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Oracle SQL Tutorial 33 - NUMBER Data Type
 
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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: 7240 Caleb Curry
Oracle SQL Tutorial 24 - Important Data Types
 
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In the upcoming videos we are going to discuss data types in depth, but I don't want to drown you in all of the details. Because of that, I'm giving you this video which is going to introduce you to the most important data types. Then, in the upcoming videos, I'll describe them in more depth. One of the data types we've already discussed in this video is NUMBER. This data type is used to, obviously, store a number. It can be used to store integers (whole numbers), or numbers with decimals. There are two other numeric data types you should know of. BINARY_FLOAT and BINARY_DOUBLE are both numeric data types that are known as floating point numbers. A floating point number is often used for large numbers that have decimal places where it is acceptable to not be completely precise. What I mean by this is that these numbers can only store numbers correctly up to a certain decimal point. If you need perfect precision, you will want to use the NUMBER data type. Now storing numbers is good sometimes, but occasionally you will want to store string data. String data can be any sequence of characters, including numbers. By telling the database that a column is a string data type, the database knows how to treat that column. There are four important string data types that you need to know about. The first two are CHAR and NCHAR. These data types are used to store a fixed-length string. So for example, you can say you want to store 12 characters. This means that every value for this column will be exactly 12 characters. If you insert less than 12 characters, the data will be padded with spaces. This means you will want to use one of these data types when every value in the column is the same length. What is the difference between CHAR and NCHAR? CHAR uses what is known as ASCII while NCHAR uses Unicode. The difference is what characters are allowed and how much space each character takes. ASCII takes up less space but only supports English, numbers, and some symbols. UNICODE allows you to store characters from multiple languages but takes up more space. Those were both fixed-length string. What if you want to store data that changes in length? That is where VARCHAR2 and NVARCHAR2 come in. When it comes to storing dates, the data types that are most important are DATE and TIMESTAMP. Date can be used to store dates and time. Timestamp is a data type that can be used to store an exact moment in time. Lastly, there are interval types. These store a date range. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 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: 5771 Caleb Curry
SQL Tutorial - 7: Data-Types in SQL (Part-2)
 
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In this tutorial we';; check out the data type options we have available for use in SQL. We'll talk about Bigint, int, smallint, tinyint, decimal, number, float, char, varchar, blob, datetime, date, time and year.
Views: 96785 The Bad Tutorials
Tutorial#5 Why/When/Where we use  data type in oracle database
 
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Detail explanation on oracle data type like Number blob/clob/nclob/(integer)/varchar2/varchar/char/nvarchr2/ncharvarchar2/date/long/rowid Giving the in-depth explanation on the data type of Oracle database -------------------------------------------------- Oracle SQL Practice Question: There is no practice question for this topic -------------------------------------------------- Frequently asked interview question on Oracle SQL https://www.youtube.com/watch?v=f7E30fV8wJA&index=1&list=PLiLpmqwkwkCv4qmtBnz4M3zIs1_ukkboT In this video, you will get the answer to the following question what is Oracle data type where to use Oracle data type why we Oracle data type oracle data types tutorial In this series we cover the following topics: SQL basics, create table oracle, SQL functions, SQL queries, SQL server, SQL developer installation, Oracle database installation, SQL Statement, OCA, Data Types, Types of data types, SQL Logical Operator, SQL Function,Join- Inner Join, Outer join, right outer join, left outer join, full outer join, self-join, cross join, View, SubQuery, Set Operator. follow me on: Facebook Page: https://www.facebook.com/LrnWthr-319371861902642/?ref=bookmarks Contacts Email: [email protected] Instagram: https://www.instagram.com/lrnwthr/ Twitter: https://twitter.com/LrnWthR
Views: 156 EqualConnect Coach
11. CHAR, VARCHAR and TEXT Data Type in SQL (Hindi)
 
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Views: 31219 Geeky Shows
MySQL 31 - DECIMAL Data Type
 
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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: 6882 Caleb Curry
10. INT and DEC Data Type in SQL (Hindi)
 
