Welcome to DML-CZ (Czech Digital Mathematics Library), the website offering an open access to the metadata and fulltext of mathematical journals, proceedings and books published throughout history in the Czech lands. Search DML-CZ. Enter the searched text in the box below. Browse collections. Cabot (CBT) Chosen for $5M DOE Grant to Aid Hydrogen Economy. Cabot (CBT) and its partners will utilize this money to help the implementation of fuel cells, which generate electricity by emitting only water. Find the latest Denison Mines Corp. (DML.TO) stock quote, history, news and other vital information to help you with your stock trading ... Dragon Mania Legends is a game created by Gameloft in 2015. The Dragon Mania Legends (DML) Wiki is an independent website created by fans to be a reliable game guide and tutorial.This wiki a work in progress and is constantly changing, aiming to serve as a thorough walkthrough for all players. All contributions are made by players, and we look …Data Manipulation Language (DML) commands in SQL manage data records stored within the database tables. It does not deal with changes to database …Apr 16, 2024 · The Structured Query Language (SQL), as we all know, is a database language that allows us to execute specific operations on existing databases as well as construct new databases. To complete the tasks, SQL employs commands such as Create, Drop, and Insert. These SQL commands are primarily divided into four groups: Data Definition Language (DDL) Distributed Mode Loudspeaker (DML) is a flat panel loudspeaker technology, developed by NXT, in which sound is produced by inducing uniformly distributed vibration modes in the panel through a special electro-acoustic exciter. Distributed mode loudspeakers function differently from most others, which typically produce sound by inducing pistonic motion …Data Manipulation Language, or DML for short, is a powerful tool that allows you to manage and manipulate data in a relational database.Whether you're a seasoned developer or just starting, understanding DML is essential for working with databases and creating dynamic, data-driven applications. In this article, we'll dive deeply into DML and …DML. SHort for Data Manipulation Language, a set of statements used to store, retrieve, modify, and erase data from a database. There are two types of DML: …The language in Apex that allows you to add and manage records in the database is the Data Manipulation Language (DML). In contrast to the SOQL language, which is used for read operations (querying records), DML is used for write operations. Apex offers two ways to perform DML operations: using DML statements or Database class methods.DML Planner helps you reduce food waste and optimize the amount of dragons you need for upgrading desired temples by letting you calculate the food cost for individual dragon level upgrades. Economy overview. DML Planner gives you an overview of all the gold production on your islands. See which island generates the most income and discover ...Key Differences between DDL vs DML. Data Definition Language (DDL) helps you to define the database structure or schema, while Data Manipulation Language (DML command) allows you to manage the data stored in the database. DDL command is used to create the database schema, while DML command is used to populate and …DML reached its all-time high on May 9, 2007 with the price of 16.57 CAD, and its all-time low was 0.10 CAD and was reached on Jan 10, 2000. See other stocks reaching their highest and lowest prices.Python: Difference-in-Differences#. In this example, we illustrate how the DoubleML package can be used to estimate the average treatment effect on the treated (ATT) under the conditional parallel trend assumption. The estimation is based on Chang (2020), Sant’Anna and Zhao (2020) and Zimmert et al. (2018).. In this example, we will adopt the …Driving License Issuance Management System (DLIMS) Phase-II automates the processes for driving license issuance, renewal and upgrades. These activities are carried out …DML: Disqualified from running for Florida Governor; BREAKING: Trial of border rancher accused of killing illegal alien reaches stunning conclusion; REPORT: Israel’s top spy chief sends shockwaves through top brass with announcement (Ep.89) Protesters takeover university while Congress throws more money to Ukraine DML.TO : 2.75 (-0.36%) Denison Reports Impressive Financial and Operational Results for 2023 Including Significant Increase in Phoenix ISR Project Economics and a $134 Million Gain on Physical Uranium Holdings Newswire.ca - Thu Feb 29, 7:11PM CST. /CNW/ - Denison Mines Corp. ('Denison' or the 'Company') (TSX: DML) (NYSE American: DNN) today ... Cameco Corp. -1.06%. $29.65B. DML | Complete Denison Mines Corp. stock news by MarketWatch. View real-time stock prices and