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Oracle tutorial : Recover deleted rows in Oracle PL SQL using flashback
 
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Oracle tutorial : Recover deleted rows in Oracle using flashback oracle tutorial for beginners oracle recover deleted rows In this video, we have used as of timestamp concept of oracle. Example : select * from table as of timestamp(systimestamp-interval '1'minute ) Subscribe on youtube: https://www.youtube.com/channel/UCpiyAesWNYOXSz5GPq8lbkA For more tutorial please visit #techquerypond https://techquerypond.com https://techquerypond.wordpress.com https://twitter.com/techquerypond
Views: 1544 Tech Query Pond
12. DATE, DATATIME and TIMESTAMP Data Type in SQL (Hindi)
 
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Please Subscribe Channel Like, Share and Comment Visit : www.geekyshows.com
Views: 25160 Geeky Shows
Oracle FROM_TZ Function
 
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https://www.databasestar.com/oracle-timezone-functions/ The Oracle FROM_TZ function is used to convert a value in a TIMESTAMP data type, and a specific TIME ZONE, to a TIMESTAMP WITH TIME ZONE value. It’s a helpful conversion function if you work with times and time zones a lot. The syntax of the FROM_TZ function is: FROM_TZ ( timestamp_value, timezone_value ) The parameters of this function are: - timestamp_value: the value in a TIMESTAMP format to convert. - timezone_value: this is the timezone value that the timestamp_value will be converted in to. If you want to know what values can be used as a timezone value, you can look in the database view here: SELECT * FROM v$timezone_names; For more information about the Oracle FROM_TZ function, including all of the SQL shown in this video and the examples, read the related article here: https://www.databasestar.com/oracle-timezone-functions/
Views: 46 Database Star
Java JDBC Dealing with Date, Time and Timestamp
 
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This video is part of my Java JDBC Tutorial playlist which you can find here: https://www.youtube.com/watch?v=1vZUgBc5dO0&list=PLfkTJXI2Tk-fNme_igoCB6xQSebOGYpjX&index=1 The source code of this video can be found in my blog post: http://melardev.com/eng/blog/2017/12/09/java-jdbc-youtube-playlist/ If you don't understand something I might be explained in one of my videos of that playlist, you can anyways let me any feedback, questions, etc. You can follow me on: blog melardev.com twitter http://twitter.com/melardev blogger https://melardev.blogspot.com Instagram https://www.instagram.com/melar_dev/ Google+ https://plus.google.com/u/0/110174297675710954678
Views: 648 Melardev
SQL Timestamp Column - Use as versioning check to control concurrency (CC)
 
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(Turn CC on to see instructions) SQL Server manages to update values for timestamp column automatically when (1) New rows inserted / (2) Existing rows updated. The values are unique by table.
Views: 4560 Programming with Juan
Oracle SQL: Exploring Date Functions
 
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http://www.informit.com/store/oracle-sql-livelessons-video-training-downloadable-9780134275741?WT.mc_id=Social_YT Oracle SQL: Exploring Date Functions is an excerpt from Oracle SQL LiveLessons Video Training -- 6+ Hours of Video -- Oracle SQL LiveLessons Video Training covers the basics of the Oracle SQL programming language. This course covers both Oracle standard SQL and the ANSI approved SQL that Oracle supports. The focus of the course is to give students working knowledge of the Oracle SQL language and at the conclusion of this course, students should be able to query the Oracle database. Description In this LiveLessons video course, Oracle ACE Director Dan Hotka will teach you how to use the SQL query language, interpret business questions into SQL code, and how to use Where clauses sub-queries, complex table join conditions, and how to create table objects and populate tables with data. Students will also learn how to access Oracle from Microsoft products such as Excel. In addition, they will learn how analytical SQL can be used for business analysis. This course will use both Toad and SQL Developer for SQL examples. About the Instructor Dan Hotka is a training specialist and an Oracle ACE director who has more than 37 years in the computer industry and more than 31 years of experience with Oracle products. His experience with the Oracle RDBMS dates back to the Oracle V4.0 days. Dan enjoys sharing his knowledge of the Oracle RDBMS. Dan is well published with 12 Oracle books and well over 200 published articles. He is also the video author for Oracle SQL Performance Tuning for Developers LiveLessons and Oracle PL/SQL Programming Fundamentals. He is frequently published in Oracle trade journals, regularly blogs, and speaks at Oracle conferences and user groups around the world. Visit his website at www.DanHotka.com. Skill Level Beginner Learn How To Use the SQL query language Interpret business questions into SQL code Understand Oracle standard SQL and ANSI SQL Work with Where clauses, sub-queries, and complex table join conditions Create table objects and populate these tables with data Access Oracle from Microsoft products such as Excel Use analytical SQL, useful for business analysts Who Should Take This Course Students who are new to SQL and want to learn Oracle SQL Course Requirements Basic knowledge of what is a database, especially RDBMS and what is a computer programming language http://www.informit.com/store/oracle-sql-livelessons-video-training-downloadable-9780134275741?WT.mc_id=Social_YT
Views: 4668 LiveLessons
دروس برمجة: حساب التاريخ و الوقت الحالي بصيغة unix timestamp لـ (java,php,javascript,oracle,mysql)
 
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السلام عليكم و رحمة الله و بركاته درس اليوم يشرح عن طريقة حساب التاريخ و الوقت الحالي بصيغة unix timestamp لــ: java php javascript oracle mysql رابط صفحة الفيسبوك: https://www.facebook.com/HusseinAbusettaPage/ اشتركوا بالقناة ليصلكم كل جديد من مواضيع و فيديوهات شكراً لكم.
Views: 53 HUSSEIN ABU SETTA
Oracle TO_DATE Function Explained with Examples
 
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https://www.databasestar.com/oracle-to_date/ The Oracle TO_DATE function is one of the most useful conversion functions in Oracle. It can be a little confusing though. The TO_DATE function is used to convert a character value to a date value. You can use it to convert a string that is in the format of a date, into a date data type. Why would you use this? Converting a character to a date is helpful if you want to insert a date into a column in a table. Being specific about the format (explicit) is better than assuming the conversion will be done for you (implicit). This TO_DATE function only converts to a DATE data type. If you want to convert to the other datetime data types, you’ll have to use other functions such as TO_TIMESTAMP or TO_TIMESTAMP_TZ. The syntax for this function is: TO_DATE(charvalue [, format_mask [, nls_date_language]]) The parameters for this function are: Charvalue: This is the character value that you want to convert to a date. It’s the main input of the function. Format_mask: This is the format that the input value, the charvalue, is in. This is used to help convert your character value into a date, as your character may be in a different format to the default. Nls_date_language: this is used to determine how the output is displayed. For more information about the Oracle TO_DATE function, including all of the SQL shown in this video and the examples, read the related article here: https://www.databasestar.com/oracle-to_date/
Views: 733 Database Star
Custom date time format in Oracle SQL Developer?
 
