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Oracle PL/SQL/PL SQL/Operator - История изменений
2026-04-06T03:14:05Z
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в 13:45, 26 мая 2010
2010-05-26T13:45:19Z
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Admin: 1 версия
2010-05-26T09:59:18Z
<p>1 версия</p>
<p><b>Новая страница</b></p><div>==Not equal operator==<br />
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<!-- start source code --><br />
<br />
<source lang="sql"><br />
<br />
SQL><br />
SQL> SET SERVEROUTPUT ON SIZE 1000000<br />
SQL> DECLARE<br />
2 lv_test_num NUMBER(3);<br />
3 lv_test_txt VARCHAR2(5);<br />
4 lv_complete_bln BOOLEAN;<br />
5 BEGIN<br />
6 IF lv_test_num != 10 THEN<br />
7 DBMS_OUTPUT.PUT_LINE("Number Test: TRUE");<br />
8 ELSE<br />
9 DBMS_OUTPUT.PUT_LINE("Number Test: FALSE");<br />
10 END IF;<br />
11 IF lv_test_txt != "TEMP" THEN<br />
12 DBMS_OUTPUT.PUT_LINE("Character Test: TRUE");<br />
13 ELSE<br />
14 DBMS_OUTPUT.PUT_LINE("Character Test: FALSE");<br />
15 END IF;<br />
16 IF NOT lv_complete_bln THEN<br />
17 DBMS_OUTPUT.PUT_LINE("Boolean Test: TRUE");<br />
18 ELSE<br />
19 DBMS_OUTPUT.PUT_LINE("Boolean Test: FALSE");<br />
20 END IF;<br />
21 END;<br />
22 /<br />
Number Test: FALSE<br />
Character Test: FALSE<br />
Boolean Test: FALSE<br />
PL/SQL procedure successfully completed.<br />
SQL><br />
SQL><br />
</source></div>
Admin