stock quotes for a full financial overview.DML Planner helps you reduce food waste and optimize the amount of dragons you need for upgrading desired temples by letting you calculate the food cost for individual dragon level upgrades. Economy overview. DML Planner gives you an overview of all the gold production on your islands. See which island generates the most income and discover ...Rokas lokmetināšanas (MMA) un lokmetināšanas ar mehanizēto iekārtu aktīvās gāzes vidē (MAG) pamatdarbu tehnoloģijas Cabot (CBT) Chosen for $5M DOE Grant to Aid Hydrogen Economy. Cabot (CBT) and its partners will utilize this money to help the implementation of fuel cells, which generate electricity by emitting only water. Find the latest Denison Mines Corp. (DML.TO) stock quote, history, news and other vital information to help you with your stock trading ... Looking for the definition of DML? Find out what is the full meaning of DML on Abbreviations.com! 'Data Manipulation Language' is one option -- get in to view more @ The Web's largest and most authoritative acronyms and abbreviations resource.May 20, 2023 · DML dan DDL biasanya digunakan oleh pengguna dengan hak akses penuh, sedangkan DCL digunakan untuk memberikan hak akses kepada pengguna serta mengontrol hak akses pengguna ke database. Kesimpulan Dalam pengembangan database, ketiga istilah DML, DDL, dan DCL sangat penting karena masing-masing memiliki peran yang berbeda dalam memanipulasi database. DML is a mid-sized law firm focused on Litigation, Technology, Corporate and Commercial, Property Law and Forensics. Our directors provide big firm experience and expertise, at effective rates, to South African and international clients across a broad range of industries. Our focus is on our clients, and we take pride in our quick action, the ...3 About DML Statements and Transactions. Data manipulation language (DML) statements add, change, and delete Oracle Database table data. A transaction is a sequence of one or more SQL statements that Oracle Database treats as a unit: either all of the statements are performed, or none of them are.Share your videos with friends, family, and the worldDragon Mania Legends is a game created by Gameloft in 2015. The Dragon Mania Legends (DML) Wiki is an independent website created by fans to be a reliable game guide and tutorial.This wiki a work in progress and is constantly changing, aiming to serve as a thorough walkthrough for all players. All contributions are made by players, and we look …Learn how to use data manipulation language (DML) statements to update, insert, and delete data from your BigQuery tables. See examples of INSERT, DELETE, and …Definition. A data manipulation language allows users to access and retrieve database contents in both interactive and embedded (in a host programming language) modes. DML includes constructs that allow retrieval and manipulation of database content. The more common and popular term used for DML is the “query language.”.Fireboy DML. Adedamola Oyinlola Adefolahan (born 5 February 1996), [2] [3] who is known professionally as Fireboy DML, is a Nigerian singer and songwriter. He is signed to YBNL Nation, a record label founded by rapper Olamide. [4] His debut studio album, Laughter, Tears and Goosebumps, was released in 2019. [4]The XML Data Modification Language (XML DML) is an extension of the XQuery language. As defined by W3C, the XQuery language lacks the Data Manipulation (DML) part. The XML DML introduced in this topic, and also the XQuery language, provides a fully functional query and data-modification language that you can use against the xml …Welcome to the Data Science and Machine Learning Lab (DML) at the department of Computer Engineering, Sharif University of Technology (SUT). The mission of the DML is to perform innovative research in the areas of Data Science and Machine Learning, Multimedia Systems and Complex Networks, Computational Biology and Bioinformatics and Brain …DML (Data Manipulation Language) คือภาษาสำหรับจัดการข้อมูลที่จัดเก็บอยู่ในตารางข้อมูล ซึ่งในกลุ่มภาษา DML นั้นจะครอบคลุมการจัดการข้อมูลทั้งหมด เช่น การเพิ่ม ...Nov 22, 2023 · While DML uses WHERE clause in its statement. DDL is used to define the structure of a database. DML is used to manipulate the data within the database. DDL is used to create and modify database objects like tables, indexes, views, and constraints. DML is used to perform operations on the data within those database objects. Share your videos with friends, family, and the worldLeopard. 12.50%. 