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Views: 25196 Geeky Shows
84. DECIMAL Data Type in SQL (Hindi)
 
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Views: 6682 Geeky Shows
Data type - Integer & float
 
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Data type in C
Views: 103 Sam Hijazi
Oracle tutorial : Collection in Oracle PL SQL -  Varray
 
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Oracle tutorial : Collection in Oracle PL SQL Varray . oracle tutorial for beginners 1)Varray provide feature of data structure in Oracle. 2)It can store a fixed-size sequential collection of elements of the same type. 3)This is used to store the ordered collection of data. 4)According to its structure the varray consist of contiguous memory locations. 5)The address is start from lowest to highest. 6)It start to store element from lowest address to highest address. 7)The starting index for varray is 1. 8)This is an one-dimensional array. Syntax : CREATE OR REPLACE TYPE varray_type_name IS VARRAY(n) of element_type DECLARE CURSOR cur_employee is SELECT NAME FROM employee; type emp_list is varray (10) of employee.name%type; empname_list emp_list := emp_list(); mycount integer :=0; BEGIN FOR i IN cur_employee LOOP mycount := mycount + 1; empname_list.extend; empname_list(mycount) := i.name; dbms_output.put_line('Employee Nane -'||empname_list(mycount)); END LOOP; END; / https://techquerypond.com , https://techquerypond.wordpress.com https://twitter.com/techquerypond
Views: 1435 Tech Query Pond
Oracle GREATEST Function
 
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https://www.databasestar.com/oracle-greatest/ The Oracle GREATEST function is a useful function, but I don’t think it’s very well understood. It returns the greatest or largest value in a set of values. You can provide the values, and use numbers or text values. The syntax for the Oracle GREATEST function is: GREATEST(expr1 [, expr_n]) The expr1 is the first expression to use for your comparison. Expr_n is one or more expressions to use in the comparison, separated by commas. This is optional. So how is GREATEST calculated? If the parameters are numeric, the GREATEST function finds the largest number. If the parameters are characters, the function finds the latest value if they were sorted alphabetically (using their character values). What data type is returned? It depends on the parameters you provide. It could be the same as the parameters you provide, or VARCHAR2 if the parameters are all characters. You can also use the GREATEST function with dates. It’s also the opposite of the LEAST function. For more information on the GREATEST function, including the SQL used in this video and the examples, read the related post here: https://www.databasestar.com/oracle-greatest/
Views: 227 Database Star
how to declare the index by table in PLSQL (Oracle)?
 
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in this video, you will learn how to declare the index by table and how to use the exist function ?
Views: 4302 MahmoudRFarra
Oracle CAST Function
 
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https://www.databasestar.com/oracle-cast/ The Oracle CAST function allows you to convert one data type to another. It’s similar to the TO_NUMBER, TO_DATE, and TO_CHAR functions, but allows for more functionality, including converting to many other data types. The syntax of the CAST function is: CAST( {expr | MULTISET (subquery) } AS type_name ) The structure of this function is different to other functions, because it uses the word AS to separate parameters rather than a comma. You can run this function like many other functions, on a single row, which would look like this: CAST( expr AS type_name ) Or, you can run it as though it’s a subquery, using the MULTISET feature: CAST( MULTISET (subquery) AS type_name ) The parameters of the CAST function are: - expr (mandatory choice): This is the value or expression that is to be converted to another data type. - MULTISET (optional): This keyword indicates that the subquery results will return multiple rows, and are then CAST into a collection value. If this is omitted, and the subquery returns multiple rows, it will only return a single row. - subquery (mandatory choice): This is the subquery that can be run to be converted into a collection data type. - type_name (mandatory): This is the Oracle data type that the expr or subquery will be converted to. There are several data types that are compatible with the CAST function, both for converting from and to. You can find the full list in the article mentioned below. For more information about the Oracle CAST function, including all of the SQL shown in this video and the examples, read the related article here: https://www.databasestar.com/oracle-cast/
Views: 1881 Database Star
Types and Variables in Java
 
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Views: 287 T3SO Tutorials
Oracle FLOOR Function
 
