Warning: preg_replace() [function.preg-replace]: The /e modifier is no longer supported, use preg_replace_callback instead in /users/mphinfo/www/inc/auth.php on line 670
Warning: preg_replace() [function.preg-replace]: The /e modifier is no longer supported, use preg_replace_callback instead in /users/mphinfo/www/inc/auth.php on line 670
Warning: preg_replace() [function.preg-replace]: The /e modifier is no longer supported, use preg_replace_callback instead in /users/mphinfo/www/inc/auth.php on line 670
Warning: preg_replace() [function.preg-replace]: The /e modifier is no longer supported, use preg_replace_callback instead in /users/mphinfo/www/inc/auth.php on line 670
Warning: Cannot modify header information - headers already sent by (output started at /users/mphinfo/www/inc/auth.php:670) in /users/mphinfo/www/inc/actions.php on line 203
Warning: Cannot modify header information - headers already sent by (output started at /users/mphinfo/www/inc/auth.php:670) in /users/mphinfo/www/lib/tpl/dokuwiki/main.php on line 12 info:db:derby [M/Ph/Info (Beslmeisl)]
[[http://db.apache.org/derby/papers/DerbyTut/index.html|ausführlicher]]. Nach kurzer Zeit will man [[http://db.apache.org/derby/docs/dev/ref/|mehr über die Befehle]] wissen.
+
Oder [[http://publib.boulder.ibm.com/infocenter/cscv/v10r1/index.jsp|hier]]
''ij'' ist ein Skript, das intensiv nach seiner eigenen Lage forscht und dann
''ij'' ist ein Skript, das intensiv nach seiner eigenen Lage forscht und dann
Zeile 40:
Zeile 41:
folgen hier einige Auszüge:
folgen hier einige Auszüge:
create table person(
create table person(
-
pid integer not null,
+
pid integer primary key generated always as identity,
insert into person values(1,'Cindy','1946-07-12');
+
insert into person(name, geb) values('Cindy','1946-07-12');
-
insert into person values(2,'Bert','1944-03-02');
+
insert into person(name, geb) values('Bert', '1944-03-02');
-
insert into person values(3,'Franz','1965-03-26');
+
insert into person(name, geb) values('Franz','1965-03-26');
insert into mag values(1,1);
insert into mag values(1,1);
insert into mag values(1,2);
insert into mag values(1,2);
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Zeile 67:
from person a, person b, mag m
from person a, person b, mag m
where a.pid=m.moeger and b.pid=m.gemocht;
where a.pid=m.moeger and b.pid=m.gemocht;
+
+
describe mag;
===Anmerkungen===
===Anmerkungen===
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info/db/derby.1296804876.txt.gz · Zuletzt geändert: 2011/02/04 08:34 von admin