25 Commits

Author	SHA1	Message	Date
KonradStaniec	dacf827a86	Add custom scalar functions to sqlite (#509)	2022-06-02 14:14:15 +02:00
Jacek Sieka	ce4acc168c	kvstore: simplified stmt exec iterator (#467)	2022-01-28 15:23:41 +02:00
Kim De Mey	2c236f6495	Style fixes according to --styleCheck:usages (#452) ... Currently only setting `--styleCheck:hint` as there are some dependency fixes required and the compiler seems to trip over the findnode MessageKind, findnode Message field and the findNode proc. Also over protocol.Protocol usage.	2021-12-20 13:14:50 +01:00
Zahary Karadjov	fe1bb4c4e7	Allow Sqlite keystores to be used in read-only mode ... This is useful for tools such as `ncli_db` that can work with the database of a running Nimbus instances.	2021-11-16 13:45:46 +02:00
Ștefan Talpalaru	2dfd352fd0	metrics: initialise lock for custom collector	2021-07-06 17:46:23 +03:00
Jacek Sieka	3514ee6484	sqlite: quick exec with result (#361)	2021-05-27 11:31:34 +02:00
Jacek Sieka	68e6aadc29	sqlite3: support option type ... .. and any integer when writing but don't support int32 on reads - internally sqlite will truncate on overflow which isn't nice.	2021-05-26 13:32:31 +03:00
Jacek Sieka	2a292cfb62	sqlite: fix readonly mode (#359) ... * sqlite: fix readonly mode * document kvstore versions	2021-05-25 20:57:28 +02:00
Jacek Sieka	1995afb87e	kvstore fixes (#350) ... Storing large blobs in a "WITHOUT ROWID" table turns out to be extremely slow when the tree must be rebalanced. * Split out keystore capability into separate interface, making each keystore a separate instance * Disable "WITHOUT ROWID" optimization by default * Implement prefix lookup that allows iterating over all values with a certain prefix in their key	2021-05-17 15:55:57 +02:00
Jacek Sieka	8890175b6a	remove WITHOUT ROWID ... This is a minimal performance hotfix for storing large blobs in kvstore	2021-05-14 20:04:14 +03:00
Jacek Sieka	0f48ccecc0	sqlite: manual checkpointing	2020-12-18 19:30:53 +02:00
Mamy Ratsimbazafy	3b15abab10	Address review comment	2020-11-29 11:00:09 +02:00
Mamy André-Ratsimbazafy	482ea988c0	Add support for array[N, byte] in SQLite queries	2020-11-29 11:00:09 +02:00
Zahary Karadjov	49c40c9b95	Restore a commit accidentally omitted from a merged branch	2020-11-27 20:49:08 +02:00
Zahary Karadjov	345dac702b	Don't use destructors	2020-10-16 21:21:00 +03:00
Zahary Karadjov	cc0d15ccac	Richer Sqlite API ... * Adds a strongly typed API for creating custom SQL queries and executing them * Uses destructors to simplify the error handling in the init logic	2020-10-13 21:44:42 +03:00
Zahary Karadjov	c103721391	Add support for multiple keyspaces in the Sqlite keystore	2020-10-12 04:02:33 +03:00
Jacek Sieka	3ddb498f2a	close sqlite transactions earlier (#294) ... If the database is locked for reading, as it is when step returns ROW, writes cannot checkpoint the wal leading to ever-increasing wal sizes and a long delay at shutdown. By resetting the transaction early, writes become more independent of reads, memory is released earlier and wal can be checkpointed.	2020-09-21 08:21:47 +02:00
Dustin Brody	64d880b24d	tweak phrasing to trigger CI to run again	2020-08-24 13:34:45 +02:00
Dustin Brody	9c9b9d5e2e	WAL pragma setting for in-memory databases results in "memory", not "wal"	2020-08-24 13:08:35 +02:00
Dustin Brody	e2ccbbb418	use sqlite3 write-ahead logging	2020-08-24 12:37:40 +02:00
Ștefan Talpalaru	8ded65fe0e	SQLite3 metrics: cosmetic changes	2020-05-13 11:37:35 +03:00
Ștefan Talpalaru	9da92b5415	SQLite3 mem usage metric	2020-05-13 11:37:35 +03:00
Jacek Sieka	f730557baa	sqlite: separate contains query ... Using `select 1` for contains query tells sqlite not to actually load the data for simple contains queries	2020-05-08 22:22:55 +03:00
Jacek Sieka	205b57fe71	port kvstore from nim-beacon-chain (#230) ... * port kvstore from nim-beacon-chain * remove old database backends * use kvstore in trie database * add sqlite dep * avoid template param double evaluation * clean up heterogenous lookup todo	2020-04-27 15:16:11 +02:00