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From Oracle SQL Developer's menu go to Tools -- Preferences. From the Preferences dialog, select Database -- NLS from the left panel. From the list of NLS parameters, enter DD-MON-RR HH24:MI:SS or for 24-Hour, DD-MON-YY HH24:MI:SS Or just for an active session use below instead. alter SESSION set NLS_DATE_FORMAT = 'required_date_format' i.e. alter SESSION set NLS_DATE_FORMAT = 'DD-MM-YYYY HH24:MI:SS' into the Date Format field. Save and close the dialog.
Views: 413 Maruti AIR Tech
Hibernate Tip: How to use a timestamp for versioning and optimistic locking
 
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Get more recipes like this one in my new book Hibernate Tips: More than 70 solutions to common Hibernate problems: https://goo.gl/XfywNk When you had to map a legacy table model in one of your projects, you probably know this situation. Instead of a numeric version column, the table model uses the timestamp of the last update. I don’t recommend using this approach because numeric versioning is much more efficient. But if you have to, you can also use a timestamp for versioning with JPA and Hibernate. If you like this video, please give me your thumbs up and share it with your friends and co-workers. Like my channel? Subscribe! ➜ http://bit.ly/2cUsid8 Join the free Member Library: https://goo.gl/dtyIIC Read the accompanying post: https://www.thoughts-on-java.org/hibernate-tips-use-timestamp-versioning-optimistic-locking/ Want to connect with me? Blog: http://www.thoughts-on-java.org/ Twitter: https://twitter.com/thjanssen123 Facebook: https://www.facebook.com/thoughtsonjava
Views: 1417 Thoughts On Java
Oracle DBTIMEZONE Function
 
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https://www.databasestar.com/oracle-timezone-functions/ The Oracle DBTIMEZONE function returns the database timezone offset of the database. It returns it in the format of +/- TZH:TZM, or the time zone region name. It’s useful to know what timezone the database is in when working with dates and different time zones, as it can impact the queries you write. The syntax for this function is quite simple: DBTIMEZONE There are no parameters - just the function name. You can’t actually change the timezone of the database using this function. It uses the timezone of the operating system of the server the database runs on. It’s similar to the SESSIONTIMEZONE function, but that function returns the timezone of your session and not the database server. It’s also similar to the SYSTIMESTAMP function, but that function returns the date, time, and timezone of the database, where DBTIMEZONE just returns the timezone. For more information about the Oracle DBTIMEZONE function, including all of the SQL shown in this video and the examples, read the related article here: https://www.databasestar.com/oracle-timezone-functions/
Views: 80 Database Star
Flashback Query Oracle Database||  Recovery Deleted Row
 
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MD.Rahim Uddin Shohag Founder - Oracle Bangla https://www.oraclebangla.com/ fb :: https://www.facebook.com/oracle.shohag email: [email protected] Recovery Deleted Row in Oracle using Flashback Query ============================================ i'm show you how to recovery Deleted row in oracle database following Step :: ================== /* FLASHBACK QUERY NO NEED DBA */ CREATE TABLE DEMO_CUSTOMER ( CUST_ID NUMBER CONSTRAINT DEMO_CUSPRIMARY PRIMARY KEY, CUST_NAME VARCHAR2(100 BYTE), CUST_ADDRESS VARCHAR2(200 BYTE), CUST_PHONE VARCHAR2(15 BYTE), CUST_WEBSITE VARCHAR2(100 BYTE), CREATE_DATE DATE DEFAULT SYSDATE ); SELECT SYSDATE FROM DUAL; --------------- INSERT RECORD --------- INSERT INTO DEMO_CUSTOMER VALUES(100,'SHOHAG','DHAKA','121212','www.oraclebangla.com',SYSDATE); INSERT INTO DEMO_CUSTOMER VALUES(101,'RAHIM','Feni','121212','www.google.com',SYSDATE); INSERT INTO DEMO_CUSTOMER VALUES(103,'Rubel','karwan bazar','121343','www.obn.com',SYSDATE); INSERT INTO DEMO_CUSTOMER VALUES(104,'Karim','DHAKA','1212432','www.OCA.com',SYSDATE); COMMIT; SELECT * FROM DEMO_CUSTOMER; SELECT COUNT(*) FROM DEMO_CUSTOMER SELECT SYSDATE FROM DUAL; ---- AFTER FEW MINUTE -------- DELETE FROM DEMO_CUSTOMER WHERE CUST_ID = 100; DELETE FROM DEMO_CUSTOMER WHERE CUST_ID = 101; DELETE FROM DEMO_CUSTOMER WHERE CUST_ID = 103; COMMIT; SELECT * FROM DEMO_CUSTOMER; SELECT COUNT(*) FROM DEMO_CUSTOMER -----Way No 1 AFTER 1 MINIUTE ---------- SELECT * FROM DEMO_CUSTOMER AS OF TIMESTAMP (SYSTIMESTAMP -INTERVAL '1' MINUTE) ; SELECT COUNT(*) FROM DEMO_CUSTOMER; SELECT * FROM DEMO_CUSTOMER; /* IF SPECIFIC TIME FINDE DATA HISTORY */ ---- why no 2 SELECT * FROM DEMO_CUSTOMER AS OF TIMESTAMP TO_TIMESTAMP('21-02-2018 04:24:40 PM','DD-MM-RRRR HH:MI:SS AM'); ---============== recovery data ============= SELECT * FROM DEMO_CUSTOMER; --------------------------- SPECIFIC DATA RECOVERY -------------------------- SELECT * FROM DEMO_CUSTOMER AS OF TIMESTAMP (SYSTIMESTAMP -INTERVAL '2' MINUTE); INSERT INTO DEMO_CUSTOMER (SELECT * FROM DEMO_CUSTOMER AS OF TIMESTAMP (SYSTIMESTAMP -INTERVAL '2' MINUTE) WHERE CUST_ID = 101); COMMIT; SELECT * FROM DEMO_CUSTOMER; --- RECOVERY SINGEL RECORD FLASHBACK 2ND WAY SELECT * FROM DEMO_CUSTOMER AS OF TIMESTAMP TO_TIMESTAMP('21-02-2018 04:24:40 PM','DD-MM-RRRR HH:MI:SS AM'); INSERT INTO DEMO_CUSTOMER ( SELECT * FROM DEMO_CUSTOMER AS OF TIMESTAMP TO_TIMESTAMP('21-02-2018 04:24:40 PM','DD-MM-RRRR HH:MI:SS AM') WHERE CUST_ID = 100 ); COMMIT; SELECT * FROM DEMO_CUSTOMER; ---IF YOU RECOVERY DATA ALL DELETE RECORD JUST SIMPLE TECHNIC ----- SELECT * FROM DEMO_CUSTOMER AS OF TIMESTAMP TO_TIMESTAMP('21-02-2018 04:24:40 PM','DD-MM-RRRR HH:MI:SS AM') MINUS SELECT * FROM DEMO_CUSTOMER INSERT INTO DEMO_CUSTOMER( SELECT * FROM DEMO_CUSTOMER AS OF TIMESTAMP TO_TIMESTAMP('21-02-2018 04:24:40 PM','DD-MM-RRRR HH:MI:SS AM') MINUS SELECT * FROM DEMO_CUSTOMER); COMMIT; SELECT * FROM DEMO_CUSTOMER; SELECT COUNT(*) FROM DEMO_CUSTOMER; ------ IF YOU UPDATE RECORD FLASHBACK QUERY CHECK --- UPDATE DEMO_CUSTOMER SET CUST_NAME = 'Oracle' WHERE cust_id = 104; commit; SELECT * FROM DEMO_CUSTOMER; SELECT * FROM DEMO_CUSTOMER AS OF TIMESTAMP TO_TIMESTAMP('21-02-2018 04:24:40 PM','DD-MM-RRRR HH:MI:SS AM') WHERE CUST_ID = 104 SELECT * FROM DEMO_CUSTOMER AS OF TIMESTAMP TO_TIMESTAMP('21-02-2018 04:30:00 PM','DD-MM-RRRR HH:MI:SS AM') WHERE CUST_ID = 104
Views: 601 Oracle Bangla
2018 Year Tarot/Oracle Reading for ~Aries~Leo~Sagittarius~  *timestamp*
 