18h. 1d 2h. Leopard dragon is an enchantment dragon and has specific requirements for breeding : Wind dragon is at least. Fire dragon is at least. Breeding den level is at least 2.Write an SQL query to fetch the count of employees working in the department ‘Admin’. Ans. The required query is: SELECT COUNT (*) FROM EMPLOYEE WHERE DEPARTMENT = ‘Admin’; Q-22. Write an ...DML reached its all-time high on May 9, 2007 with the price of 16.57 CAD, and its all-time low was 0.10 CAD and was reached on Jan 10, 2000. See other stocks reaching their highest and lowest prices.DDL statements specify how the data is arranged and accessed rather than altering the data that is stored in the database. DML, on the other hand, is a set of instructions used to work with the data that is kept in the database. Data from the database can be inserted, updated, deleted, and retrieved using these procedures. Welcome to the official website of DML Group of Company We are an established and professional Manufacturer of METAL CEILING & VENTILATION LOUVRES systems. We are fully committed to consistent Quality, Efficiency, and Timely Delivery. We offer a wide range of high quality design products such as baffle ceiling, aluminium cell ceiling, aluminium ... The language in Apex that allows you to add and manage records in the database is the Data Manipulation Language (DML). In contrast to the SOQL language, which is used for read operations (querying records), DML is used for write operations. Apex offers two ways to perform DML operations: using DML statements or Database class methods. For information about how to use DML statements, see Using data manipulation language. On-demand query size calculation. If you use on-demand billing, BigQuery charges for data manipulation language (DML) statements based on the number of bytes processed by the statement. For more information about cost estimation, see Estimate and control costs. This week, #DML kicked off summer with a food truck party, and oh-boy, we did it in style! A huge shoutout goes to the fabulous folks at #Milleetuncupcake and #Louis-Philippetraiteur who absolutely rocked our taste buds.The sun was shining, along with staff smiling just as bright! PPssstt: For the occasion, our talented graphic and decoration staff designed …Looking for online definition of DML or what DML stands for? DML is listed in the World's most authoritative dictionary of abbreviations and acronyms The Free DictionaryPython: Difference-in-Differences#. In this example, we illustrate how the DoubleML package can be used to estimate the average treatment effect on the treated (ATT) under the conditional parallel trend assumption. The estimation is based on Chang (2020), Sant’Anna and Zhao (2020) and Zimmert et al. (2018).. In this example, we will adopt the … A DML (data manipulation language) refers to a computer programming language that allows you to add (insert), delete (delete), and alter (update) data in a database. A DML is typically a sublanguage of a larger database language like SQL, with the DML containing some of the language’s operators. A DML (data manipulation language) is a group ... Types of SQL Commands. There are five types of SQL commands: DDL, DML, DCL, TCL, and DQL. 1. Data Definition Language (DDL) DDL changes the structure of the table like creating a table, deleting a table, …DML may refer to: Demonstrated Master Logistician, a certification bestowed by the International Society of Logistics (SOLE) Data manipulation language, a family of computer languages used by computer programs or database users to retrieve, insert, delete and update data in a database. Dimensional Markup language, is an XML format definition ...DML is the lifeline when it comes to carrying out operations in a structured database. Below are some of the features of DML operations in SQL: Below are some of the features of DML operations in SQL: By employing the WHERE clause to add conditions, DML commands provide us the freedom to get the data as needed.Welcome to DML-CZ (Czech Digital Mathematics Library), the website offering an open access to the metadata and fulltext of mathematical journals, proceedings and books published throughout history in the Czech lands. Search DML-CZ. Enter the searched text in the box below. Browse collections.T-SQL Statements - DML, DDL, DCL and TCL DDL (Data Definition Language) Data Definition Language (DDL) statements defines objects in a database. Use DDL statements to create, alter, or drop objects in a database. CREATE - statement used to start create new objects like: database, table, view, index, temporary table, trigger, function or procedurePunjab Local Governments Land Use Plan (Classification, Reclassification and Redevelopment) Rules 2020Learn the basics of SQL data definition, manipulation, transaction and control languages with examples and commands. DML is used to manage data with …Meaning, DML commands tells the database to insert, delete, update data whereas the DDL commands instruct Oracle to create, update, delete the objects containing the data in it. We have come across Oracle SELECT queries till now. A SELECT query to fetch all the