COUNT - counts the number of records, SUM - returns the sum of all the values in a field, ORDER BY - sorts the results, WHERE - match a given condition, FROM - identifies the table to use, SELECT - fetches specified fields, primary key - uniquely identifies a record, data type - how data is stored and displayed, field - column, record - row, table - collection of related records, single-table database - contains only one table, database - structured collection of data,

Database terms

بواسطة
طباعة
تضمين

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

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