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This Day In History For 2018-12-15

1 Year Ago (more context)

2017-12-15
20:21
Enhance the "swarmvtab" extension. See header comments in ext/misc/unionvtab.c for details. (check-in: 01c173651a user: dan tags: trunk)
12:22
In the LEMON parser generator, provide reduce actions with access to the lookahead token. (check-in: 42af190f4f user: drh tags: trunk)

2 Years Ago (more context)

2016-12-15
21:33
Fix the cost estimation in the BestIndex method of the eponymous pragma virtual table implementation. (check-in: 7126807a18 user: drh tags: pragma-as-vtab)
21:11
The pragma as eponymous virtual table mechanism now appears to work. (check-in: 2c274a1a7b user: drh tags: pragma-as-vtab)
20:59
Code to automatically create eponymous virtual tables for read-only pragmas. Compiles, but does not yet work. (check-in: 988a61e8b0 user: drh tags: pragma-as-vtab)
18:59
Do exponential rather than linear expansion of the SrcList.a array when appending new elements, to reduce the number of malloc() calls. (check-in: 4e3749127e user: drh tags: trunk)
16:01
Do more pragma processing from tables rather than in-line code. (Closed-Leaf check-in: a88ca3524b user: drh tags: table-driven-pragma)
06:01
Add the -groupbyparent option to the ".fkey_missing_indexes" command. (check-in: 976c51b483 user: dan tags: fkey-missing-indexes)

3 Years Ago (more context)

2015-12-15
19:32
Update the mkautoconfamal.sh script to make the building of the sqlite3-autoconf-VERSION.tar.gz package more orthodox. (check-in: 1928f8945b user: dan tags: trunk)
13:50
Add the SQLITE_OMIT_PARSER_TRACE compile-time option. (check-in: 2fda43e6e0 user: drh tags: trunk)

4 Years Ago (more context)

2014-12-15
20:49
Changes to threadtest3 so that "stress2" is more similar to the SDS stress test. (Closed-Leaf check-in: 5648af96d8 user: dan tags: threadtest3)
16:27
Add new test file e_walauto.test. (check-in: 62ef45140c user: dan tags: trunk)
08:46
Fix errors in threadtest3 tests caused by earlier tests neglecting to close database handles. (check-in: 1d44f1b1a9 user: dan tags: trunk)

10 Years Ago (more context)

2008-12-15
22:51
New hyperlinks added to C interface documentation. No changes to working code. (CVS 6030) (check-in: 230cb68e07 user: drh tags: trunk)
16:33
Add test cases that verify evaluation of randomly generated SQL expressions. (CVS 6029) (check-in: 4685ffccd3 user: drh tags: trunk)
15:27
Convert the "~" and "NOT" operators to be two-address instructions. Ticket #3541. (CVS 6028) (check-in: ea9b747efb user: drh tags: trunk)

15 Years Ago (more context)

2003-12-15
17:51
Updates to the homepage - fix the CVS access instructions. (CVS 1131) (check-in: 653a7dd97e user: drh tags: trunk)