Examples of 'primary key' in a sentence
Meaning of "primary key"
In database management, a primary key is a field or set of fields within a table that uniquely identifies each record. It serves as a unique identifier and ensures the integrity and accuracy of data within the table. Primary keys are used for indexing, referencing, and linking tables together in relational databases
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- In the design of a database table, the primary key (abbreviated PK) is selected among the non-empty set of candidate keys. The PK is a column (or an irreducible group of columns) able to identify every row of the table.
How to use "primary key" in a sentence
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primary key
Secret parts of primary key are not available.
A primary key is selected from candidate keys.
Identifies the primary key of the entity.
Primary key will always be unique key.
Which is the primary key for secondTable.
Primary key is used to reference other tables.
Use of an immutable natural key as a primary key.
The primary key for each entity.
This is also part of the primary key.
Only one primary key is allowed on an object.
Underlined attributes indicate the primary key.
A primary key is not compulsory for a table.
Measure and moderation is the primary key.
A primary key is clustered unique index by default.
A strong entity set has a primary key.
See also
The primary key of the affected record.
Each table has at least a primary key.
Gets whether primary key queries are allowed.
This unique identifier is called a primary key.
Previous primary key will be removed.
In database terms this is the primary key.
Normally the primary key is used.
A table does not have to have a primary key.
A primary key uniquely specifies a tuple within a table.
But persistence is the primary key to fishing.
Primary key is needed in the table.
This table does not require a primary key.
It is analogous to a primary key in a relational database.
This is what a database calls a primary key.
The primary key consists of one or more columns.
Every entity must have a primary key.
Id is primary key for the table.
The relation must have a primary key.
The primary key is always unique.
As both a unique key and a primary key.
The primary key is always indexed.
Field could be used as the primary key.
The primary key for each entity is stated.
Subset of the primary key columns.
The primary key to successful strategy execution is leadership.
Differences from primary key constraints.
A primary key is just one of your candidate keys.
A composite key is a primary key composed of multiple columns.
Primary key could be a combination of keys.
Generate unique primary key values with sequences.
Primary key is mandatory in creating a table.
How to define primary key in sql.
A primary key should not have null value.
I set the DwgNum as primary key to avoid duplicates.
A primary key is a special unique key.
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Examples of using Key
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Activate the keypad using the key
The key developments may be summarized as follows
Stability is another key element in quality of life
