Using the converters registered with register_converter(). That table will be locked until the transaction is committed.ĭetect_types ( int) – Control whether and how data types notĪre looked up to be converted to Python types, If another connection opens a transaction to modify a table, Timeout ( float) – How many seconds the connection should wait before raisingĪn OperationalError when a table is locked. You can pass ":memory:" to create an SQLite database existing only Parametersĭatabase ( path-like object) – The path to the database file to be opened. connect ( database, timeout = 5.0, detect_types = 0, isolation_level = 'DEFERRED', check_same_thread = True, factory = sqlite3.Connection, cached_statements = 128, uri = False, *, autocommit = sqlite3.LEGACY_TRANSACTION_CONTROL ) ¶ How to use the connection context managerĮxplanation for in-depth background on transaction control. How to convert SQLite values to custom Python types How to adapt custom Python types to SQLite values Lifetime, sometimes those efforts are overtaken by events.How to use placeholders to bind values in SQL queries Version prior this bug is closed as described in the policy above.Īlthough we aim to fix as many bugs as possible during every release's Of Fedora, you are encouraged change the 'version' to a later Fedora To see this bug fixed and are able to reproduce it against a later version Thank you for reporting this issue and we are sorry that we were notĪble to fix it before Fedora 32 is end of life. Plan to fix it in a currently maintained version, simply change the 'version' Package Maintainer: If you wish for this bug to remain open because you At that time this bug will be closed as EOL if it remains open with a It is Fedora's policy to close all bug reports from releases that are no longer This message is a reminder that Fedora 32 is nearing its end of life.įedora will stop maintaining and issuing updates for Fedora 32 on. # sqlite3 /var/lib/dnf/history.sqlite < /tmp/history.sqlĪfter this, dnf history works with older items and my database was repaired. I have a copy of this broken sqlite file, if someone needs more testing.Īs a workaround, I can recover my history.sqlite file with these commands: I don't know, what's wrong on this i.name column. SELECT i.name FROM trans_item ti JOIN trans t ON ti.trans_id = t.id JOIN rpm i USING (item_id) SELECT 1 FROM trans_item ti JOIN trans t ON ti.trans_id = t.id JOIN rpm i USING (item_id) ![]() I am trying to run this SELECT partially in sqlite with curious results (passes, returns some rows without error): * see comment in TransactionItem.hpp - TransactionItemAction */Įrror: SQLite error on "/var/lib/dnf/history.sqlite": Reading a row failed: data Same problem here and I didn't do any system-upgrade, just normal dnf update on my f32 system. Certainly it's beyond my abilities to debug it any further. I'll upload the sql dump as an attachment in case it's of use. I was running some commands to search for and install packages, some without sudo, some with, which I realise is vague, but beyond that I cannot think of anything that was even slightly untoward or unusual about what I was doing. ![]() I can't imagine what would have caused this problem. Then I replaced history.sqlite with history2.sqlite, and now dnf is working again. I deleted one of the rows from the sql and ran: $ sqlite3 history.sqlite ".dump" |sqlite3 history-new.sqliteĮrror: near line 8859: UNIQUE constraint failed: trans_item.id On tree page 236 cell 57: Rowid 4840 out of orderįollowing the dump/restore test in #1669824, sqlite complained that my problem was a duplicate transaction. $ echo 'PRAGMA integrity_check ' | sqlite3 /var/lib/dnf/history.sqlite However, the ways that a database can be corrupt are legion. Somehow I've reproduced this problem, or a variant thereof, without either a crash or running out of disk space. also reported a while back on the fedora-users mailing list SQLite know that there's something wrong:Įcho 'PRAGMA integrity_check ' | sudo sqlite3 /var/lib/dnf/history.sqliteįragmentation of 5 bytes reported as 0 on page 1092Įrror: near line 1: database disk image is malformed It turns out that I can fix the problem with: Without intervention, this error persists. ![]() Version-Release number of selected component (if applicable): Broken version of /var/lib/dnf/history.sqliteĮrror: SQLite error on "/var/lib/dnf/history.sqlite": Reading a row failed: database disk image is malformed
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