SQL Cursors As we have discussed SQL Cursors in SQL tutorial of tutoraspire so you can go through the concepts again to…
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concurrency control
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SQL Trigger As we have discussed SQL Trigger in SQL tutorial of tutoraspire so you can go through the concepts again to…
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DBMS Tutorial DBMS Tutorial provides basic and advanced concepts of Database. Our DBMS Tutorial is designed for beginners and professionals both. Database…
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Query Processing in DBMS Query Processing is the activity performed in extracting data from the database. In query processing, it takes various…
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Types of Databases There are various types of databases used for storing different varieties of data: 1) Centralized Database It is the…
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Types of Relationship in Database Table A relational database collects different types of data sets that use tables, records, and columns. It…
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Unique Key in DBMS The word ‘unique’ defines a thing which is unique from other things. A unique key in DBMS is…
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QUESTIONS ON BOYCE CODD NORMAL FORM To solve the question on BCNF, we must understand its definitions of BCNF: Definition: First it…
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Second Normal Form (2NF) In the 2NF, relational must be in 1NF. In the second normal form, all non-key attributes are fully…
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DBMS vs. File System File System Approach File based systems were an early attempt to computerize the manual system. It is also…
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