WebCURSOR in Oracle - W3schools CURSOR in Oracle ORACLE CURSOR In Oracle, there is a private SQL area which is used to store info about the processing of a SELECT or DML statement. A SELECT or DML statement can be an INSERT, UPDATE, DELETE, MERGE etc. A cursor is a pointer to this private SQL area. WebFUNCTION in Oracle - W3schools FUNCTION in Oracle ORACLE FUNCTION: A function in Oracle can be simply understood as a subprogram. It is mainly used to return a single value. There are mainly three subprocesses for a function to execute successfully: Declaration, Definition and Calling.
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WebVIEW in Oracle - W3schools JAR VIEW in Oracle CREATE VIEW The view is a virtual table in Oracle with no physical existence as such and thus it does not store any data. The view is saved in the data dictionary of the Oracle and when called, it can be simply executed. Syntax: CREATE VIEW name AS SELECT column_1, column_2, column_3,...... WebMar 23, 2024 · Basics of PL/SQL •PL/SQL stands for Procedural Language extensions to the Structured Query Language (SQL). PL/SQL is a combination of SQL along with the procedural features of programming languages. Oracle uses a PL/SQL engine to processes the PL/SQL statements. PL/SQL includes procedural language elements like conditions and loops. photo t shirts cheap
Oracle Tutorial - Oracle W3schools
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