonstrate decimal-based numbers, money is used as the example. When a number is too long, unlike when a string is too long, Management Studio will return an overflow error instead of truncating. Scott discusses how to specify the number of digits and decimal places in the output, and more in this video. Highlights from this video: - INT, TINYINT, SMALLINT, and BIGINT - The DATALENGTH function - What if your business operates using less than 4 decimal places? - Using FLOAT and much more...
Views: 2487 LearnItFirst.com
In this video I take a look at the structure of tables I plan on using for my database and point on the relational links between the tables. I also discuss the primary key of the table as well as using it as a foreign key in a related table. I take a look at a few basic data types for field columns to include: CHAR = 255 characters VARCHAR = 255 characters SMALLINT = -32,768 to 32,767 INT = -2,147,483,648 to 2,147,483,647 DECIMAL = Numbers with a decimal value Date = In the format DD-MMM-YYYY This video is part of a series of videos with the purpose of learning the SQL language. For more information visit Lecture Snippets at http://lecturesnippets.com.
Views: 18197 Lecture Snippets
Donate!: http://bit.ly/DonateCTVM2. Videos Available for Download - http://www.udemy.com/calebthevideomaker2-database-and-mysql-classes/ Playlist - http://www.youtube.com/watch?v=krx-w9icrkU&list=PL405B31DD586979DE Manual: Decimal: http://dev.mysql.com/doc/refman/5.6/en/fixed-point-types.html floating point: http://dev.mysql.com/doc/refman/5.6/en/floating-point-types.html Decimal(M, D) precision is how many digits are in the number, and scale is how many digits after the decimal. defaults are 65 and 35 decimals are accurate up to about 7 digits. doubles are accurate up to about 15 digits. More content: http://CalebCurry.com Facebook: http://www.facebook.com/CalebTheVideoMaker Google+: https://plus.google.com/+CalebTheVideoMaker2 Twitter: http://Twitter.com/calebCurry Subscribe (it's free!): http://bit.ly/PqPyvH Amazing Web Hosting - http://bit.ly/ccbluehost (The best web hosting for a cheap price!)
Views: 4236 Caleb Curry
How can we represent negative numbers in binary? There are several ways. This video compares using a sign bit, ones complement, and twos complement. Twos complement is the most commonly technique because it's relatively easy to implement in hardware and it makes addition and subtraction with negative numbers easy. Support me on Patreon: https://www.patreon.com/beneater
Views: 318208 Ben Eater
Short video to change your PC regional setting for decimals from comma to full stop.
Views: 17260 Nicky Marais
Explains the exact numeric data type DEC, DECIMAL or NUMERIC. From http://ComputerBasedTrainingInc.com SQL Course. Learn by doing SQL commands for ANSI Standard SQL, Access, DB2, MySQL, Oracle, PostgreSQL, and SQL Server.
Views: 1865 cbtinc
Updated Video showing an easier way check out: https://youtu.be/QzNxFah1jjM Download Free Excel Cheatsheet at: https://www.computertutoring.co.uk/free-cheatsheets.asp European currency formats have the decimals in place of the commas and commas in place of the decimals: European: EUR 3.847.88 UK: £3,847.88 This video shows how to use the substitute function to covert. More tutorials can be found at https://www.computertutoring.co.uk/
Views: 19523 Computer Tutoring
Java's BigDecimal class can handle arbitrary-precision signed decimal numbers. Oracle Documentation - https://docs.oracle.com/javase/7/docs/api/java/math/BigDecimal.html public class BigDecimal extends Number implements Comparable Immutable, arbitrary-precision signed decimal numbers. A BigDecimal consists of an arbitrary precision integer unscaled value and a 32-bit integer scale. If zero or positive, the scale is the number of digits to the right of the decimal point. If negative, the unscaled value of the number is multiplied by ten to the power of the negation of the scale. The value of the number represented by the BigDecimal is, therefore (unscaledValue × 10-scale).