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https://www.databasestar.com/oracle-ceil/ The Oracle FLOOR function will return the largest integer value less than the specified number. In other words, it rounds down to the nearest whole number. It’s the opposite of the CEIL function, which rounds up. The syntax of FLOOR is: FLOOR(number) The number parameter can be any numeric data type. The function will return a number in the same data type as the parameter. So, you can use FLOOR with decimal numbers, which is actually where FLOOR works best. You can use it with whole numbers too. It won’t show an error, it just might display the same value as provided (e.g. FLOOR(5) would be 5). You can also use functions inside FLOOR. For example, FLOOR(SUM(salary)) will SUM all of the salary values, and then round them down to the nearest whole number. Just like with all functions, the Oracle FLOOR function can also use column aliases. So, instead of having your column labelled “FLOOR(8.12)” or “FLOOR(salary)”, you can label your column “salary_rounded” or something that makes more sense. The FLOOR function is similar to the ROUND function. However, ROUND will round up or down, where FLOOR will always round down. The TRUNC function will also do some kind of rounding, but it removes decimals from a number which may cause it to “round” down. For more information, including the code used in the examples, read the related article here: https://www.databasestar.com/oracle-ceil/
Views: 431 Database Star
#15. Intro to Oracle PL/SQL ( Type - table of numbers ) مقدمة لاوراكل
 
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تعريف نوع خاص لحفظ بيانات من ارقام Get the Source Code: https://gist.github.com/Ismail-AlJubbah/ba2c2f17d6a84ef64a2d Help us caption & translate this video! http://amara.org/v/Fr7e/
Views: 139 Jubba Smail
PL/SQL Tutorial: Differences Between PLS_INTEGER and BINARY_INTEGER
 
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Differences Between PLS_INTEGER and BINARY_INTEGER SQL Tutorial SQL Tutorial for beginners PLSQL Tutorial PLSQL Tutorial for beginners PL/SQL Tutorial PL SQL Tutorial PL SQL Tutorial for beginners PL/SQL Tutorial for beginners Oracle SQL Tutorial
Views: 475 TechLake
PL/SQL tutorial 4: Anchored Datatype (%TYPE) in PL/SQL By Manish Sharma RebellionRider
 
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Anchored datatype or %TYPE in PL/SQL are those data type which you assign to a variable based on a database object. Watch this PL/SQL Tutorial 4 and leanr about %TYPE with examples By Manish Sharma from wwww.RebellionRider.com ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog : http://bit.ly/anchored-datatype Previous Tutorial ► SELECT...INTO statement in PL/SQL https://youtu.be/F5eMJhwmCQs ------------------------------------------------------------------------- ►►►Let's Get Free Uber Cab◄◄◄ Use Referral Code UberRebellionRider and get $20 free for your first ride. ------------------------------------------------------------------------- ►Make sure you SUBSCRIBE and be the 1st one to see my videos! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ►►►Find me on Social Media◄◄◄ Follow What I am up to as it happens on https://twitter.com/rebellionrider https://www.facebook.com/imthebhardwaj http://instagram.com/rebellionrider https://plus.google.com/+Rebellionrider http://in.linkedin.com/in/mannbhardwaj/ http://rebellionrider.tumblr.com/ http://www.pinterest.com/rebellionrider/ You can also Email me at for E-mail address please check About section Please please LIKE and SHARE my videos it makes me happy. Thanks for liking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com ♥ I LOVE ALL MY VIEWERS AND SUBSCRIBERS
Views: 98660 Manish Sharma
MySQL 32 - FLOAT and DOUBLE Data Types
 
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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: 7054 Caleb Curry
Oracle CEIL Function
 
