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Query Methods
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Query Methods
Relational database management (RDBMS)
Structured Query Language (SQL)
We use the command term query to explore SQL databases. all SQL code is written in the form of a query statement and this executed against the database
Every query statement begins with a clause such as DELETE, CREATE, SELECT or update
An example of simple SQL statement is: CREATE DATABASE Sports Club
SET = To Change
The select command can be used to extract data from a database that has been created onnce the relevant data has been added to the tables.
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- GCSE Computer Science Mapa Mental sobre Query Methods, criado por Daniel Jones em 10-05-2016.
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- Daniel Jones
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