What is type attribute

Always specify the type attribute for the element.Attribute stores or saves only a piece of data.Each individual entry under day and country is an attribute.For example, we define the roll_no of the 'student' by a numeric value.Use of this attribute ensures that type compatibility between table columns and pl/sql variables is maintained.

The charset parameter must not be specified.The %type attribute allow you to declare a constant, variable, or parameter to be of the same data type as previously declared variable, record, nested table, or database column.The item declared with %type is the referencing item, and the previously declared item is the referenced item.The type attribute identifies the content between the tags.It is also used in the element to specify the type of input to display.

Example the attributes of student entity are as follows − roll number name branch age types of attributes the different types of attributes are as follows − composite attribute it can be divided into smaller sub parts, each sub part can form an independent attribute.An entity type typically corresponds to one or several related tables in database.Generally attribute explains the characteristics of an entity.There exist a specific domain or set of values for each attribute from where the attribute can take its values.In database management system (dbms) it assigns a database component or database field.

An attribute is a property or characteristic of an entity.The type attribute specifies the type of button.Html |