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Sagittarius 0:53 Aries 15:15 Leo 27:30 Hello YouTube! This is Motivationsforlove tarot and oracle card reading! For fire signs Aries, Leo and Sagittarius! This guidance is general in nature; trust your intuition on what is right for you.! Hope you enjoy! I am a tarot and oracle card reader. I use tarot and oracle cards as a way to gain self awareness, self love, and self knowledge. I believe the only thing we really only have power over is ourselves, so one of my favorite tools I use to empower myself and others is tarot and or oracle cards. I use oracle and tarot cards more so on a prescriptive level than a predictive level. More on a empowering level on how to handle situations that may rise then telling you what’s going to happen. Because no one knows the future. I also believe that what ever you give power to is what you will manifest. Even though tarot is for the most part entertainment purposes only. There’s always knowledge to be gained on how to be a better version of yourself❤️ Inquire for a personal reading: Email: [email protected] For more guidance and motivational messages follow me at: Instagram: @motivationsforlove Thank you!! Xoxo 💋
MySQL 33 - Datetime, Date, Time Data Types
 
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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: 29595 Caleb Curry
Timestamp  Weekly Reading August 13, 2018 - Oracle of Triade with Twice
 
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Aries 00:05 - Taurus 02:39 - Gemini 07:52 - Cancer 12:08 - Leo 14:56 - Virgo 18:37 - Libra 22:58 - Scorpio 26:30 - Sagittarius 31:25 - Capricorn 35:39 - Aquarius 39:32 - Pisces 47:33
Views: 779 Twice
Part 20   Using ROWVERSION or TIMESTAMP to detect concurrency conflicts
 
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Link for all dot net and sql server video tutorial playlists http://www.youtube.com/user/kudvenkat/playlists Link for slides, code samples and text version of the video http://csharp-video-tutorials.blogspot.com/2014/10/part-20-using-rowversion-or-timestamp.html This is continuation to Part 19. Please watch Part 19 before proceeding. In this video we will discuss how to use ROWVERSION or TIMESTAMP columns to detect concurrency conflicts in linq to sql. Let us understand this with an example. By default LINQ to SQL uses all the columns of the table in the WHERE clause to detect concurrency conflicts. The query would look as shown below. exec sp_executesql N'UPDATE [dbo].[Accounts] SET [AccountBalance] = @p3 WHERE ([AccountNumber] = @p0) AND ([AccountName] = @p1) AND ([AccountBalance] = @p2)', N'@p0 int,@p1 nvarchar(4000),@p2 int,@p3 int',@p0=1,@p1=N'John Mary',@p2=1000,@p3=1500 This is OK if we have a few columns in the table. In real time applications we may have tables with large number of columns. For example, what if the table has 30 columns. The WHERE clause would be huge and it can impact the performance of the application. In situations like this we can use ROWVERSION or TIMESTAMP columns. Here are the steps Step 1 : Add a Version column to the Accounts table. The datatype of the column must be either ROWVERSION or TIMESTAMP. The value for this column is automatically generated by the database if the row gets changed. So this column can alone be used to detect concurrency conflicts. ALTER TABLE Accounts ADD [Version] ROWVERSION Step 2 : In Visual Studio, delete the Account Entity from the Sample.dbml file Step 3 : In Server Explorer window in Visual Studio, right click on Accounts table and select "Refresh". Step 4 : Drag and drop Accounts table on the Designer surface of Sample.dbml file. Notice that a Version Property is automatically added. Navigate to Sample.Designer.cs file and look at the code generated for this property. Notice that IsVersion & IsDbGenerated properties are set to true. [global::System.Data.Linq.Mapping.ColumnAttribute(Storage="_Version", AutoSync=AutoSync.Always, DbType="rowversion NOT NULL", CanBeNull=false, IsDbGenerated=true, IsVersion=true, UpdateCheck=UpdateCheck.Never)] public System.Data.Linq.Binary Version { get { return this._Version; } set { if ((this._Version != value)) { this.OnVersionChanging(value); this.SendPropertyChanging(); this._Version = value; this.SendPropertyChanged("Version"); this.OnVersionChanged(); } } } Testing for concurrency conflicts : Let's now simulate the scenario of 2 users updating the same record at the same time. To do this Step 1 : Throw a break point on the line where we call db.SubmitChanges(); in btnDeposit_Click() method. Step 2 : Run the application in Debug mode, and click "Deposit $500" button. The execution should stop on SubmitChanges() method. Step 3 : At this point open SQL Server Management Studio. a) Execute the following SELECT query Select * from Accounts where AccountNumber = 1 b) Notice the Value of Version column c) Execute the following UPDATE query Update Accounts set AccountBalance = AccountBalance - 300 Where AccountNumber = 1 d) Now notice that the Value of Version column is automatically changed to a new value Step 4 : Open SQL Profiler and run a new trace. Step 5 : Now come back to Visual Studio and press F5 to continue the execution. Notice that "ChangeConflictException" is thrown as expected. Step 6 : In SQL Profiler notice that the UPDATE query that is generated has used Version column in the WHERE clause to detect concurrency conflicts. exec sp_executesql N'UPDATE [dbo].[Accounts] SET [AccountBalance] = @p2 WHERE ([AccountNumber] = @p0) AND ([Version] = @p1) SELECT [t1].[Version] FROM [dbo].[Accounts] AS [t1] WHERE ((@@ROWCOUNT) ] 0) AND ([t1].[AccountNumber] = @p3)', N'@p0 int,@p1 timestamp,@p2 int,@p3 int',@p0=1,@p1=0x0000000000002715,@p2=1500,@p3=1
Views: 15363 kudvenkat
SQL 054 Data Types, Date Time Timestamp Data, TIME
 
