Bryn Llewellyn, Distinguished Product Manager for PL/SQL and Edition-based Redefinition, explains the thick database approach in detail in his "Why use PL/SQL?" whitepaper.
PL/SQL Datatypes, working with Strings in PL/SQL, pL/SQL offers several different string datatypes for use in your applications.
Working with Numbers in PL/SQL, learn about and how to use the different numeric types in PL/SQL.
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PL/SQL program units are compiled by the Oracle Database server and stored inside the database.PL/SQL automatically inherits the robustness, security, and portability of the Oracle Database.Use Oracle PL/SQL with.Practically Perfect PL/SQL with Steven Feuerstein.The most important performance feature in PL/SQL related to executing SQL.Freedom, Order, and PL/SQL Optimization whitepaper on PL/SQL's powerful optimizer, the go-to document for any questions regarding the behavior of PL/SQL programs compiled at optimize levels higher than.PL/SQL is a procedural language designed specifically to embrace SQL statements within its syntax.
An application that uses Oracle Database is worthless unless only correct and complete data is persisted.
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Getting Started With PL/SQL, steven Feuerstein published a series of "PL/SQL 101" articles in Oracle Magazine to help developers new to PL/SQL quickly come up to speed on the language.SQL in PL/SQL, working with Cursors, pL/SQL cursors make it easy for you to manipulate the contents of database tables.Bulk Processing with bulk collect and forall.Packages are the fundamental building blocks of any high quality PL/SQL-based application.And at run-time, both PL/SQL and SQL run within the same server process, bringing optimal efficiency.Build your PL/SQL Knowledge, join the, pL/SQL Challenge community and try out these PL/SQL quizzes, learn as you.You can choose to play competitively, ranking yourself against hundreds of other developers from around the world, or play simply to depend your experience.Building with Blocks, pL/SQL is a block-structured language; familiarity with blocks is critical to writing good code.This approach is generally called the thick database paradigm, because PL/SQL subprograms inside the database issue the SQL statements from code that implements the surrounding business logic; and because the data can be changed and viewed only through a PL/SQL interface.