Tag Archives: Database

Database – Normalisation

All the examples will use this simple table for explanation. Attribute is column, and tuple is row. In this table the attributes are from A to F. Functional dependency A is determinant, B is dependant. B is functional dependent on … Continue reading

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Database: Check all tables from a known owner

This is an oracle 12c query to find out all tables that are owned by “cyrus”. select owner,table_name from all_tables where owner=’CYRUS’; the contents in the row is case sensitive, in this example the content in row “owner” is CYRUS … Continue reading

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