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Explains the Date, Time and Timestamp data types, TIME. From http://ComputerBasedTrainingInc.com SQL Course. Learn by doing SQL commands for ANSI Standard SQL, Access, DB2, MySQL, Oracle, PostgreSQL, and SQL Server.
Views: 559 cbtinc
TO_CHAR(datetime) Function in SQL Query
 
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TO_CHAR (datetime) : TO_CHAR (datetime) converts a datetime datatype to a value of VARCHAR2 datatype in the format specified by the date format. The following is a list of valid parameters when the TO_CHAR function is used to convert a date to a string. These parameters can be used in many combinations. YEAR Year, spelled out YYYY 4-digit year YYY Last 3 digits of year. YY Last 2 digits of year. Y Last 1 digit of year. IYYY 4-digit year based on the ISO standard Q Quarter of year (1, 2, 3, 4; JAN-MAR = 1). MM Month (01-12; JAN = 01). MON Abbreviated name of month. MONTH Name of month, padded with blanks to length of 9 characters. RM Roman numeral month (I-XII; JAN = I). WW Week of year (1-53) where week 1 starts on the first day of the year and continues to the seventh day of the year. W Week of month (1-5) where week 1 starts on the first day of the month and ends on the seventh. IW Week of year (1-52 or 1-53) based on the ISO standard. D Day of week (1-7). DAY Name of day. DD Day of month (1-31). DDD Day of year (1-366). DY Abbreviated name of day. J Julian day; the number of days since January 1, 4712 BC. HH Hour of day (1-12). HH12 Hour of day (1-12). HH24 Hour of day (0-23). MI Minute (0-59). SS Second (0-59). SSSSS Seconds past midnight (0-86399). FF Fractional seconds. Thanks for watching...:)
Views: 9962 WingsOfTechnology
SQL Date Comparison - How to filter Datetime in SQL Server - SQL Training Online
 
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http://www.sqltrainingonline.com SQL Date Comparison - How to filter Datetime in SQL Server - SQL Training Online In this video, I show you how to do a SQL Date Comparison in SQL Server when your Datetime has an actual time in it. I also include the latest trick that will make this easier if you are using SQL Server 2008 or SQL Server 2012. How do you compare a Datetime in SQL Server? A SQL Datetime stores both Date and Time. So when you are filtering using the SQL Where clause, you have to know if you Datetime is storing the time also. Let's take a look at the employee table in SQL Training Online Simple DB The column we are looking at is the hire date. I want to go after the person who was hired on February, 22 2005. So, I use the following SQL. select * from employee where hire_date='02/22/2005' Now, this works because we don't have any times stored in this column. But, if I change the record from 2005-02-22 00:00:00.000 to 2005-02-22 08:22:25.000 and rerun the query, you see that I don't get any results. That is because the value of 02/22/2005 is really 2005-02-22 00:00:00.000 and I just changed the hire_date to include a time other than 00:00:00.000. So, I have to tweak my query to use a greater than and less than sign. This works. But, to really understand what is going on, let me show you what SQL Server really sees. There are other ways, and in this StackOverflow article you can read more about these other ways. But, I want to point out a few. If you are working in SQL Server 2005 or earlier, the following is supposed to be the fastest performing way to do this. select datediff(dd,0, hire_date),* from employee where dateadd(dd,0, datediff(dd,0, hire_date)) = '2005-02-22' But, if you are working in SQL Server 2008 or SQL Server 2012, they have introduced an actual Date datatype that doesn't include the Time portion. Since this is the case, you can use the CAST function to remove the time from the Datetime. Here is the SQL to do that. select * from employee where CAST(hire_date AS Date) = '2005-02-22' And that's it. If you enjoy the video, please give it a like, comment, or subscribe to my channel. You can visit me at any of the following: SQL Training Online: http://www.sqltrainingonline.com Twitter: http://www.twitter.com/sql_by_joey Google+: https://plus.google.com/#100925239624117719658/posts LinkedIn: http://www.linkedin.com/in/joeyblue Facebook: http://www.facebook.com/sqltrainingonline
Views: 26563 Joey Blue
Oracle CURRENT_DATE Function
 
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https://www.databasestar.com/oracle-date-functions/ The Oracle CURRENT_DATE function is used to return the current date in the session timezone. The session timezone is the timezone that the current user is logging in from. This can be different from the database’s timezone. The syntax of the CURRENT_DATE function is: CURRENT_DATE No parameters are needed - just the function name. The function returns a DATE data type, and it includes hours, minutes, and seconds. This is good to know because the default display format for DATE does not include the time component, and it can be easy to forget. It’s different to the SYSDATE function as SYSDATE returns the date in the database timezone, and CURRENT_DATE returns the date in the session time zone. So, if I’m logging in from Melbourne, Australia, and the database is in London, England, then the CURRENT_DATE will return a date and time that’s 10 hours ahead of SYSDATE. It may be on the same day, or it could be a different day, depending on when I run the function. You can perform arithmetic on this function just like any other date value (e.g. CURRENT_DATE - 7 for 7 days ago). For more information about the Oracle CURRENT_DATE function, including all of the SQL shown in this video and the examples, read the related article here: https://www.databasestar.com/oracle-date-functions/
Views: 75 Database Star
SQL Tutorial - SQL DATE Functions like GETDATE, DATEADD, CONVERT
 
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http://www.learningsqlserver2008.com/ https://youtu.be/KmsmPOImpHo - Date functions in SQL Server 2012 GETDATE -- Today's date DATEADD - adding time interval to an existing Date DATEPART - return part of the date like year or month DATEDIFF - Give you the different between two dates DAY - returns the day of the month MONTH - return the Month of the Year YEAR - returns the year in the Sql expression CAST - Converts an expression of one data type to another in SQL Server 2008 R2 CONVERT - Convert expressions of one data type to another in sql server r2 SQL Tutorial
Views: 55615 baghul
Session6 Data type in Oracle
 
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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 :)
SQL,  How to insert date data type, lesson 14
 