Views: 349 GeeksByte
In this video ,we will generate the script that will return us all the table names with column names and data type of those columns. We often need this information. Let's say we are going to prepare mapping document for load the data from Source Database to Destination database. We can get the list of all tables with column names and data types from Source Database and Destination Database and then paste in Excel and map the required input columns to output columns for ETL Process. Blog link with scripts used in video http://sqlage.blogspot.com/2015/02/get-all-tables-with-column-names-and.html
Views: 49647 TechBrothersIT
C Program #8: Decimal to Binary Conversion...... Thanks for Watching my Channel “Learn TechToTech”. Please subscribe my channel for getting first updates after uploading video.Social Media pages of Channel are: 1. My Website : www.learnfromrakesh.com 2. My Twitter: https://twitter.com/LearnTechtotech 3. Facebook Page: https://www.facebook.com/LearnTechToTech 4. Blogger : https://learntechtotech.blogspot.in/ 5. Google+ : https://learntechtotech.blogspot.in/ 6. Pinterest : https://in.pinterest.com/LearnTechToTech/ 7. LinkedIn: https://www.linkedin.com/in/Learntechtotech/ Playlist of Different Technology: 1. Operating System : https://goo.gl/q6SfrW 2. Python Programming Language : https://goo.gl/L8b5dc 3. C Language : https://goo.gl/SwvDu9 4. C language for Placement: https://goo.gl/AaQBa4 5. Java: https://goo.gl/M8F2uy 6. MySql : https://goo.gl/vdJbHQ 7. Android Mobile Application Development: https://goo.gl/M6woaT 8. Kotlin Programming Language : https://goo.gl/GXE5cd 9. Go Programming: https://goo.gl/Ua3xYW 10. Internet of Things(IoT): https://goo.gl/f2afkY 11. Oracle 11g : https://goo.gl/zds8r2 12. C++ : https://goo.gl/C1psMT 13. R Programming: https://goo.gl/6pDrsb
Views: 120 Learn TechToTech
In the previous video we talked about some of the most popular data types. We are going to discuss them in more detail. The data type we are going to start with is CHAR and NCHAR. I told you of both of these but I never explained the difference. That's because there is some other stuff I need to explain before I can explain the difference. This has to deal with what is known as character sets. When you have a string, there are only so many characters you are allowed to store in that string. The characters you are allowed to store is determined by what is known as the character set. A common character set is ASCII. This character set allows you to store English characters, numbers, and some symbols. ASCII started with 127 characters, and then they came out with the ASCII extended, which allows for up to 255 characters. Even with 255 characters though, we are limited in what we can store using one character set. If the computer only allows ASCII, we are going to be limited when working with different languages. Of course it works for some situations, but globalization of software has been a big thing with the development of the interwebs …and the movement towards a new world order (Revelation 13:7). That means that ASCII is no longer the best character set. It has largely been replaced with a character set known as Unicode. Oracle has a few Unicode character sets that we can use when we work with string data. When you start studying character sets, I can promise that you will run across the word encoding. Encoding refers to the way that the allowed characters can be stored on the computer. A computer doesn't just store a letter, everything has to be stored in binary. Unicode is the character set, but it has numerous different encodings. Essentially, the computer can store the same characters in multiple different ways, depending on which encoding is used. The most popular encodings for Unicode are UTF-8 and UTF-16. UTF stands for Unicode Transformation Format. In the next video we will be discussing these in detail and express their differences. Once we got that down, we'll be able to loop back around to data types. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Support me! http://www.patreon.com/calebcurry Subscribe to my newsletter: http://bit.ly/JoinCCNewsletter Donate!: http://bit.ly/DonateCTVM2. ~~~~~~~~~~~~~~~Additional Links~~~~~~~~~~~~~~~ More content: http://CalebCurry.com Facebook: http://www.facebook.com/CalebTheVideoMaker Google+: https://plus.google.com/+CalebTheVideoMaker2 Twitter: http://twitter.com/calebCurry Amazing Web Hosting - http://bit.ly/ccbluehost (The best web hosting for a cheap price!)
