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What is PL_SQL
Is it an advancement of SQL?
1 Answer
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PL/SQL is Oracle Corporation's procedural extension for SQL and the Oracle relational database. PL/SQL is available in Oracle Database, TimesTen in-memory database, and IBM DB2.
Tight Integration with SQL. PL/SQL is tightly integrated with SQL, the most widely used database manipulation language. For example: PL/SQL lets you use all SQL data manipulation, cursor control, and transaction control statements, and all SQL functions, operators, and pseudocolumns.