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https://www.databasestar.com/oracle-ceil/ The Oracle CEIL function, short for “ceiling”, will return the smallest integer value greater than the specified number. In other words, it rounds up to the nearest whole number. It’s the opposite of the FLOOR function, which rounds down. The syntax of CEIL is: CEIL(number) The number parameter can be any numeric data type. The CEIL function will return a number in the same data type as the parameter. So, you can use CEIL with decimal numbers, which is actually where CEIL works best. You can use it with whole numbers too. It won’t show an error, it just might display the same value as provided (e.g. CEIL(8) would be 8). You can also use functions inside CEIL. For example, CEIL(SUM(salary)) will SUM all of the salary values, and then round them up to the nearest whole number. Like with all functions, the Oracle CEIL function can also use column aliases. So, instead of having your column labelled “CEIL(8.12)” or “CEIL(salary)”, you can label your column “salary_rounded” or something that makes more sense. The CEIL function is similar to the ROUND function. However, ROUND will round up or down, where CEIL will always round up. The TRUNC function will also do some kind of rounding, but it removes decimals from a number which may cause it to “round” down. For more information, including the code used in the examples, read the related article here: https://www.databasestar.com/oracle-ceil/
Views: 555 Database Star
SQL 041 Data Types, Exact Numeric, INT or INTEGER
 
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Explains the exact numeric data type INT or INTEGER. From http://ComputerBasedTrainingInc.com SQL Course. Learn by doing SQL commands for ANSI Standard SQL, Access, DB2, MySQL, Oracle, PostgreSQL, and SQL Server.
Views: 856 cbtinc
CONCAT & PIPE "||" Operators in Oracle | Oracle Tutorials for Beginners
 
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CONCAT & PIPE "||" Operators in Oracle | Oracle Tutorials for Beginners Oracle Tutorials for Beginners CONCAT Operators in Oracle SQL CONCAT Operators in Oracle Database CONCAT Operators in Oracle SQL Database || Operator in Oracle concatenate in oracle sql developer oracle concatenate columns with space oracle concatenate rows into string oracle concatenate string and number oracle concatenate all columns into string oracle concatenate columns with comma using concat function in oracle concatenate function in oracle 11g concatenate in oracle sql developer oracle sql concatenate column values concatenation operator in oracle concatenation operator in sql server oracle concatenate columns with space oracle concatenate string and number oracle concatenate rows into string concatenate in oracle sql query concatenate sql query concat sql server 2008 sql concatenate columns concatenate sql oracle sql concatenate rows mysql concatenate string sql concatenate string and int sql concatenate column values
Views: 532 Oracle PL/SQL World
5.4: Boolean Variables - Processing Tutorial
 
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This video covers having a variable of type boolean as it relates to conditional statements. Support this channel on Patreon: https://patreon.com/codingtrain Contact: https://twitter.com/shiffman Send me your questions and coding challenges!: https://github.com/CodingTrain/Rainbow-Topics Link to code on Github: https://github.com/CodingTrain/Rainbow-Code Processing: http://processing.org Processing Foundation: https://processingfoundation.org/ Learning Processing Book: http://learningprocessing.com/ For More Processing Tutorials: https://www.youtube.com/user/shiffman/playlists?view=50&sort=dd&shelf_id=2
Views: 50163 The Coding Train
Get Decimal/Float output from Integer Division in SQL Server - SQL Server Tutorial
 
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In this video we will learn how to get decimal/float output from Integer division in SQL Server. I am creating this video to answer once of the question that I posted while back for TSQL Interview Question list "If I run Select 100/11 what output will I get?" When you divide Integer by an Integer in SQL Server, SQL Server returns Integer output. As we can see from our above example, SQL Server output is Integer for Integers division. If we want to get float or Decimal output, Either our denominator or Numerator should be float or decimal type. If we have both denominator or numerator as Integers, we can use convert or cast functions to convert one of them to float/decimal so we can get our results as float/decimal. There are multiple techniques you can use to convert/cast to integer to float/decimal, here are some examples SELECT CAST(100 AS FLOAT) /11 AS OutputResult SELECT 100/CAST(11 AS FLOAT) AS OutputResult SELECT 100/CAST(11 AS DECIMAL(12,0)) AS OutputResult SELECT CAST(100 AS DECIMAL(12,0))/11 AS OutputResult Blog post link with scripts used in the video http://sqlage.blogspot.com/2015/02/how-to-get-decimail-output-from.html
Views: 10889 TechBrothersIT
OCA Java SE 8 Programmer I (1Z0-808): Understanding Integer Primitive Types Literal Forms
 
