This is *.h2.db file(
So, the issue is solved: PageStore backend cannot read persisted timestamps
back properly if there is any difference between DST transition rules.
Thank you very much for this and quick responses
On Tuesday, March 14, 2023 at 5:18:30 PM UTC+2 Evgenij Ryazanov wrote:
>
Take a look on file name extension, if it is .h2.db, this is a file from
PageStore, if it is .mv.db a modern MVStore backend is used.
H2 1.4.192 is too old and doesn't support JSR-310 data types yet, their
initial support was added only in H2 1.4.193.
If your file is in MVStore format, you can
>From Documentation:
Storage Engine for H2
For H2 version 1.4 and newer, the MVStore is the default storage engine
(supporting SQL, JDBC, transactions, MVCC, and so on). For older versions,
append ;MV_STORE=TRUE to the database URL.
hm... should be MVStore already. Then, probably, something
This sounds very likely as a reason! I'm using H2 v.1.4.192. How do I check
if it uses PageStore backend? Also, is there any documentation which
specifies this problem, if you know? Thanks in advance
On Tuesday, March 14, 2023 at 11:43:18 PM UTC+9 Evgenij Ryazanov wrote:
> > Unfortunately, I
> Unfortunately, I should be using an old version of jdbc driver
If you use some old unsupported version of H2 with PageStore backend, you
need to set the same JVM time zone as it was on system where database file
was created. This backend had very problematic storage format for datetime
thanks for a quick response!
My task is a data migration and I'm working with TIMESTAMP (without time
zone) field as this H2 DB was created in another system and I cannot affect
this anyhow.
So, as you've said, the Timestamp field should represent local date,
without time zone info, so it is
Hi!
It doesn't look like an original error from H2, H2 produces messages like
Unique
index or primary key violation: "PRIMARY_KEY_6 ON PUBLIC.AD(ACCU_ID,
TARGET_ID, REPLAY_ID) VALUES ( /* key:1 */ 2, 3, 4), where 1 is an internal
row number (_ROWID_) and other values are values of primary key
Hi!
There are two different timestamp data types in the SQL Standard: TIMESTAMP
(TIMESTAMP WITHOUT TIME ZONE) and TIMESTAMP WITH TIME ZONE.
TIMESTAMP [ WITHOUT TIME ZONE ] has YEAR, MONTH, DAY, HOUR, MINUTE, and
SECOND fields.
TIMESTAMP WITH TIME ZONE additionally has TIMEZONE_HOUR and
Hi,
I am facing the following error when writing to a table via hibernate:
03/11/23 19:44:52 808 ERROR SqlExceptionHelper: Unique index or primary key
violation: "PRIMARY_KEY_6 ON PUBLIC.AD(ACCU_ID, TARGET_ID, REPLAY_ID)
VALUES (8, 24, 1, 7)"; SQL statement:
insert into ad (end_time, start_time,
Hi,
I have a task to migrate H2 db into Postgres DB and found some not constant
behavior of timestamp fields when data is read. There are 2 columns, one
with summer time (DST on) and on with winter time (DST off). This is how
those are rendered when system's time zone is set to UTC: 2022-07-14
This statement is in relation to
https://github.com/h2database/h2database/pull/3753 and any other
contributions to H2 project from mwisni...@gmail.com unless otherwise
stated:
I wrote the code, it's mine, and I'm contributing it to H2 for distribution
multiple-licensed under the MPL 2.0, and
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