what is the difrence between sql and pl/sql
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Answer Posted / dinesh joshi
1)SQL is executed one statement at a time. PL/SQL is
executed as a block of code.
2)SQL tells the database what to do (declarative), not how
to do it. In contrast, PL/SQL tell the database how to do
things (procedural).
3)SQL is used to code queries, DML and DDL statements.
PL/SQL is used to code program blocks, triggers, functions,
procedures and packages.
4)You can embed SQL in a PL/SQL program, but you cannot
embed PL/SQL within a SQL statement.
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Hi Team, This is kartik, I recently completed my B-tech. Importance of posting this question is for to know the best books on SQL(MYSQL/Oracle)? I like SQL concept's so much, at the same time i decided to choose SQL for my career purpose. So please suggest me the best books that are very helpful for a fresher to improve concepts like (SQL/PLSQL)Basics, programming concepts, architectures etc. Please consider my request as an important one. I am very thankful to you for providing this opportunity. If possible can you please send the names of books for my personal id also: karthikgdv1206@yahoo.com. Thanks, Kartik T
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