Data elements: They define which type would have correspondent table fields.
Table fields: They describe the structure of business data.
Primary key: The primary key applies constraint to a table and makes possible efficient sorting and querying.
Foreign keys: Foreign keys are useful for making relations between tables.
Indexes: Indexes are used to optimize selections from the table.
Serkan AKKAVAK
Computer Engineer BSc
Head of SAP & Software Department
Contact : serkurumsal@yandex.com
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