create local temporary table a(id int) on commit drop;
select * from a;
create local temporary table b(id int) on commit drop;
select * from a;
select * from b;
commit;
dropping session temp views doesn't work, why?
create table t1 (i int);
create table t2 (i int);
create table t3 (i int);
select a.i from t1 a inner join (select a.i from t2 a inner join (select i from t3) b on a.i=b.i) b on a.i=b.i;
SELECT A.I FROM T2 A INNER JOIN TEMP_VIEW_0 B WHERE (A.I = B.I) AND (A.I = 1)
create table t1 (i int);
create table t2 (i int);
create table t3 (i int);
select a.i
from t1 a
inner join (
select a.i
from t2 a
inner join (
select i
from t3) b on a.i=b.i
) b on a.i=b.i;
Wre es nicht besser, unabhngig von DB_CLOSE_DELAY eine Datenbank offen
zu halten, solange dafr offene PooledConnections vorhanden sind?
Change documentation and default database for H2 Console: jdbc:h2:~/test
public static final boolean INDEX_LOOKUP_NEW = getBooleanSetting("h2.indexLookupNew", false);
"com.mysql.jdbc.NotUpdatable: Result Set not updatable.This result set must come from a statement that was created with a result set type of ResultSet.CONCUR_UPDATABLE, the query must select only one table, and must select all primary keys from that table. See the JDBC 2.1 API Specification, section 5.6 for more details."
set new console to be the default (still support old)
set new index mechanism to be the default (still support old)
add test case:
create table test1(id int);
insert into test1 values(1);
insert into test1 values(1);
insert into test1 values(2);
insert into test1 values(3);
select sum(C0) from (
select count(*) AS C0 from (select distinct * from
test1) as temp
)
todo: challenge response authentication
make sure INDEX_LOOKUP_NEW = is true by default.
Test Console (batch, javaw, different platforms)
h2 console system tray: menu item to open window
backup.sql / lob file problem
Set h2.indexNew to false
Change documentation and default database for H2 Console: jdbc:h2:~/test
testHalt
...
...
@@ -173,8 +121,6 @@ MySQL, PostgreSQL
http://semmle.com/
try out, find bugs
Mail P2P
Currently there is no such feature, however it is quite simple to add a user defined function
READ_TEXT(fileName String) returning a CLOB. The performance would probably not be optimal,
but it should work. I am not sure if this will read the CLOB in memory however.
...
...
@@ -201,10 +147,6 @@ Automate real power off tests
how to make -baseDir work for H2 Console?
Maybe add a little bit AdSense
Custom Captcha for the forum, to protect against spam bots (required for Google Code?)
http://db.apache.org/ddlutils/ (write a H2 driver)
Negative dictionary:
...
...
@@ -212,14 +154,14 @@ Please note that
timer test
PostgreSQL compatibility:
--SET search_path = public, pg_catalog;
--id serial NOT NULL,
CREATE [ TEMPORARY | TEMP ] SEQUENCE name [ INCREMENT [ BY ] increment ]
[ MINVALUE minvalue | NO MINVALUE ] [ MAXVALUE maxvalue | NO MAXVALUE ]
[ START [ WITH ] start ] [ CACHE cache ] [ [ NO ] CYCLE ]
support translated exceptions (english + translated)
select * from H2.PUBLIC.ORDERS
Wre es nicht besser, unabhngig von DB_CLOSE_DELAY eine Datenbank offen
zu halten, solange dafr offene PooledConnections vorhanden sind?