Views: 6073 Caleb Curry
In a previous video (https://www.youtube.com/watch?v=o_Qh0SccyAc) I showed you how to write natural language narratives in Power BI. In this video I will show you how to format decimal numbers inside your natural language text. Looking for a download file? Go to our Download Center: https://curbal.com/donwload-center SUBSCRIBE to learn more about Power and Excel BI! https://www.youtube.com/channel/UCJ7UhloHSA4wAqPzyi6TOkw?sub_confirmation=1 Our PLAYLISTS: - Join our DAX Fridays! Series: https://goo.gl/FtUWUX - Power BI dashboards for beginners: https://goo.gl/9YzyDP - Power BI Tips & Tricks: https://goo.gl/H6kUbP - Power Bi and Google Analytics: https://goo.gl/ZNsY8l ABOUT CURBAL: Website: http://www.curbal.com Contact us: http://www.curbal.com/contact ▼▼▼▼▼▼▼▼▼▼ If you feel that any of the videos, downloads, blog posts that I have created have been useful to you and you want to help me keep on going, here you can do a small donation to support my work and keep the channel running: https://curbal.com/product/sponsor-me Many thanks in advance! ▲▲▲▲▲▲▲▲▲▲ QUESTIONS? COMMENTS? SUGGESTIONS? You’ll find me here: ► Twitter: @curbalen, @ruthpozuelo ► Google +: https://goo.gl/rvIBDP ► Facebook: https://goo.gl/bME2sB #POWERBITIPS #CURBAL #POWERBI #MVP ► Linkedin: https://goo.gl/3VW6Ky
Views: 4943 Curbal
If you have an average value , how to round it up to 2 / more decimal places . 1. You don't always have to typecast it to numeric either . You can just say round(avg(salary),2) as well . While converting to a numeric datatype does make sense , it is not always required . 2. small change : at 0:44 , I refer to using job title and salary as the main columns , that is inaccurate . We will be using department and salary as the main columns . Hope this helps . Thanks !
Views: 721 saurabh rao
Oracle Java Certification: Shortest Way To Crack OCA 1Z0-808 Just @ Rs 640/- -------------------------------------------------------------------------------------------------------- 1. For Java SE 8 Programmer I Exam 2. Topic wise Tests and Grand Tests 3. 280 Realistic Questions With Clear Explanation 4. Study Material (408 Pages) 5. Question Bank (107 Pages) 6. Videos (63 Sessions) Use the below links to access Durga Sir Videos and Downloadable Materials and Topic wise Tests and Grand Tests with Life-Time Access. 1. Oracle Java Certification: Shortest Way To Crack OCA 1Z0-808 Link: https://goo.gl/vcMKjz 2. Java 8 New Features In Simple Way Link: https://goo.gl/F2NfZi 3. Java 9 New Features In Simple Way: JShell, JPMS and More Link: https://goo.gl/s9PP1p 4. Complete JDBC Programming Part-1 Link: https://goo.gl/uT9sav 5. Complete JDBC Programming Part-2 Link: https://goo.gl/VmhM7t
Views: 548 Durga Software Solutions
Check out my Blog: http://exceltraining101.blogspot.com This video covers how to convert or change text to numbers using several methods. Also how to convert or change numbers to text using some different methods. #exceltips #exceltipsandtricks #exceltutorial #doughexcel
Views: 422379 Doug H
Make your life easy with formatted strings. This video goes over how to use them to print out to the screen and how to store them in a variable. | Learn more: docs https://docs.oracle.com/javase/tutorial/essential/io/formatting.html | Language Java (.java /.class) | Code Example https://github.com/simply-coded/Java-Tutorials | Support https://www.paypal.me/JeremyE
Views: 3968 SimplyCoded
This video gives an introduction to UTF-8 and Unicode. It gives a detail description of UTF-8 and how to encode in UTF-8. This is a video presentation of the article "How about Unicode and UTF-8" which was published on www.gamedev.net. Writing an STL-Style UTF-8 String Class - http://squaredprogramming.blogspot.com/2013/12/writing-stl-style-utf-8-string-class.html How about Unicode and UTF-8 - http://www.gamedev.net/page/resources/_/technical/general-programming/how-about-unicode-and-utf-8-r3322 www.squaredprogramming.com
Views: 149987 Squared Programming
A common problem in the database world is when we persist in putting numeric data into a string datatype...and then expect to sequence the data in numeric fashion. This quick tip looks at how to handle it, and covers an interesting AskTom question at the same time. ====================================================== Copyright © 2015 Oracle and/or its affiliates. Oracle is a registered trademark of Oracle and/or its affiliates. All rights reserved. Other names may be registered trademarks of their respective owners. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the “Materials”). The Materials are provided “as is” without any warranty of any kind, either express or implied, including without limitation warranties or merchantability, fitness for a particular purpose, and non-infringement.