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14th video of the series, learning structured Query Language. How to insert date data type into a column. Using oracle platform.
Views: 40978 hammadshams
Query for employee who hired before 15th of every month in date
 
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Hello friends in SQL language you can write a query for employee who hired before 15th of every month in date easily. Oracle database Unbeatable,Unbreakable Platform..
Views: 2239 Oracle World
Mapping DATE and TIME in JPA (Hibernate) entity : javavids
 
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Mapping DATE and TIME from database to java.util.Date using @Temporal annotation in JPA (Hibernate) entity. Information about using Timestamp. Presented on web application and MySQL database. Part of Java online video tutorials: http://www.javavids.com
Views: 15592 Jiri Pinkas
SQL 053 Data Types, Date Time Timestamp Data, DATE
 
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Explains the Date, Time and Timestamp data type DATE. From http://ComputerBasedTrainingInc.com SQL Course. Learn by doing SQL commands for ANSI Standard SQL, Access, DB2, MySQL, Oracle, PostgreSQL, and SQL Server.
Views: 927 cbtinc
ALL SIGNS: Week of February 19, 2018 CHECK YOUR SIGN TIMESTAMP
 
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ARIES: 00:00 TAURUS 03:45 GEMINI 07:49 CANCER 12:19 LEO 17:08 VIRGO 21:53 LIBRA 25:27 SCORPIO 30:14 SAGITTARIUS 33:41 CAPRICORN 37:36 AQUARIUS 41:05 PISCES 44:50 Welcome to my free YouTube readings - that I do as a hobby. My tools are both astrology and an oracle that I started to learn at the beginning of 2015. CONTACT ME - I REALLY APPRECIATE ALL FEEDBACK http://vibe.twice.se/contact.html ORACLE DE LA TRIADE Do your own simple reading online with Oracle de la Triade: http://vibe.twice.se/astro-oracle-triade.html Learn more about Oracle de la Triade: http://vibe.twice.se/oracle-triade-card-meanings.html
Views: 1955 Twice
BigQuery: Big JOINs, Big GROUP BY, Timestamps
 
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Kim Cameron and Michael Manoochehri from the Google Cloud Platform DevRel team discuss BigQuery's "big" launch of some of our most requested developer features, including Big JOIN, Big Group Aggregations, the new Timestamp data type, and the ability to add columns to existing tables! New documentation updates as well.
Views: 4480 Google Developers
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: 5538 Caleb Curry
Can you flashback table into SYSTEM tablespace?
 
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Flashback feature in Oracle database is well known to roll back the table to a specific timestamp (depends on undo retention) or to restore dropped table and many more. We must have used this flashback feature so far on application schema objects and found working without any issues. As an Oracle DBA did you configure any tools (might be monitoring, RMAN catalog or any) with objects created in SYSTEM tablespace? If so, you probably would see some problems later when you need to use Flashback on these objects though they are not Oracle supplied objects. Let us go through a case study which will clearly explain you the functionality of Flashback table. Did you like the video? Subscribe now, Like it and share it. Looking for Oracle DBA training or services? redirect to www.orskl.com WhatsApp to +919951696808
Views: 1554 OrSkl Academy
Oracle SQL Tutorial 29 - NCHAR Part 1
 
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NCHAR is another data type available in Oracle database. This data type is very similar to the char data type with some key differences. NCHAR is also known as the national character set. This is a data type that allows us to store Unicode characters. It is really recommended that you watch the two videos over Unicode and UTF-8 because this video is going to talk a lot about it. Why is it that we have an entire data type dedicated to storing Unicode? That will be easily understood once we understand how character sets and encodings are applied to Oracle. They are applied at the database level. That means that you have a character set that applies to the entire database. This is in contrast to some database management systems that allow you to apply a data type at the table and column level. For example, in MySQL you can make a table have a character set, and make a specific column in that table a different character set. That means we can customize everything at the expense of adding potential complexity and confusion. Oracle does not work that way. In Oracle, we define one character set for the entire database. The problem with defining a character set for the entire database is that it may not be the character set we want to use for everything. That is where the NCHAR column comes in. The NCHAR column allows us to have a Unicode column inside of a database that does not use Unicode as the default character set. That is important because it is very often that we want to use Unicode but we may not need to use it for everything, for example if that application is working with ASCII nearly all of the time. If you are using Unicode for the database, then NCHAR is not going to be needed and should not be used. This data type is not as widely accepted, so only use it if you absolutely need to, specifically when you need to store Unicode in a non-Unicode database. Additionally, there is some controversy when it comes to whether or not you should use the CHAR and NCHAR data types in Oracle at all. We will discuss why in an upcoming video. In the next video we are going to go over some specific character sets that Oracle can use. See you then! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Suppor 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: 3480 Caleb Curry
CLAIM YOUR DIVINE UNION | NOVEMBER 2018 TWIN FLAME ENERGIES
 
