http://sqle.ru/index.php?action=history&feed=atom&title=Oracle_PL%2FSQL_Tutorial%2FSequences%2FPrimary_Key
Oracle PL/SQL Tutorial/Sequences/Primary Key - История изменений
2026-06-16T08:12:45Z
История изменений этой страницы в вики
MediaWiki 1.30.0
http://sqle.ru/index.php?title=Oracle_PL/SQL_Tutorial/Sequences/Primary_Key&diff=3526&oldid=prev
в 13:45, 26 мая 2010
2010-05-26T13:45:46Z
<p></p>
<table class="diff diff-contentalign-left" data-mw="interface">
<tr style="vertical-align: top;" lang="ru">
<td colspan="1" style="background-color: white; color:black; text-align: center;">← Предыдущая</td>
<td colspan="1" style="background-color: white; color:black; text-align: center;">Версия 13:45, 26 мая 2010</td>
</tr><tr><td colspan="2" style="text-align: center;" lang="ru"><div class="mw-diff-empty">(нет различий)</div>
</td></tr></table>
http://sqle.ru/index.php?title=Oracle_PL/SQL_Tutorial/Sequences/Primary_Key&diff=3527&oldid=prev
Admin: 1 версия
2010-05-26T10:06:35Z
<p>1 версия</p>
<p><b>Новая страница</b></p><div>== Populating a Primary Key Using a Sequence==<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="sql"><br />
SQL><br />
SQL><br />
SQL> CREATE TABLE myTable (<br />
2 id INTEGER CONSTRAINT pk PRIMARY KEY,<br />
3 status VARCHAR2(10)<br />
4 );<br />
Table created.<br />
SQL> CREATE SEQUENCE my_seq NOCACHE;<br />
Sequence created.<br />
SQL><br />
SQL> INSERT INTO myTable (id, status) VALUES (my_seq.nextval, "PLACED");<br />
1 row created.<br />
SQL> INSERT INTO myTable (id, status) VALUES (my_seq.nextval, "PENDING");<br />
1 row created.<br />
SQL><br />
SQL> select * from myTable;<br />
ID STATUS<br />
---------- ----------<br />
1 PLACED<br />
2 PENDING<br />
SQL><br />
SQL> drop table myTable;<br />
Table dropped.<br />
SQL> drop sequence my_seq;<br />
Sequence dropped.</source></div>
Admin