May 2020
Beginner
564 pages
14h 9m
English
Content preview from Learn SQL Database Programming
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Flow control in Oracle
Oracle has IF/ELSE, CASE, and LOOP and WHILE statements for flow control options.
The LOOP statement in Oracle is similar to the REPEAT statement in MySQL and uses the following syntax:
[label]LOOPsql statements go here; EXIT [label] WHEN condition; END LOOP;
The WHILE statement in Oracle, which is very similar to the WHILE statement in MySQL, uses the following syntax:
[label]WHILE condition LOOPsql statements go here; END LOOP [label];
For more information about Oracle flow control, take a look at the Further reading section.
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