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CHOOSE TO CLAIM YOUR DIVINE UNION! TWIN FLAME ~ DIVINE COUNTERPART NOVEMBER 2018 READING (All Tarot readings are truly Timeless… when you are guided to receive the message, it is always the exact, perfect time you are meant to receive it) TIMESTAMP to Jump right into the reading, IN COMMENTS BELOW! If you feel guided to receive a message from me, please visit my website: www.CrystalLynn.Love or email me: [email protected]il.com For all the details! Only take what resonates True for you and leave the rest. Trust Yourself always. You are an Infinite, Divine Being… Your intuition will never steer you in the wrong direction. TRUST YOURSELF! Decks Used: The Psychic Tarot for the Heart Oracle Deck ~ John Holland Radiant Rider-Waite Tarot Everyday Tarot Wisdom of the Oracle ~ Colette Baron-Reid THANK YOU! So grateful and honored to tune in for the Collective and offer Love and Support! We are absolutely AMAZING!!! WE ARE STRENGTH! WE ARE BEAUTY! WE ARE INFINITE! ❤️Hello and Welcome to Love! 🌬❤️ My name is Crystal Lynn. Walking the Divine Path. I am here to anchor Unconditional Love here on Earth... A Messenger of Love, you could say! If you would like to receive a Personal Reading from me, please visit my website for all the details. www.CrystalLynn.Love Follow me on Instagram: https://www.instagram.com/crystallynn.love/ I have been guided to offer my time and energy in anyway I can to empower, uplift, support, guide and awaken your own inner knowing and guidance. To remember you are connected to the Source of everything, and you have the Power within you to create and live everything you have always intended to do. Now is your time. Now is OUR time! WE are here to anchor and create a beautiful, everlasting foundation of Unconditional Love. You have a unique path and an amazing energy to bring to this Life. You are never alone. We walk together more than you know. I am grateful and honored to be a messenger, and thank you for allowing me to be of service to you. ❤️ My spirit has guided me to share Love's Wisdom and Journey with you. Without Unconditional Love guiding me and showing me the way, I wouldn’t be who or where I am today. I have so much gratitude, it overflows… So, I said YES!! And the rest is History. Everyday, I tune into the energy of Unconditional Love, and ask what it would like to share, teach or offer us. The results have been MAGIC! If you are looking to tune more into LOVE, then you may resonate with these messages. I Welcome you with LOVE! and I hope you INJOY! Remember, Love is Strong, Courageous and Infinite. Powerful. What you are is Beauty. Strength. Infinite. Eternal. Immortal. Universal. Embrace Your Soul. Trust your own inner guidance to feel into what messages resonate for you always. Take what serves you, and leave the rest. Your higher self will always speak Love and Truth. And thank you to My Subscribers and for your Likes, Comments and Shares!!!! I am so beyond grateful to be a messenger and to deliver the messages that are meant for you. To share, inspire, empower and remind all, how truly powerful and amazing each of us are. Sending Clarity, Strength and Love! I will always respond to each and everyone of your comments as timely as I can! I am so grateful for you, for your love and support and feedback. My gratitude for you is Beyond Words! "What you seek, is seeking you." ~Rumi Crystal Lynn Infinite Love to All 🌬❤️🔥 www.CrystalLynn.Love Follow me on Instagram: https://www.instagram.com/crystallynn.love/ My Etsy Shop: https://www.etsy.com/shop/CrystalLynnLove Thank you, So Much Love, Appreciation and Gratitude for to those of you who offer Energy exchange donations!! Every bit goes toward building a solid foundation of Love for the future, my children and those who follow the path of LOVE! Ten Fold Be Returned To You!! I am in Awe how amazing we are and so very Grateful of offer hope, inspiration, affirmation and guidance!! I feel truly blessed to share the LOVE! I Love You and Thank You!! ❤️🌹😍🤗 Paypal: PayPal.me/crystallynnlove
Views: 403 CrystalLynn Love
How to convert Hibernate.TIMESTAMP or DateTilme to Date (java.util.Date format)?
 
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This tutorial shows how to convert Hibernate.TIMESTAMP or datetime to date (java.util.Date format)?
Views: 34 SL Dev Ops
11. CHAR, VARCHAR and TEXT Data Type in SQL (Hindi)
 
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Please Subscribe Channel Like, Share and Comment Visit : www.geekyshows.com
Views: 29732 Geeky Shows
Date and Time Functions in SQL SERVER Part I || CURRENT_TIMESTAMP and DATEADD
 
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This video will provide you the details of each Date and Time Data Types and Function in SQL Server 2014. I'll be walking through each and every kinds of build in function which are available in SQL Server in my next videos. Date and Time Data Types and Functions :-  CURRENT_TIMESTAMP (Transact-SQL) Returns the current database system timestamp as a datetime value without the database time zone offset. This value is derived from the operating system of the computer on which the instance of SQL Server is running. This function is the ANSI SQL equivalent to GETDATE.  Syntax CURRENT_TIMESTAMP  Arguments Takes no arguments.  Return Type Datetime  Remarks Transact-SQL statements can refer to CURRENT_TIMESTAMP anywhere they can refer to a datetime expression.CURRENT_TIMESTAMP is a nondeterministic function. Views and expressions that reference this column cannot be indexed. *********************************************************************  DATEADD (Transact-SQL) Returns a specified date with the specified number interval (signed integer) added to a specified datepart of that date.  Syntax DATEADD (datepart , number , date )  Arguments datepart Is the part of date to which an integernumber is added. The following table lists all valid datepart arguments. User-defined variable equivalents are not valid. datepart Abbreviations year yy, yyyy quarter qq, q month mm, m dayofyear dy, y day dd, d week wk, ww weekday dw, w hour hh minute mi, n second ss, s millisecond ms microsecond mcs nanosecond ns number Is an expression that can be resolved to an int that is added to a datepart of date. User-defined variables are valid. If you specify a value with a decimal fraction, the fraction is truncated and not rounded. date Is an expression that can be resolved to a time, date, smalldatetime, datetime, datetime2, or datetimeoffset value. date can be an expression, column expression, user-defined variable, or string literal. If the expression is a string literal, it must resolve to a datetime. To avoid ambiguity, use four-digit years. For information about two-digit years,  Return Types The return data type is the data type of the date argument, except for string literals. The return data type for a string literal is datetime. An error will be raised if the string literal seconds scale is more than three positions (.nnn) or contains the time zone offset part.  Return Value  datepart Argument dayofyear, day, and weekday return the same value. Each datepart and its abbreviations return the same value. If datepart is month and the date month has more days than the return month and the date day does not exist in the return month, the last day of the return month is returned. For example, September has 30 days; therefore, the two following statements return 2006-09-30 00:00:00.000: SELECT DATEADD(month, 1, '2006-08-30'); SELECT DATEADD(month, 1, '2006-08-31');  number Argument The number argument cannot exceed the range of int. In the following statements, the argument for number exceeds the range of int by 1. The following error message is returned: "Msg 8115, Level 16, State 2, Line 1. Arithmetic overflow error converting expression to data type int." SELECT DATEADD(year,2147483648, '2006-07-31'); SELECT DATEADD(year,-2147483649, '2006-07-31');  date Argument The date argument cannot be incremented to a value outside the range of its data type. In the following statements, the number value that is added to the date value exceeds the range of the date data type. The following error message is returned: "Msg 517, Level 16, State 1, Line 1 Adding a value to a 'datetime' column caused overflow." SELECT DATEADD(year,2147483647, '2006-07-31'); SELECT DATEADD(year,-2147483647, '2006-07-31');  Return Values for a smalldatetime date and a second or Fractional Seconds datepart The seconds part of a smalldatetime value is always 00. If date is smalldatetime, the following apply: • If datepart is second and number is between -30 and +29, no addition is performed. • If datepart is second and number is less than-30 or more than +29, addition is performed beginning at one minute. • If datepart is millisecond and number is between -30001 and +29998, no addition is performed. • If datepart is millisecond and number is less than -30001 or more than +29998, addition is performed beginning at one minute.
Views: 255 Softtech forum
introduction to sql - Oracle9i Datetime Functions
 