Views: 685 Connor McDonald
A question from my Nashville Power Excel seminar: How to deal with downloaded data where some cells contain trailing minus numbers? It is tempting to fix them manually or to use =IF(RIGHT(B2,1)="-",-1*LEFT(B2,LEN(B2)-1),B2) Text to Columns is a fast way to deal with this Choose the whole column Data, Text to Columns, Delimited, Next, Make sure there are no lines, Next, Options: Trailing Minus In fact, since Trailing Minus is the default, there is a faster way: Select whole column and Alt+D E F To download this workbook: https://www.mrexcel.com/download-center/2018/05/some-trailing-minus-numbers.xlsx List of upcoming seminars: https://www.mrexcel.com/press-appearances/
Views: 1039 MrExcel.com
How to Determine if value is Numeric by using ISNumeric and Try_Convert Function in SQL Server - TSQL Tutorial ISNUMERIC( ) function is provided to us in SQL Server to check if the expression is valid numeric type or not. As per Microsoft it should work with Integers and Decimal data types and if data is valid integer or decimal, ISNumeric() should return us 1 else 0. But ISNUMERIC() does not work as expected with some of values specially when we have "-" or "d" in value and have two numbers after "d" such as 123d22, it still return us 1. Also if we have data in money format $XXXXX e.g $2000, It returns us 1. In SQL Server 2012. Microsoft introduced new function call Try_Convert( ). You can use try_convert function to convert to required data type and if it is not able to convert then it will return Null as output. As you will see below, I did some experiment and found out that Try_Convert will produce 0 for "-" when we try to convert to Int, That should not be happening as "-" is symbol not Integer. But when I try to convert "-" to decimal, Try_Convert produced Null output. Take a look in below results and keep in mind the outputs when you have to evaluate expression to Numeric or find out if expression is Numeric or Not. Blog post link for this video http://sqlage.blogspot.com/2015/03/how-to-determine-if-value-is-numeric-by.html
Views: 3637 TechBrothersIT
In depth tutorial on how to build (SQL) Strings inside the VBA-Code-Editor. How to embed the different data types (numeric, date, decimal, and string) inside SQL strings and how to format longer SQL queries more readable. A text version of this topic with some extended information is available at http://codekabinett.com/rdumps.php?Lang=2&targetDoc=vba-sql-string-tutorial The database I used during the video is available for download at this URL: https://codekabinett.com/download/StringBuildingDemo_v2_1.zip
Views: 13162 codekabinett.com/en
SDU Tools are free tools for SQL Server developers and DBAs. This tool is used to format the name of a data type (involving maximum length, precision, and scale) as is needed when scripting database objects like tables. You'll find more info about SDU Tools and download details at http://www.sqldownunder.com/Resources/SDUTools
Views: 23 SQL Down Under
Common function to check and allow multiple formats in a textbox for date field.
Views: 46 Oracle Forms
Data Types in SQL Server CORRECTION: for storing DECIMAL you need to just count the numbers in precision and scale, like to store 100.55 you have to define like DECIMAL(5,2) Check my blog for more details and SQL Queries: https://sqlwithmanoj.com/2015/09/20/sql-basics-data-types-in-sql-server-video/ For more updates like my page in FB: https://www.facebook.com/sqlwithmanoj
Views: 30904 SQL with Manoj
One of SQL Developer’s most popular features has undergone a significant upgrade. Users can quickly define and recall delimited or Excel files to be imported to a new or existing Oracle table. Data preview and validation is provided for each column, as well as ‘best guess’ data type and date format mask mapping. This process can now be automated via the SQL Developer command line interface (SDCLI) ‘Import’ command. NOTE: This is a video only. There is no audio. Copyright © 2015 Oracle and/or its affiliates. Oracle is a registered trademark of Oracle and/or its affiliates. All rights reserved. Other names may be registered trademarks of their respective owners. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the “Materials”). The Materials are provided “as is” without any warranty of any kind, either express or implied, including without limitation warranties or merchantability, fitness for a particular purpose, and non-infringement.
Views: 73640 Oracle Learning Library
This tutorial explains the utf-8 way of representing characters in a computer; later generalizing (high level) how any kind of data can be represented in a computer.