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Understanding Integer Primitive Types Literal Forms is an excerpt from OCA Java SE 8 Programmer I (1Z0-808) Complete Video Course: http://www.informit.com/store/oca-java-se-8-programmer-i-1z0-808-complete-video-course-9780134498287?WT.mc_id=Social_YT More than 18 hours of video training covering all the objectives in the Java SE 8 Programmer I. Includes more than 250 practice questions so you can practice and assess your skills. Description Learn everything needed to pass the new Java SE 8 Programmer exam. OCA, Java SE 8 Programmer I (1Z0-808) Complete Video Course is a comprehensive training course designed to help you master the Java SE 8 Programmer I exam. The course brings the Java SE 8 Programmer I exam topics to life through the use of real-world live instruction, whiteboard teaching, and demonstrations so these foundational Java programming topics are easy and fun to learn. Simon Roberts–a leading Java instructor, trainer, book author, video trainer, and creator of the original Sun Certified Programmer, Developer, and Architect certifications for Sun Microsystems–will walk you through each topic covered in the exam, so you have a full understanding of the material. He begins with an introduction to the Oracle Certification program and also discusses preparation and test-taking strategies, so you can begin your training confidently. Simon then dives into the exam topics, covering all objectives in the exam using a variety of video presentation styles, including live whiteboarding, code demonstrations, and dynamic KeyNote presentations. A full practice exam is included with this course so you can test yourself before entering the testing facility. Also included are more than 250 practice questions so you can test your knowledge as you work your way through the course. Skill Level Beginner to Intermediate Who Should Take This Course The primary audience includes candidates for the Java SE 8 Programmer I Exam; however, anyone interested in building a basic competence in the Java programming language will benefit from using this course. Course Requirements The audience should have a basic knowledge of Java or another object-oriented programming language in the syntactic traditions of C/C++. For example, a candidate with a good knowledge of C# should benefit from this material, even if one does not have prior experience in Java. http://www.informit.com/store/oca-java-se-8-programmer-i-1z0-808-complete-video-course-9780134498287?WT.mc_id=Social_YT
Views: 10820 LiveLessons
CONCATENATION OPERATOR, TO_CHAR CURRENCY, MONEY SYMBOL in oracle SQL
 
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How to use concatenation operator, to_char, currency symbol, display money
PL/SQL tutorial 66: PL/SQL Collection Method TRIM in Oracle Database
 
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RebellionRider.com presents you the last tutorial in PL/SQL Collection Series. In this tutorial, you will learn how to use Collection Procedure TRIM with the Nested table. Facebook Video: https://www.facebook.com/TheRebellionRider/videos/371155336621176/ ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog: http://bit.ly/col-method-trim Previous Tutorial ► PL/SQL Tut 51 Nested Table https://youtu.be/EUYyiFCzU0I ► PL/SQL FOR Loop https://youtu.be/DfAmnj2j7WI ------------------------------------------------------------------------- ►Make sure you SUBSCRIBE and be the 1st one to see my videos! ------------------------------------------------------------------------- ►►►Find me on Social Media◄◄◄ Follow What I am up to as it happens on https://twitter.com/rebellionrider http://instagram.com/rebellionrider https://plus.google.com/+Rebellionrider http://in.linkedin.com/in/mannbhardwaj/ ___Facebook Official Page of Manish Sharma___ https://www.facebook.com/TheRebellionRider/ ___Facebook Official Page of RebellionRider.com___ https://www.facebook.com/RebellionRider.official/ You can also Email me at for E-mail address please check the About section Please please LIKE and SHARE my videos it makes me happy. Thanks for liking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com ♥ I LOVE ALL MY VIEWERS AND SUBSCRIBERS
Views: 4462 Manish Sharma
ORACLE SQL- 8. double ampersand
 
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insead of repeating the same value always we can make it as a fixed value using double ampersand
Views: 952 Ban3 GaiN
PL/SQL tutorial 65: PL/SQL Collection Method EXTEND in Oracle Database
 
