This shows you the differences between two versions of the page.
— |
null [2015/10/19 09:51] (current) dmtolpeko created |
||
---|---|---|---|
Line 1: | Line 1: | ||
+ | ====== NULL Statement ====== | ||
+ | |||
+ | NULL statement is a no operation statement (no-op), it just passes control to the next statement. | ||
+ | |||
+ | **Syntax**: | ||
+ | |||
+ | <code language=sql> | ||
+ | NULL; | ||
+ | </code> | ||
+ | |||
+ | **Example**: | ||
+ | |||
+ | <code language=sql> | ||
+ | declare | ||
+ | code char(1) := 'a'; | ||
+ | begin | ||
+ | null; | ||
+ | end; | ||
+ | </code> | ||
+ | |||
+ | **Compatibility:** Oracle | ||
+ | |||
+ | **Version:** HPL/SQL 0.3.13 | ||
+ | |||