The properties of the field. You have lots of properties and can set these to various things.
A database is a structured collection of data that is organized for easy access, retrieval, and management. It stores information in tables, which can be interconnected to efficiently store and access data. Databases are used to manage and manipulate large volumes of data in various applications.
schema
Property is a characteristic or feature of matter that can be observed or measured, such as size, shape, color, density, or temperature. These properties help define the nature and behavior of different substances.
ODBC stands for Open Data Base Connectivity. It is a connection that is created to define a connection between a computer and a database stored on another system. The ODBC connection contains information needed to allow a computer user to access the information stored in a database that is not local to that computer. You need to define the type of the database application - like Microsoft SQL or Oracle or FoxPro or mySQL. Once you have defined the type of database you need to select or supply the appropriate driver for a connection (Windows already contains many of these) and then supply the name of the database file and the credentials needed to access the database.Once the ODBC connection is created, you can tell specific programs to use that ODBC connection to access information in that database.
A "schema-on-read" database is one that allows users to define the structure of the data as they access it, rather than enforcing a predefined schema. This approach allows for flexibility in data organization and analysis, making it a popular choice for big data and analytics applications.
A database consists of an organized collection of data for one or more multiple uses
A relational database is a type of database, so in one sense there is no difference. There are various kinds of database. A relational database is one type. Others include network and hierarchical.
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collection of interrelated data & set of program & access those programITS GOALprimary goal of dbms is store & retrieve the database information in convenient & efficient way
DDL Statments
I Win!
its how bad you are you get me!?