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RebellionRider presents the PL/SQL Collection Method Extend in Oracle Database with Example by Manish Sharma. ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog: http://bit.ly/col-method-extend ► PL/SQL Collection Method EXTEND https://youtu.be/QLP9xq5l_oA ------------------------------------------------------------------------- ►Make sure you SUBSCRIBE and be the 1st one to see my videos! ------------------------------------------------------------------------- ►►►Find me on Social Media◄◄◄ Follow What I am up to as it happens on https://twitter.com/rebellionrider http://instagram.com/rebellionrider https://plus.google.com/+Rebellionrider http://in.linkedin.com/in/mannbhardwaj/ ___Facebook Official Page of Manish Sharma___ https://www.facebook.com/TheRebellionRider/ ___Facebook Official Page of RebellionRider.com___ https://www.facebook.com/RebellionRider.official/ You can also Email me at for E-mail address please check the About section Please please LIKE and SHARE my videos it makes me happy. Thanks for liking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com ♥ I LOVE ALL MY VIEWERS AND SUBSCRIBERS
Views: 4703 Manish Sharma
ORACLE || Pl/SQL Program how to read integers from keyboard
 
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28. SQL DATE datatype
 
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How to insert date data type into a column. Using oracle platform. Please SUBSCRIBE,SHARE and LIKE my channel. More videos : https://youtu.be/TiQZ7Tz8ATA
Views: 48 ProSchool
Cast and Convert functions in SQL Server   Part 28
 
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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: 172360 kudvenkat
MySQL Data Types 6 - Decimals, Floats, and Doubles
 
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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: 4123 Caleb Curry
Data Types in C Language in Telugu
 
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#KOTHA_ABHISHEK Materials For Programming Tutorials: http://htmlintelugu1.blogspot.com http://cssintelugu1.blogspot.com http://javascriptintelugu1.blogspot.com http://sqlintelugu1.blogspot.com http://javaintelugu1.blogspot.com Programming Tutorials In Telugu by Kotha Abhishek HTML in telugu : https://www.youtube.com/watch?v=FY-OxURSqlI&list=PLv_sM9ZH4RUWkdiiILVHnNZUsOr2DBS7S CSS in telugu : https://www.youtube.com/watch?v=DfHdLSN0ZRM&list=PLv_sM9ZH4RUVjmxTl5PysFSxJ6VQbdnRc JavaScript in telugu : https://www.youtube.com/watch?v=VUhkKI1fkrE&list=PLv_sM9ZH4RUW_Pgz-6B0Q-YTfWvC7RVFN ORACLE in telugu : https://www.youtube.com/watch?v=Zk1x48fLUAQ&list=PLv_sM9ZH4RUXedOGLCSx9kSgcE1gSdShN Java in telugu : https://www.youtube.com/watch?v=uv_tyv0IWGQ&list=PLv_sM9ZH4RUX80_kQBVolY5te0JWF_V38 C in Telugu: https://www.youtube.com/watch?v=_3ns0tkN55Q&list=PLv_sM9ZH4RUWi0XbsEi22SRLq0j0NP3tog Data types in c refer to an extensive system used for declaring variables or functions of different types. Data types in c, data types in telugu, data types in c in telugu, c language in telugu, c tutorials in telugu, c, datatypes, telugu
Views: 10992 KOTHA ABHISHEK
#16. Intro to Oracle PL/SQL ( Type - table of cursors ) مقدمة لاوراكل
 
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تعريف نوع خاص لحفظ بيانات من نوع كورسر​ Get the Source Code: https://gist.github.com/Ismail-AlJubbah/27a7b0cc1c2e81ad0626 Help us caption & translate this video! http://amara.org/v/Fr7d/
Views: 147 Jubba Smail
Oracle PL/SQL procedure function trigger Forms Reports
 
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São masi de 2.500 vídeo aulas no site da Informaticon. Aprenda nessas mais de 160 video aulas: Oracle PL/SQL procedure function trigger Forms Reports
Views: 49214 Neri Neitzke
6.1. Integer Types in C programming
 
