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What is scalar data?
A scalar variable can hold only one piece of data at a time. So in C, C++ and Java scalar data types include int, char, float and double, along with others. Scalar variables of the same type can be arranged into ascending or descending order based on the value. Prasangax
What is scalar data structures?
A scalar variable can hold only one piece of data at a time. So in C, C++ and Java scalar data types include int, char, float and double, along with others. Scalar variables of the same type can be arranged into ascending or descending order based on the value. Prasangax
What is blob in oracle?
BLOB = (Binary Large OBject) An Oracle BLOB data type that contains binary data with a maximum size of 4 gigabytes. This maps to an Array of type Byte. See also: CLOB, NCLOB An Oracle CLOB data type that contains character data, based on the default character set on the server, with a maximum size of 4 gigabytes. This maps to String. An Oracle NCLOB data type that contains character data, based on the national character set on the server with a maximum size of 4 gigabytes. This maps to String.
What is scalar data type?
Scalar data is the opposite of vector data, in that it provides a magnitude without a direction. For example, speed is a scalar quantity because it provides magnitude without a direction, whereas velocity is a vector quantity because it provides the magnitude that speed provides, but supplies us with direction.
What determines the type of data that can be stored in a column on an oracle table?
The type of data that can be stored in a column of an Oracle table is determined by the column's data type, which is defined when the table is created. Oracle supports various data types, including numeric, character, date, and binary types, each with specific characteristics and constraints. Additionally, constraints like NOT NULL, UNIQUE, and CHECK can further define the permissible values for that column. Ultimately, the chosen data type and constraints ensure data integrity and optimize storage efficiency.
Where can one purchase Oracle Data Guard?
Oracle Data Guard is program that manages, monitors, and maintains Oracle software. One can purchase Oracle Data Guard on Oracle's official website, or Slideshare.
What is meant by data type and briefly explain some commonly used data types in oracle?
right answer is in the sky.
How do you load the data into oracle database to another database?
There are several different ways. If you are going between one Oracle database and another Oracle database you can create a database link. Another method would be an Oracle export to flat file and then a import to another database. This all depends on the type of database you are trying to load the data into.
What is mean by distinct in oracle?
the distinct in oracle is there is no repetition of data in a query
What is the purpose of a data dictionary in Oracle?
A data dictionary is a centralized repository of information about data,. The purpose of a data dictionary in oracle is to indicate a more general software utility than a catalogue.
What is scalar values?
Scalar values are single values, not arrays or objects, representing a single data point such as a number, string, or boolean. In programming, scalar values are not composite data structures and do not contain nested values. Examples of scalar values include integers, floating-point numbers, and characters.
How much data store in oracle database?
Oracle has many versions like 9i, 10g, 11g, 12c .Oracle database can store infinte data unless you have put any restriction on it.