Views: 44021 dizauvi
Views: 1997 How to do it
Learn fundamentals of enterprise data conversion and migration in this quick tutorial: SUBSCRIBE!!!: http://howtoanalyzedata.net/youtube Data Conversion and Migration is a process of exporting data from one system, making modifications to the data and then importing it into another application. _____________________ Online Training Courses to succeed on any level: https://www.howtoanalyzedata.net/online-training/ ------------------------------------------ LET'S CONNECT! Follow Vadim Mikhailenko's expertise: • Online Training for Everyone: http://howtoanalyzedata.net • YouTube: http://howtoanalyzedata.net/youtube • Email: http://howtoanalyzedata.net/email • Twitter: http://howtoanalyzedata.net/twitter • Facebook: https://www.howtoanalyzedata.net/facebook ------------------------------------------ Checkout my other tutorials and Online Training Courses: YouTube Tutorials to help you succeed on any level: https://www.howtoanalyzedata.net/youtube-tutorials/ Microsoft Office Tutorials: https://www.howtoanalyzedata.net/microsoft-office-tutorials Microsoft Excel Tutorials: https://www.howtoanalyzedata.net/microsoft-excel-tutorials Microsoft Excel Tutorials for Absolute Beginners: https://www.howtoanalyzedata.net/microsoft-excel-tutorials-for-beginners Microsoft Excel Quick Tips and Tricks Guides: https://www.howtoanalyzedata.net/microsoft-excel-quick-tips-and-tricks Microsoft Excel Interview Questions: https://www.howtoanalyzedata.net/microsoft-excel-interview-questions Microsoft Excel Charts and Graphs Tutorials: https://www.howtoanalyzedata.net/microsoft-excel-charts-and-graphs-tutorials Microsoft Word Quick Tips and Tricks Tutorials for Beginners: https://www.howtoanalyzedata.net/microsoft-word-quick-tips-tutorials-for-beginners Microsoft Visio Tutorials: https://www.howtoanalyzedata.net/microsoft-visio-tutorials How to Create Visio Diagrams Guides: https://www.howtoanalyzedata.net/how-to-create-visio-diagrams-guides Microsoft PowerPoint Tutorials: https://www.howtoanalyzedata.net/microsoft-powerpoint-tutorials Stunning Professional Presentations: https://www.howtoanalyzedata.net/stunning-professional-presentations Smart Family Budgeting and Personal Finance Tutorials: https://www.howtoanalyzedata.net/smart-family-budgeting-and-personal-finance-tutorials Home Improvement Projects Tutorials: https://www.howtoanalyzedata.net/home-improvement-projects-tutorials ------------------------------------------ Online Training Courses to succeed on any level: https://www.howtoanalyzedata.net/online-training/ ------------------------------------------ Checkout my other YouTube Videos How To Pass Microsoft Excel Test - Get ready for the Interview: https://www.howtoanalyzedata.net/how-to-pass-microsoft-excel-test-and-get-ready-for-interview How to turn your Windows 10 Computer into WiFi HotSpot (Laptop, Tablet or Desktop): https://www.howtoanalyzedata.net/how-to-turn-windows-computer-into-wifi-hotspot How to Create Family Budget in Excel: https://www.howtoanalyzedata.net/how-to-create-family-budget-in-excel How To Estimate Hardwood Floor Installation: https://www.howtoanalyzedata.net/how-to-estimate-hard-wood-floor-installation-tutorial Top 5 Excel Interview Questions for Job Seekers: https://www.howtoanalyzedata.net/top-5-excel-interview-questions-for-job-seekers-video-tutorial Create Annual Budget: https://www.howtoanalyzedata.net/how-to-create-anual-budget-tutorial Spending vs. Investment - Smart Family Budget in Excel - Tutorial for Beginners: https://www.howtoanalyzedata.net/spending-vs-investment-tutorial How To Create First Visio Diagram (Step by Step): https://www.howtoanalyzedata.net/how-to-create-your-first-visio-diagram How To Create Multiple Line Charts On Excel Secondary Axis Combo Graph: https://www.howtoanalyzedata.net/how-to-create-multiple-line-charts-on-excel-secondary-axis How to create Excel Combo Chart with Secondary Axis – Forecast Sales Numbers: https://www.howtoanalyzedata.net/how-to-create-excel-combo-chart-with-secondary-axis-graph How To Create Animated Cover Slide in PowerPoint Tutorial: https://www.howtoanalyzedata.net/how-to-create-animated-cover-slide-in-powerpoint Beginner’s Guide to Excel – Excel Basics Tutorial - [2018 Edition] https://www.howtoanalyzedata.net/beginners-guide-to-excel ------------------------------------------ LET'S CONNECT! Follow Vadim Mikhailenko's expertise: • Online Training for Everyone: http://howtoanalyzedata.net • YouTube: http://howtoanalyzedata.net/youtube • Email: http://howtoanalyzedata.net/email • Twitter: http://howtoanalyzedata.net/twitter • Facebook: http://www.howtoanalyzedata.net/facebook ------------------------------------------
Views: 6135 Online Training for Everyone