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32 check-ins using file src/select.c version 0d2afdbd

2017-06-29
12:54
Implement xUnlink, xShmMap, and xShmUnmap for lsm1 on Win32. (Closed-Leaf check-in: 680cc064 user: mistachkin tags: lsm-vtab)
00:20
Implement xRemap for lsm1 on Win32. Also, zero file handle when closing it. (check-in: 93c9aa7d user: mistachkin tags: lsm-vtab)
2017-06-28
21:36
Implement xLock and xTestLock for lsm1 on Win32. (check-in: 9112117d user: mistachkin tags: lsm-vtab)
2017-06-27
22:33
Improve a local variable name. (check-in: d0f6973d user: mistachkin tags: lsm-vtab)
22:27
Initial work on porting lsmtest to Win32. (check-in: 7e669d9b user: mistachkin tags: lsm-vtab)
18:15
Implement xFullpath for lsm1 on Win32. (check-in: dbe9c8aa user: mistachkin tags: lsm-vtab)
06:28
Minor corrections to the previous check-in. (check-in: e1cf8a78 user: mistachkin tags: lsm-vtab)
05:59
Work in progress porting lsm1 to Win32. (check-in: 2017636e user: mistachkin tags: lsm-vtab)
2017-06-26
11:46
Remove an invalid assert() from lsm test code. (check-in: ca8a7e99 user: dan tags: lsm-vtab)
08:24
Fix another problem with multi-threaded mode in the LSM test code. (check-in: 461ced77 user: dan tags: lsm-vtab)
07:31
Update a test case to reflect the fact that the lsm blocksize is configured in KiB. And defaults to 1024, not 2048. (check-in: d7015475 user: dan tags: lsm-vtab)
06:53
Fix some compiler warnings in lsm_file.c. (check-in: 23f16382 user: dan tags: lsm-vtab)
2017-06-19
11:44
Experimental "PRAGMA secure_delete=FAST" pragma. The intent is to overwrite deleted content with zeros without increasing the amount of disk I/O. (Closed-Leaf check-in: f1682f0f user: drh tags: fast-secure-delete)
2017-06-17
19:06
Avoid adding an artifical "LIMIT 1" on scalar subqueries that do not need it. This seems like a pointless optimization as it makes minimal run-time difference but does increase code complexity. Parked on a branch for historical reference. (Leaf check-in: c21628e9 user: drh tags: subquery-limit-opt)
18:49
Fix a missing comma in the previous check-in. (check-in: f3db02f4 user: drh tags: trunk)
17:55
Rework the code in ctime.c a bit to report on more compile time options. And to only output configuration options passed in to SQLite, not the default values of #define symbols set automatically. Also generate the large array in ctime.c using new script tool/mkctime.tcl, instead of entering it manually. (check-in: 9a443397 user: dan tags: trunk)
17:29
Ensure that the value of the THREADSAFE symbol is always included when reporting compile time options, even if it was not explicitly configured. (Closed-Leaf check-in: 95141c64 user: dan tags: ctime-refactor)
16:39
Add extra test cases for sqlite3changeset_apply() and ALTER TABLE ADD COLUMN. (check-in: 603838fc user: dan tags: trunk)
2017-06-16
19:51
Rework the code in ctime.c a bit to report on more compile time options. And to only output configuration options passed in to SQLite, not the default values of #define symbols set automatically. Also generate the large array in ctime.c using new script tool/mkctime.tcl, instead of entering it manually. (check-in: bc1951d6 user: dan tags: ctime-refactor)
18:31
Minor refactoring change to clarify how ATTACH works. No functional changes. (check-in: 3944a32e user: drh tags: trunk)
13:43
Prevent pagesize changes on VACUUM in encrypted databases even when running the VACUUM on an attached database. (check-in: 11693849 user: drh tags: trunk)
2017-06-15
16:56
Move the "shell_add_schema()" SQL function used by the ".schema" command of the command-line shell to a different spot in the shell.c source file so that it is not in the middle of an unrelated module. (check-in: 254617a1 user: drh tags: trunk)
16:45
Fix typo and improve the wording of the description of "Metadata" in the output of the sqlite3_analyzer tool. (check-in: ca1ff707 user: drh tags: trunk)
15:06
Merge the latest changes from trunk. (check-in: 60105c22 user: drh tags: lsm-vtab)
13:07
Fix harmless compiler warnings in the shell.c file (check-in: 9afd7a2f user: drh tags: trunk)
12:50
Improvements to the ".tables" command in the command-line shell so that it shows the name of all schemas if the name is anything other than "main". (check-in: c7f778b7 user: drh tags: trunk)
12:21
In the command-line shell, enhance the ".schema" command show that it shows the schema for ATTACH-ed databases in addition to "main". (check-in: 48e08628 user: drh tags: trunk)
00:52
Enhance the sqlite3_analyzer.exe utility so that it computes and shows the number of bytes of metadata on btree pages and per table and index entry. (check-in: 43ad41ef user: drh tags: trunk)
2017-06-13
16:52
Fix sqlite3rbu_close() so that the pzErrmsg parameter may be passed NULL. (check-in: c433672d user: dan tags: trunk)
04:31
Fix the processing of double-negatives in WHERE clause constraints with STAT4. Ticket [cfa2c908f2182] (check-in: 35b34bdf user: drh tags: trunk)
2017-06-11
20:17
Fix an off-by-one error that messes up the display of loop codes in the ".wheretrace" debugging output for queries with more than 62 candidate loops when SQLITE_ENABLE_WHERETRACE is on. (check-in: 0bbdaf28 user: drh tags: trunk)
19:51
When reusing a materialized view, make sure the estimated number of output rows is correctly initialized to avoid confusing the query planner. (check-in: 87aceb41 user: drh tags: trunk)