id, full names, numbers from employees table would look like the …T-SQL Statements - DML, DDL, DCL and TCL DDL (Data Definition Language) Data Definition Language (DDL) statements defines objects in a database. Use DDL statements to create, alter, or drop objects in a database. CREATE - statement used to start create new objects like: database, table, view, index, temporary table, trigger, function or procedureEnjoying DML Planner and wish to support the app? Consider donating through Patreon or Paypal. DismissThe DML approach, when combined with non-linear first stage models, like Random Forests or Gradient Boosted Forests, can capture such non-linearities and provide unbiased estimates of the effect of \(T\) on \(Y\). Moreover, it does so in a manner that is robust to the estimation mistakes that these ML algorithms might be making.DML statements are usually executed by end-users, such as applications or systems interacting with the database to retrieve, update or delete data. The database management system runs DML statements after a query is made.. DDL. vs DML. DDL (Data Definition Language) and DML (Data Manipulation Language) are both subsets of SQL …Listen to the single "Peru". Out 12/23!Stream: https://music.empi.re/perufireandedPeru 7" Exclusive Edition: https://www.hhv.de/shop/de/artikel/fireboy-dml-p...Mar 23, 2023 · One of the important differences between DDL and DML is that Data Definition Language (DDL) defines the schema of the Database whereas the Data Manipulation Language (DML) is used to modify the schema of the Database. DDL statements operate on the entire table whereas the DML statements operate on rows. The DDL statements do not have a WHERE ... Distributed Mode Loudspeaker (DML) is a flat panel loudspeaker technology, developed by NXT, in which sound is produced by inducing uniformly distributed vibration modes in the panel through a special electro-acoustic exciter. Distributed mode loudspeakers function differently from most others, which typically produce sound by inducing pistonic motion …The effect of a DML statement is not permanent until you commit the transaction that includes it. A transaction is a sequence of SQL statements that Oracle Database Express Edition treats as a unit (it can be a single DML statement). Until a transaction is committed, it can be rolled back (undone). For more information about transactions, see ...The SQL data manipulation language (DML) is used to query and modify database data. In this chapter, we will describe how to use the SELECT, INSERT, UPDATE, and DELETE SQL DML command statements, defined below. SELECT – to query data in the database. INSERT – to insert data into a table. UPDATE – to update data in a table.4. I was going through DML SQL statement. Select as they say is a SQL data statement and these are also called as DML. most of the articles explain it with below eg: If select is used as below then it is classified as DML. Select COl1, COl2. into Table2 #this -- part will create a table named. -- as table2 with column col1 and col2.Driving License Issuance Management System (DLIMS) Phase-II automates the processes for driving license issuance, renewal and upgrades. These activities are carried out …6.4. Returning Data from Modified Rows. The previous chapter discussed how to create tables and other structures to hold your data. Now it is time to fill the tables with data. This chapter covers how to insert, update, and delete table data. The chapter after this will finally explain how to extract your long-lost data from the database. Prev.4 Wall Street research analysts have issued 1-year price objectives for Denison Mines' shares. Their DML share price targets range from C$2.30 to C$3.75. On average, they anticipate the company's stock price to reach C$3.04 in the next year. This suggests a possible upside of 10.1% from the stock's current price. DML.TO : 2.75 (-0.36%) Denison Reports Impressive Financial and Operational Results for 2023 Including Significant Increase in Phoenix ISR Project Economics and a $134 Million Gain on Physical Uranium Holdings Newswire.ca - Thu Feb 29, 7:11PM CST. /CNW/ - Denison Mines Corp. ('Denison' or the 'Company') (TSX: DML) (NYSE American: DNN) today ... Punjab Local Governments Land Use Plan (Classification, Reclassification and Redevelopment) Rules 2020Distributed Mode Loudspeaker (DML) is a flat panel loudspeaker technology, developed by NXT, in which sound is produced by inducing uniformly distributed vibration modes in the panel through a special electro-acoustic exciter. Distributed mode loudspeakers function differently from most others, which typically produce sound by inducing pistonic motion … 结尾. 本文对SQL程序语言有四种操作语言做了一个简单的介绍和概括，对数据库的基本操作都属于这四类，它们分别为；数据定义语言 (DDL)、数据查询语言（DQL）、数据操纵语言（DML）、数据控制语言（DCL） 。. 