A primary key is used to uniquely identify a record in a database. It ensures each row in a table is distinct and can be used to establish relationships between tables.
An artificial key is a surrogate key, often an auto-incremented numeric value, used to uniquely identify records in a database when a natural key is not available or appropriate. Artificial keys are generated and managed by the database system, providing a simple and efficient way to uniquely identify records.
Information that could be used to identify a person includes full name, date of birth, social security number, driver's license number, passport number, email address, and physical address. This information can be used individually or in combination to uniquely identify an individual.
The atomic number generally. the atomic number is the number of protons(or electrons) an atom has.
The specific name given to organisms is their species name. It is used in binomial nomenclature along with the genus name to uniquely identify a particular species.
Gaps in time in the rock record
index field
uniquely identify a record
The "primary key" is the identifier that database systems use to identify a record uniquely.
A field that is chosen to uniquely identify a record is called a primary key. This key helps uniquely identify each record in a database table and ensure data integrity.
Yes it can do that.
A key attribute is an attribute that uniquely identifies a record in a database table. Non-key attributes are attributes that are not used to uniquely identify records, but provide additional information about the data.
There is not enough information to uniquely identify the dimensions.There is not enough information to uniquely identify the dimensions.There is not enough information to uniquely identify the dimensions.There is not enough information to uniquely identify the dimensions.
A field that uniquely identifies a particular record in a table is called a primary key. The field or fields on which records are sorted is called the sort key.
we will use primary key to uniquely idetified the record.
ssid
Primary key that is used to identify a record uniquely. Primary key is a key that always unique and not null. A system generated primary key is called surrogate key.Primary key is the one which is always unique and not null. Advantage of primary key that it helps in identifying a tuple uniquely.
The Autonumber field is a pre-defined field type, that automatically increments, ensuring that they same number cannot be used more than once. It is used to uniquely identify a record and particularly if a primary key field has not been designated by the user. If a record is deleted, the number will not be assigned to another record. The user cannot change the field value, as it is automatically generated.The Autonumber field is a pre-defined field type, that automatically increments, ensuring that they same number cannot be used more than once. It is used to uniquely identify a record and particularly if a primary key field has not been designated by the user. If a record is deleted, the number will not be assigned to another record. The user cannot change the field value, as it is automatically generated.The Autonumber field is a pre-defined field type, that automatically increments, ensuring that they same number cannot be used more than once. It is used to uniquely identify a record and particularly if a primary key field has not been designated by the user. If a record is deleted, the number will not be assigned to another record. The user cannot change the field value, as it is automatically generated.The Autonumber field is a pre-defined field type, that automatically increments, ensuring that they same number cannot be used more than once. It is used to uniquely identify a record and particularly if a primary key field has not been designated by the user. If a record is deleted, the number will not be assigned to another record. The user cannot change the field value, as it is automatically generated.The Autonumber field is a pre-defined field type, that automatically increments, ensuring that they same number cannot be used more than once. It is used to uniquely identify a record and particularly if a primary key field has not been designated by the user. If a record is deleted, the number will not be assigned to another record. The user cannot change the field value, as it is automatically generated.The Autonumber field is a pre-defined field type, that automatically increments, ensuring that they same number cannot be used more than once. It is used to uniquely identify a record and particularly if a primary key field has not been designated by the user. If a record is deleted, the number will not be assigned to another record. The user cannot change the field value, as it is automatically generated.The Autonumber field is a pre-defined field type, that automatically increments, ensuring that they same number cannot be used more than once. It is used to uniquely identify a record and particularly if a primary key field has not been designated by the user. If a record is deleted, the number will not be assigned to another record. The user cannot change the field value, as it is automatically generated.The Autonumber field is a pre-defined field type, that automatically increments, ensuring that they same number cannot be used more than once. It is used to uniquely identify a record and particularly if a primary key field has not been designated by the user. If a record is deleted, the number will not be assigned to another record. The user cannot change the field value, as it is automatically generated.The Autonumber field is a pre-defined field type, that automatically increments, ensuring that they same number cannot be used more than once. It is used to uniquely identify a record and particularly if a primary key field has not been designated by the user. If a record is deleted, the number will not be assigned to another record. The user cannot change the field value, as it is automatically generated.The Autonumber field is a pre-defined field type, that automatically increments, ensuring that they same number cannot be used more than once. It is used to uniquely identify a record and particularly if a primary key field has not been designated by the user. If a record is deleted, the number will not be assigned to another record. The user cannot change the field value, as it is automatically generated.The Autonumber field is a pre-defined field type, that automatically increments, ensuring that they same number cannot be used more than once. It is used to uniquely identify a record and particularly if a primary key field has not been designated by the user. If a record is deleted, the number will not be assigned to another record. The user cannot change the field value, as it is automatically generated.