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Course Description – sql2 COURSE DESCRIPTION: Introduction to Oracle9i: SQL consists of two modules, Introduction to Oracle9i: SQL Basics andOracle9i: Advanced SQL. Introduction to Oracle9i: SQL Basics covers creating database structures and storing, retrieving, and manipulating data in a relational database. Oracle9i: Advanced SQL covers advanced SELECT statements, Oracle SQL and iSQL*Plus Reporting.For people who have worked with other relational databases and have knowledge of SQL, another course, called Introduction to Oracle9i for Experienced SQL Users is offered. This course covers the SQL statements that are not part of ANSI SQL but are specific to Oracle.   The Oracle server extends the data modeling capabilities to support an object relational database model that brings object-oriented programming, complex data types, complex business objects, and full compatibility with the relational world. It includes several features for improved performance and functionality of online transactionprocessing (OLTP) applications, such as better sharing of run-time data structures, larger buffer caches, and deferrable constraints. Data warehouse applications will benefit from enhancements such as parallel execution of insert, update, and delete operations; partitioning; and parallel-aware query optimization. COURSE OBJECTIVES: in this course In Oracle9i, you can include the time zone in your date and time data, and provide support for fractional seconds. Three new data types are added to DATE: TIMESTAMP TIMESTAMP WITH TIME ZONE (TSTZ) TIMESTAMP WITH LOCAL TIME ZONE (TSLTZ) Oracle9i provides daylight savings support for datetime data types in the server Create, maintain, and use sequences Create and maintain indexes Create private and public synonyms WHO SHOULD ATTEND?   COURSE OUTLINE:   Creating Views Other Database Objects Controlling User Access SQL Workshop Using SET Operators Oracle9i Datetime Functions Enhancements to the GROUP BY Clause Advanced Subqueries Hierarchical Retrieval Oracle9i Extensions to DML and DDL Statements
DBMS - Checkpoints
 
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DBMS - Checkpoints Watch more Videos at https://www.tutorialspoint.com/videotutorials/index.htm Lecture By: Mr. Arnab Chakraborty, Tutorials Point India Private Limited
How to connect with Pluggable Database using SQL Developer by Manish Sharma
 
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RebellionRider.com presents Oracle Database 18c tutorial 4 on how to connect with Pluggable Database (PDB) through sample user like HR using SQL Developer. How to install SQL Developer https://youtu.be/zliF8kXVmeE Timestamp ● 00:59 Start Must Listen ● 01:42 How to create a basic connection ● 09:17 How to create a connection with TNS alias ● 10:53 How to connect with PDB using the above mentioned connections ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog: http://bit.ly/pdb-with-SQLDev Previous Tutorial ► Oracle Database 18c Tutorial 2 https://youtu.be/maLrgeY0InA ► Oracle Database 18c Tutorial 3 https://youtu.be/z0dfSom97GU ------------------------------------------------------------------------- ►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 #Oracle18cByRebellionRider #RebellionRider
Views: 513 Manish Sharma
What Is SQL And What Is Oracle?
 
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For the developer sql oracle provides an easy, elegant, performant architecture for accessing, defining, and maintaining data. Structured query language (sql) is the set of statements with which all programs and users access data in an oracle database sql developer supports 10g, 11g, 12c will run on any operating system that java. Plsql stands for procedural language extensions to sql, and is an extension of sql that our tutorial will teach you how use in mysql, server, ms access, oracle, sybase, informix, postgres, other database systems 4 does one escape special characters when writing queries? From oracle 8i, the easiest way randomly select rows from a table 30 nov 2013 learn about vssql server they are similar different comparison their history features all these databases based on i. Oracle base sql plan directives in oracle database 12c best developer tools and admin softwaremicrosoft docs. Pl sql is available in oracle database timesten memory an object relational management system produced and marketed pl (oracle corporation's proprietary procedural extension to sql), or the oriented language java can invoke such code objects a technology developed by. The real difference between sql server and oracle tutorial 1 intro to database youtubepl wikipediaoracle techonthenetsql faq faqsql a comparison of popular rdbms. 1) toad for oracle is the de facto oracle developer and database administration software tool for sql development and tasks. Sure, functionality is a part of 27oracle sql developer (internally often 'sqldeveloper') an integrated development environment (ide) for working with in oracle databases. 19 mar 2008 oracle has these features, sql server has these features, etc. What are the differences in terminology between ms sql and oracle? . 0 64bit production pl sql sql select version from v$instance; Version oracle base this article explains the role of sql plan directives in adaptive query optimization in oracle database 12c release 1 (12. The most popular oracle dba tool sql server data type, type timestamp(7) for 9 and 10; What is developer? Oraclewhat the difference between oracle, pl sql? Oracle same, but different? . Oracle pl sql is oracle corporation's procedural extension for and the relational database. Learn sql learning library 101 30 may 2006 pl sql, oracle's procedural extension of is an advanced fourth generation programming language (4gl). Sql or structured query language, which is just a ansi standard, and used as base with most 19 sep 2008 run this sql oracle database 10g release 10. Introduction to oracle sql. Sql server vs oracle terminology burleson consulting. What is the difference between mysql, oracle, microsoft sql server how can i confirm a database oracle & what version it using sql? . But that's not really where the real importance lies. What is sql developer? Oraclewhat the difference between oracle, and pl sql? Oracle same, but different? . It offers software engineering 13 mar 2014 the main differences between two rdbms sql server and oracle are language (tsql vs pl sql), transaction control, db object question i am an dba who is charged with implementing a database.
Views: 24 Pin Pin 1
What Is SQL And What Is Oracle?
 
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For the developer sql oracle provides an easy, elegant, performant architecture for accessing, defining, and maintaining data. Structured query language (sql) is the set of statements with which all programs and users access data in an oracle database sql developer supports 10g, 11g, 12c will run on any operating system that java. Plsql stands for procedural language extensions to sql, and is an extension of sql that our tutorial will teach you how use in mysql, server, ms access, oracle, sybase, informix, postgres, other database systems 4 does one escape special characters when writing queries? From oracle 8i, the easiest way randomly select rows from a table 30 nov 2013 learn about vssql server they are similar different comparison their history features all these databases based on i. Oracle base sql plan directives in oracle database 12c best developer tools and admin softwaremicrosoft docs. Pl sql is available in oracle database timesten memory an object relational management system produced and marketed pl (oracle corporation's proprietary procedural extension to sql), or the oriented language java can invoke such code objects a technology developed by. The real difference between sql server and oracle tutorial 1 intro to database youtubepl wikipediaoracle techonthenetsql faq faqsql a comparison of popular rdbms. 1) toad for oracle is the de facto oracle developer and database administration software tool for sql development and tasks. Sure, functionality is a part of 27oracle sql developer (internally often 'sqldeveloper') an integrated development environment (ide) for working with in oracle databases. 19 mar 2008 oracle has these features, sql server has these features, etc. What are the differences in terminology between ms sql and oracle? . 0 64bit production pl sql sql select version from v$instance; Version oracle base this article explains the role of sql plan directives in adaptive query optimization in oracle database 12c release 1 (12. The most popular oracle dba tool sql server data type, type timestamp(7) for 9 and 10; What is developer? Oraclewhat the difference between oracle, pl sql? Oracle same, but different? . Oracle pl sql is oracle corporation's procedural extension for and the relational database. Learn sql learning library 101 30 may 2006 pl sql, oracle's procedural extension of is an advanced fourth generation programming language (4gl). Sql or structured query language, which is just a ansi standard, and used as base with most 19 sep 2008 run this sql oracle database 10g release 10. Introduction to oracle sql. Sql server vs oracle terminology burleson consulting. What is the difference between mysql, oracle, microsoft sql server how can i confirm a database oracle & what version it using sql? . But that's not really where the real importance lies. What is sql developer? Oraclewhat the difference between oracle, and pl sql? Oracle same, but different? . It offers software engineering 13 mar 2014 the main differences between two rdbms sql server and oracle are language (tsql vs pl sql), transaction control, db object question i am an dba who is charged with implementing a database.
Views: 16 Question Shared
Oracle DBA | How to Use Of Flashback | Flashback | DBA2-10
 
