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16 check-ins using file src/build.c version 415dce88

2003-01-01
23:06
If compiled with the -DVDBE_PROFILE=1 option, special code is inserted that uses the pentium RDTSC instruction to compute very precise runtimes on all VDBE opcodes. (This only works on i586 processors, of course.) The results are written into the vdbe_profile.out file for analysis. Hopefully, this new feature will reveal hot spots that can be optimized to make the VDBE run faster. (CVS 807) check-in: a1c071ea user: drh tags: trunk
2002-12-28
01:26
Version 2.7.5 (CVS 806) check-in: ee95eefe user: drh tags: trunk
01:10
Update the version number to 2.7.5. (CVS 805) check-in: b0864cc9 user: drh tags: trunk
01:06
Fix an uninitialized variable in the pager. Tickets #208 and #206. Bug introduced by check-in (795). (CVS 804) check-in: f3dc686e user: drh tags: trunk
2002-12-17
22:50
Version 2.7.4 (CVS 803) check-in: 0224db6f user: drh tags: trunk
14:30
Preparing for the 2.7.4 release. (CVS 802) check-in: f685ae15 user: drh tags: trunk
14:19
If the "fake_big_file" command fails, be sure to close the file before returning. (CVS 801) check-in: fa1b5e21 user: drh tags: trunk
14:13
Make sure the host machine has enough disk space before running the large file tests. (CVS 800) check-in: b1ec5478 user: drh tags: trunk
13:05
Take care not to modify the sqlite* pointer to sqlite_exec() if we suspect that the pointer is stale - that it has previously been passed to sqlite_close(). Possible fix for ticket #202. Prior to this fix, test misuse-5.3 was causing a change to a buffer that had been previously free()-ed. (CVS 799) check-in: f04547ed user: drh tags: trunk
2002-12-07
21:45
Save the full pathname of the database file so that journalling still works even if the user changes working directories after opening the databae. Ticket #200. (CVS 798) check-in: 1c58b4fc user: drh tags: trunk
2002-12-04
22:29
Fix a bug in the reverse scan logic that comes up when the table being scanned is empty. Add additional tests for the reverse scan. (CVS 797) check-in: 0051c87d user: drh tags: trunk
21:50
Fixes to the logic that decides if the ORDER BY can be ignored due to the use of an index. Tests updated. (CVS 796) check-in: bfb9a2aa user: drh tags: trunk
20:01
Scan the table backwards if there is an ORDER BY ... DESC clause that can be satisfied by an index. (CVS 795) check-in: c7a34879 user: drh tags: trunk
13:40
Add the sqliteBtreePrevious() routine to the BTree module API. This is in anticipation of implementing reverse order searching of a table. (CVS 794) check-in: 0ad1d938 user: drh tags: trunk
2002-12-03
02:34
Allow an aggregate function in the HAVING clause even if no aggregates appear in the result set. Ticket #187. (CVS 793) check-in: 33c6fd6b user: drh tags: trunk
02:22
Honor ORDER BY clauses in VIEWs. Ticket #193. (CVS 792) check-in: dbf78932 user: drh tags: trunk