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History for ext/lsm1/lsm_sorted.c

2020-07-29
16:18
[d0d75bff] part of check-in [a80ae2c9] Dozens and dozens of typo fixes in comments. This change adds no value to the end product and is disruptive, so it is questionable whether or not it will ever land on trunk. (check-in: [a80ae2c9] user: drh branch: typos, size: 184413)
2018-07-07
20:26
[6f7d8cf7] part of check-in [ae3fc765] Fix another problem with reusing LSM cursors for range scans. (check-in: [ae3fc765] user: dan branch: trunk, size: 184411)
20:13
[1abed5e7] part of check-in [f05bead3] Fix an LSM problem caused by using the same cursor for equality and range scans. (check-in: [f05bead3] user: dan branch: trunk, size: 184240)
2018-01-05
11:34
[df7b393d] part of check-in [a4876672] Fix an LSM problem causing the wrong amount of "auto-work" to be performed under fairly obscure circumstances. (check-in: [a4876672] user: dan branch: trunk, size: 184223)
2017-12-13
15:32
[d07ff7c2] part of check-in [30bf38d5] Change some LSM code internal typenames from "Blob" and "Pgno" to "LsmBlob" and "LsmPgno". This allows the LSM code to be compiled as a single unit with sqlite3.c. (check-in: [30bf38d5] user: dan branch: trunk, size: 184248)
2017-11-16
20:48
[8f899fb6] part of check-in [5ffec5db] In the LSM extension, ensure that empty space on pages is zeroed before they are written to disk. This helps with compressed databases, and stops valgrind complaining about uninitialized bytes and write(). (check-in: [5ffec5db] user: dan branch: trunk, size: 184074)
2017-07-11
17:06
[a04518df] part of check-in [a8e651e0] Fix a whitespace alignment issue in lsm1. (check-in: [a8e651e0] user: mistachkin branch: trunk, size: 183386)
16:46
[1bdd5668] part of check-in [0f1307f1] Fix more harmless compiler warnings in lsm1, seen with MSVC 2015. (check-in: [0f1307f1] user: mistachkin branch: trunk, size: 183390)
16:36
[ad426f7e] part of check-in [cf6da4a5] Fix harmless compiler warnings seen with MSVC for lsm1. (check-in: [cf6da4a5] user: mistachkin branch: trunk, size: 183368)
2017-07-04
19:23
[9bc5251a] part of check-in [ca757c86] Fix further OOM handling cases in LSM. (check-in: [ca757c86] user: dan branch: trunk, size: 183163)
2017-07-03
20:19
[105a4c0b] part of check-in [b2c24879] Fix a bug in lsm queries on levels undergoing incremental an merge that contain range-delete markers. (check-in: [b2c24879] user: dan branch: trunk, size: 183115)
2017-06-30
11:44
[62cc605a] part of check-in [bacfe8cb] Avoid constantly freeing and reallocing small internal buffers associated with LSM cursors. Instead, allow them to persist for the lifetime of the cursor if they are LSM_SEGMENTPTR_FREE_THRESHOLD (default 1024) bytes or smaller. This change is based on research by Martijn Blaauw. (check-in: [bacfe8cb] user: dan branch: trunk, size: 182835)
2015-11-17
00:15
[4a9e3ffe] part of check-in [a32849d6] The virtual table compiles but does not work and is missing many features. This is an incremental check-in. (check-in: [a32849d6] user: drh branch: lsm-vtab, size: 182288)
2015-11-16
16:00
[aca377f4] part of check-in [3d930501] Import the LSM code from SQLite4 for use in an experimental virtual table. NB: This is a speculative experiment and could easily result in a dead-end branch. (check-in: [3d930501] user: drh branch: lsm-vtab, size: 182358) Added