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To See More DBA part-01 Tutorial Click here https://www.youtube.com/playlist?list=PLXXvCMuixAJUO3yQq7-LLdfQb5HpsQKNg To See More DBA part-02 Tutorial Click here https://www.youtube.com/playlist?list=PLXXvCMuixAJUviefN3-ZzKDVgbIH0RoaS To See More Reports Tutorial Click here https://www.youtube.com/watch?v=y_0f_iILlmY&list=PLXXvCMuixAJUfU4ZISmPtHrmKe5qRvyVY To See More Forms Tutorial Click here https://www.youtube.com/watch?v=Zsu4CWo_vwk&list=PLXXvCMuixAJU3Ap_FE2zSEBicv8IC5kDU Dear viewer, In this tutorial you will learn use of flashback and you also recover your lose data by using flashback. Step1: Must be confirm archivelog on Command- sq-alter database archivelog; Step2: Flashback Open: Go Mount command- SQL-shutdown immediate SQL-startup mount sql-alter database flashback on; Step3: Open Database: Command- sql-alter database open; Step4: Change in your schema. such as drop table Step5: Flashback Database to Timestamp: Go Mount command- SQL-shutdown immediate SQL-startup mount sql- flashback database to timestamp to_timestamp('04-jul-16 05:59:00 pm','dd-mon-rr hh:mi:ss am'); Step6: Open Database:Command- sql-alter database open resetlogs; To Get more Tutorial Subscribe The Channel click here https://www.youtube.com/channel/UCQ3ea4zVCfnKBx1_7h8raGQ?sub_confirmation=1 To Get All Post Like The Facebook Page Click here https://www.facebook.com/oracledbsolutions Follow us: Facebook: https://www.facebook.com/oracledbsolutions Youtube link: https://www.youtube.com/channel/UCQ3ea4zVCfnKBx1_7h8raGQ?view_as=subscriber Facebook Group: https://www.facebook.com/groups/465557066961548 Contact us: email: [email protected] Skype: oracle26solutions Mob: 01734557080, 01627422780
Views: 47 OracleDB Solutions
ADD DATE COLUMN DATATYPE, INSERT DATE VALUES in Oracle SQL
 
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Oracle SQL tutorials, How to add date datatype, insert date datatype values
introduction to sql - Controlling User Access
 
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Course Description – sql2 COURSE DESCRIPTION: Introduction to Oracle9i: SQL consists of two modules, Introduction to Oracle9i: SQL Basics andOracle9i: Advanced SQL. Introduction to Oracle9i: SQL Basics covers creating database structures and storing, retrieving, and manipulating data in a relational database. Oracle9i: Advanced SQL covers advanced SELECT statements, Oracle SQL and iSQL*Plus Reporting.For people who have worked with other relational databases and have knowledge of SQL, another course, called Introduction to Oracle9i for Experienced SQL Users is offered. This course covers the SQL statements that are not part of ANSI SQL but are specific to Oracle.   The Oracle server extends the data modeling capabilities to support an object relational database model that brings object-oriented programming, complex data types, complex business objects, and full compatibility with the relational world. It includes several features for improved performance and functionality of online transactionprocessing (OLTP) applications, such as better sharing of run-time data structures, larger buffer caches, and deferrable constraints. Data warehouse applications will benefit from enhancements such as parallel execution of insert, update, and delete operations; partitioning; and parallel-aware query optimization. COURSE OBJECTIVES: in this course In Oracle9i, you can include the time zone in your date and time data, and provide support for fractional seconds. Three new data types are added to DATE: TIMESTAMP TIMESTAMP WITH TIME ZONE (TSTZ) TIMESTAMP WITH LOCAL TIME ZONE (TSLTZ) Oracle9i provides daylight savings support for datetime data types in the server Create, maintain, and use sequences Create and maintain indexes Create private and public synonyms WHO SHOULD ATTEND?   COURSE OUTLINE:   Creating Views Other Database Objects Controlling User Access SQL Workshop Using SET Operators Oracle9i Datetime Functions Enhancements to the GROUP BY Clause Advanced Subqueries Hierarchical Retrieval Oracle9i Extensions to DML and DDL Statements
SQL with Oracle 10g XE - Table Overview and Basic Data Types
 
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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: 17349 Lecture Snippets
Unix Epoch Timestamp - 1234567890
 
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Epoch time 1234567890 http://www.coolepochcountdown.com/
Views: 2956 uppskirt
Transactions and locking in SQL Server and Oracle (or any sql database)
 
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In this video we explain how database locking works and the scope of database transactions - as the basis for a deeper locking and transactions discussion on migrated code and .NET
Views: 409 FireflyMigration
Flashback Table
 
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This video gives an overview of the Flashback Table functionality in Oracle, which can be used to reconstruct the data in a table as it was at a previous point in time. For more information see: https://oracle-base.com/articles/10g/flashback-10g Website: https://oracle-base.com Blog: https://oracle-base.com/blog Twitter: https://twitter.com/oraclebase Cameo by Deiby Gomez : Twitter : https://twitter.com/hdeiby Cameo appearances are for fun, not an endorsement of the content of this video. All trademarks, product names and logos are the property of their respective owners.
Views: 1305 ORACLE-BASE.com
Java Tutorial - #61 - java.sql.Timestamp
 
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Did you find this video helpful? If so, why not subscribe!? ► http://bit.ly/CognitiveSurge In this video I'm going to be showing you how to use java.sql.Timestamp. The Timestamp allows us to get the time as java.sql.Date cuts the time off. Like the Cognitive Surge Facebook page https://www.facebook.com/cognitivesurge Follow me on Twitter (Feel free to tweet me questions!) https://twitter.com/karlhadwen
Views: 1939 Karl Hadwen

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