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In this video you will learn about integer types in C programming. For Support =========== Email: [email protected] Contact Form: http://www.learninhindi.com/home/contact Our Social Media ================ Facebook: https://www.facebook.com/LearnInHindi Twitter: https://twitter.com/LearnInHindi For Training & Videos ===================== For more videos and articles visit: http://www.learninhindi.com Free Java Programming In Hindi Course ===================================== https://www.youtube.com/playlist?list=PLOZ3jentlCDAwwhMyoLISrxkXTADGp7PH Free Oracle PL/SQL Programming In Hindi Course ============================================== https://www.youtube.com/playlist?list=PLB5DA82419C2D99B6 Free C Programming In Hindi Course ================================== https://www.youtube.com/playlist?list=PLOZ3jentlCDAxKpBLMWogxSdy6BZcsAJq Trips & Tricks Channel ====================== https://www.youtube.com/channel/UCGmLfkuCo-3lHHJXRJ9HUMw Programming in Hindi Channel ============================ https://www.youtube.com/channel/UCudElIDgwNrybeAvXIy1HZQ
Views: 511 ITORIAN
Oracle CONCAT Function
 
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https://www.databasestar.com/oracle-concat/ The Oracle CONCAT function allows you to concatenate, or combine, string values together into a single string value. It’s a standard string manipulation technique in many languages, and SQL is no different. The syntax of this function is: CONCAT( string1, string2 ) The function returns both string values joined together, without a space or any other characters in between. The return value is the same as the first string parameter, which can be any of the string data types. One of the main drawbacks of this function is that it only allows for two strings to be combined, unlike other CONCAT functions in other languages. If you want to combine more than two strings together, you’ll need to have nested CONCAT functions, or use the double pipe character || which also concatenates strings. However, the advantage of CONCAT is that it allows for concatenation when using different character sets that don’t support the double pipe method. CONCAT and the double pipe method have similar performance, so that’s not an issue. For more information about the Oracle CONCAT function, including all of the SQL shown in this video and the examples, read the related article here: https://www.databasestar.com/oracle-concat/
Views: 668 Database Star
OracleSQL#47 Ceil function| Round up the nearest whole number|number function in Oracle SQL database
 
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The CEIL function returns the smallest integer value that is greater than or equal to a number. or Numeric Functions - Ceil, Floor, Round, mod, replace or How to use Ceil function in SQL or what are the numeric function oracle SQL database Assignment link will be available soon: SQL basics, create table oracle, SQL functions, SQL queries, SQL server, SQL developer installation, Oracle database installation, SQL Statement, OCA, Data Types, Types of data types, SQL Logical Operator, SQL Function,Join- Inner Join, Outer join, right outer join, left outer join, full outer join, self-join, cross join, View, SubQuery, Set Operator. follow me on: Facebook Page: https://www.facebook.com/LrnWthr-319371861902642/?ref=bookmarks Contacts Email: [email protected] Instagram: https://www.instagram.com/equalconnect/ Twitter: https://twitter.com/LrnWthR
Views: 16 EqualConnect Coach
SelectTec | Aula Nº 3 | Criando uma Tabela - Oracle SQL Developer
 
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create table syntax: create table nome_tabela (campo_n1 integer, campo_n2 varchar(2), campo_n3 numeric(4,2));
Views: 10825 SelectTec
Data Types Used in SQL Server 2012: Numbers
 
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This video is part of LearnItFirst's SQL Server 2012: A Comprehensive Introduction course. More information on this video and course is available here: http://www.learnitfirst.com/Course170 In this second of three videos about data types, Scott will discuss the two categories of numeric data types as well as examples of when to use certain data types. Highlights from this video: - What are the two categories of numeric data types and when are each used? - Why is it important to choose the right numeric type? - What must you be concerned with when storing numbers with decimals? - The different integer-based numerics - When is it appropriate to use money and smallmoney data types for currency? and much more...
Views: 7500 LearnItFirst.com
P4 - Composite Data Type
 