最后欢迎关注公众号，免费获取海量学习资源 ... Drug Manufacturing Licenses are valid for 05 years until revoked or suspended earlier. Companies considering establishing a manufacturing units in Pakistan are encouraged to engage with the DRAP at an early stage in order to facilitate the selection of manufacturing site, developing a layout plan, and rolling out application …Learn how to use data manipulation language (DML) statements to update, insert, and delete data from your BigQuery tables. See examples of INSERT, DELETE, and …DML, or Data Manipulation Language, is a subset of SQL used to retrieve, insert, update, and delete data in a database. DML commands are fundamental for working with the data stored in tables. Common DML Commands in SQLFireboy DML grew up in Abeokuta being first of three boys and was a member of his local church choir. He developed interest in music while studying at Obafemi Awolowo University. His breakthrough single "Jealous" first appeared on YBNL Nation's collaborative album YBNL Mafia Family (2018), before being re-released on 25 March 2019.Feb 17, 2023 · DML is a set of language constructs used to manage and manipulate data stored in a relational database. Learn what DML commands are, how they differ from DDL, and see examples of common DML statements. Apr 16, 2024 · The Structured Query Language (SQL), as we all know, is a database language that allows us to execute specific operations on existing databases as well as construct new databases. To complete the tasks, SQL employs commands such as Create, Drop, and Insert. These SQL commands are primarily divided into four groups: Data Definition Language (DDL) This week, #DML kicked off summer with a food truck party, and oh-boy, we did it in style! A huge shoutout goes to the fabulous folks at #Milleetuncupcake and #Louis-Philippetraiteur who absolutely rocked our taste buds.The sun was shining, along with staff smiling just as bright! PPssstt: For the occasion, our talented graphic and decoration staff designed …DML Forum - Winter Break World Cup. Spooky 23 November 2022 World Cup. DML Forum - #ConteIn. More chat innit. Read More. Spooky 5 November 2022 forum. DML Forum - 352 !! Let's goooooo!! COYS m8. Read More. Spooky 8 October 2022. DML Forum - COYS m8. Spooky 3 September 2022. Older.Listen to the single "Peru". Out 12/23!Stream: https://music.empi.re/perufireandedPeru 7" Exclusive Edition: https://www.hhv.de/shop/de/artikel/fireboy-dml-p...Definition. A data manipulation language allows users to access and retrieve database contents in both interactive and embedded (in a host programming language) modes. DML includes constructs that allow retrieval and manipulation of database content. The more common and popular term used for DML is the “query language.”.SQL에서 DDL ( Data Definition Language)과 DML ( Data Manipulation Language) 의 차이점을 이해하는 것은 데이터베이스를 효과적으로 관리하고 조작하는 데 중요합니다. 이 기사에서는 이 두 가지 필수 SQL 명령의 주요 차이점을 자세히 살펴보고 이를 사용하여 데이터베이스 성능을 최적화하는 방법을 보여줍니다.For any enquiries please contact us: [email protected] 0114 327 1616 Linguagem de manipulação de dados. Linguagem de Manipulação de Dados ( DML, de Data Manipulation Language) é uma família de linguagens de computador utilizada para a recuperação, inclusão, remoção e modificação de informações em bancos de dados. Pode ser procedural, que especifica como os dados devem ser obtidos do banco; pode ... 1. National Physical and Standards Laboratory: Farooq Ahmad, Quality Manager, Plot No.16, Sector H-9, Islamabad, Pakistan Tele#: +92-51-9257462-7 Fax#: +92-51-9258162DML What is a DML? Definition. Data Manipulation Language (or Data Management Language): A language that allows data to be manipulated in a database. In SQL, commands such as DELETE and INSERT are DML commands. Synonyms Data Manipulation Language . Find a term alphabetically: Related Content. × ...INTO form is considered to be DML because it manipulates (i.e. modifies) data. In common practice though, this distinction is not made and SELECT is widely considered to be part of DML.[3]" But in SELECT * FROM INSERT select will just perform selection nothing other than this!! Please someone help me in understanding this concept.En esencia, DML permite al usuario interactuar con cantidades masivas de datos. La cantidad de información contenida en una base de datos típica podría bloquear cualquier hoja de cálculo, sin embargo, DML le permite obtener casi sin esfuerzo todo lo que necesita de esa información. Además, DML puede encajar en estructuras de código ...Apr 12, 2024 · Cameco Corp. -1.06%. $29.65B. DML | Complete Denison Mines Corp. stock news by MarketWatch. View real-time stock prices and stock quotes for a full financial overview. SQL Server Basics ». Data Manipulation Language (DML) ». In this page, we will explore the useful Data Manipulation Language (DML) commands such as Insert, Update along …DML statements are used to work with the data in tables. When you are connected to most multi-user databases (whether in a client program or by a connection from a Web page script), you are in effect working with a private copy of your tables that can’t be seen by anyone else until you are finished (or tell the system that you are finished).The DML commands in Structured Query Language change the data present in the SQL database. We can easily access, store, modify, update and delete the existing records …Listen to the single “Bandana". Out Now!Stream: https://music.empi.re/bandana#FireboyDML #Asake #BandanaFireboy DML Concert @ London OVO Arena Sunday, 13t...
DML statements are used to work with the data in tables. When you are connected to most multi-user databases (whether in a client program or by a connection from a Web page script), you are in effect working with a private copy of your tables that can’t be seen by anyone else until you are finished (or tell the system that you are finished).. Homeschool+
Welcome to the Data Science and Machine Learning Lab (DML) at the department of Computer Engineering, Sharif University of Technology (SUT). The mission of the DML is to perform innovative research in the areas of Data Science and Machine Learning, Multimedia Systems and Complex Networks, Computational Biology and Bioinformatics and Brain …Nigerian singer-songwriter and incredibly talented artist, Fireboy DML, has once again captivated his fans with the release of his latest single titled "Oh My".This highly anticipated track is a must-have addition to your Playlist, showcasing Fireboy DML's exceptional musical prowess.A DML (data manipulation language) refers to a computer programming language that allows you to add (insert), delete (delete), and alter (update) data in a database. A DML …SQL Server Basics ». Data Manipulation Language (DML) ». In this page, we will explore the useful Data Manipulation Language (DML) commands such as Insert, Update along …• A valid DML holder. (If the applicant applies within time for renewal of DML, the DML will be considered valid until an explicit decision is taken by Central Licensing Board.) Activities and associated documentary requirements Initiate process for renewal of drug license 1. Manufacturer fills the application formWrite an SQL query to fetch the count of employees working in the department ‘Admin’. Ans. The required query is: SELECT COUNT (*) FROM EMPLOYEE WHERE DEPARTMENT = ‘Admin’; Q-22. Write an ...Introduction to DML. DML stands for Data Manipulation Language. It is a language used for selecting, inserting, deleting and updating data in a database. It is used to retrieve and manipulate data in a relational database. DDL commands are as follows, 1. SELECT.Denison Mines has generated C$0.10 earnings per share over the last year (C$0.10 diluted earnings per share) and currently has a price-to-earnings ratio of 27.2. …DML triggers apply to specific database objects such as tables and views. DDL triggers fire all objects of a given type if the trigger conditions are met (the event the DDL trigger is supposed to fire on occurs). Another difference is the lack of the inserted and deleted tables, as with DML triggers. These two special tables provide the rows ... Types of SQL Commands. There are five types of SQL commands: DDL, DML, DCL, TCL, and DQL. 1. Data Definition Language (DDL) DDL changes the structure of the table like creating a table, deleting a table, altering a table, etc. All the command of DDL are auto-committed that means it permanently save all the changes in the database. Coachella 2024: Jon Batiste delivers uplifting set with guest appearance by Fireboy DML. It was nothing but good energy and uplifting music during Jon Batiste's set …Jan 29, 2024 · Data Manipulation Language (DML) is a critical subset of SQL that enables users to perform a variety of operations on data stored in a relational database. This section will delve into the fundamentals of DML, offering a clear understanding of its role and functions within SQL. Definition and Role of DML. 1. DML handles a database by interacting with tables and stored procedures or formula. True | False. 2. Data refers to all the single items that are stored in a database. True | False. 3. A ...In this page, we will explore the useful Data Manipulation Language (DML) commands such as Insert, Update along with examples. Add Column. SQL Add Column operations; Aggregate Functions. How to use Window functions in SQL Server; ALL AND ANY. SQL Server universal comparison quantified predicates (ANY, ALL, SOME) …DDL juga DML merupakan 2 bentuk dari bahasa basis data ( database language). Apa itu bahasa basis data ? Bahasa basis data yaitu bahasa yang digunakan oleh user agar bisa berkomunikasi atau berinteraksi dengan sistem manajemen basis data atau yang sering kita kenal dengan DBMS ( Data Base Management System )..