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Oracle for newbie Indira Nifki - 2103121004 D3 Teknik Informatika PENS Politeknik Elektronika Negeri Surabaya
Views: 96 Oracle for newbie
Oracle MONTHS_BETWEEN Function
 
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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: 837 Database Star
Oracle SQL PLSQL 12C Tutorial 19 - Default Value
 
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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.
SQL 043 Data Types, Exact Numeric, DEC, DECIMAL or NUMERIC
 
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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: 1823 cbtinc
Представление целых чисел в базах данных MySQL. Тип данных INTEGER MySQL сервера
 
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В этом видео уроке мы поговорим о том как представлены целые числа в базах данных MySQL сервера или о реализации типа данных INTEGER в MySQL. Заметим, что под целые числа в MySQL можно выделить 1, 2, 3, 4 или 8 байт. 1. Тип данных TINYINT в MySQL выделяет 1 байт. 2. Тип данных SMALLINT в MySQL выделяет 2 байта. 3. Тип данных MEDIUMINT в MySQL выделяет 3 байта. 4. Тип данных INT в MySQL выделяет 4 байта. 5. Тип данных BIGINT в MySQL выделяет 8 байт. Рубрика MySQL: http://zametkinapolyah.ru/zametki-o-mysql/server-mysql Паблик блога в ВК: https://vk.com/zametkinapolyah Тематическая группа в ВК: https://vk.com/zametki_bd WMR: R28827266698 WMZ: Z293550531456 Яндекс.Деньги: 410011531129223
5. INT and DEC Data Type in SQL | Hindi
 
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#TechProgramMind, #Tutorialforbegner Topic :: Data type in sql SQL data type in hindi int and dec in sql integer and decimal in sql Like,Comment and Share You can also watch Technical video 1))how to add your image on computer icon https://youtu.be/gVeNlPe_8Dc 2))How to Make a || QR Code || 100% free || (Hindi) https://youtu.be/p4LuP2W1LXc 3))how to install ADB driver https://youtu.be/t3w1IWSZ8j8 4)) How to Add your image on USB or pendrive Icon https://www.youtube.com/watch?v=-H5D4z-X3JM&t=48s 5)) Make Software Without coding https://www.youtube.com/watch?v=qigb_RCHvqo 6))How to : Format Pen Drive | Memory Card | Using CMD https://youtu.be/4zmhRit09Cw 7))How to : Replace | Your Name | With Google || (Hindi) https://youtu.be/5UCole6Cflk 8))How to : use Android Phone | as Wireless Mouse | (Hindi) https://youtu.be/V-3Enmp7DUc 9))How to : display your android screen on PC Laptop https://youtu.be/8iFtqv7gJ_c 10))How to delete an undeleteable | file or folder | Hindi https://youtu.be/2F2yaboAFhI
Function In Oracle PL SQL
 
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Function In Oracle 1)A stored / user defined function is a set of PLSQL statements you can call by name. 2)Stored functions are very similar to procedures. 3)function always return a value. 4)User functions can be used as part of a SQL expression. Parameters to Function : a)IN Parameters b)OUT Parameters c)IN OUT Parameters Create Function : CREATE OR REPLACE FUNCTION FIND_AGE ( EMP_ID IN VARCHAR2 ) RETURN NUMBER IS EMP_AGE NUMBER; SQLSTRING VARCHAR2(4000); BEGIN SQLSTRING:=’SELECT AGE FROM EMPLOYEE WHERE EMP_ID=’||EMP_ID; EXECUTE IMMEDIATE SQLSTRING INTO EMP_AGE; RETURN EMP_AGE; EXCEPTION WHEN OTHERS THEN RAISE_APPLICATION_ERROR(-20001,’Error in Find Age function – ‘||SQLCODE||’ -ERROR- ‘||SQLERRM); END; Call Function : SELECT FIND_AGE('1') FROM DUAL DROP FUNCTION : Syntax : DROP FUNCTION function_name; DROP FUNCTION FIND_AGE; #techquerypond https://techquerypond.com https://techquerypond.wordpress.com https://twitter.com/techquerypond
Views: 172 Tech Query Pond