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9 check-ins tagged with "stat4-skipscan"
|19:06||Add an OOM fault injection test for the new code on this branch. Closed-Leaf check-in: c96de490 user: dan tags: stat4-skipscan|
|17:35||Add further tests to skipscan5.test. check-in: 4b8230e8 user: dan tags: stat4-skipscan|
|16:06||Add header comments on new routines. Rework the sqlite3Stat4Column() routine so that is (in theory) able to deal with corrupt samples. check-in: ef5cdf94 user: drh tags: stat4-skipscan|
|15:26||Fix a problem with using stat4 samples of type text when estimating the rows visited by a range-query/skip-scan loop. check-in: dfb09db6 user: dan tags: stat4-skipscan|
|14:28||Change the VDBE to export the sqlite3MemCompare() routine and thus free where.c from the dependency on vdbeInt.h. check-in: d186d1ac user: drh tags: stat4-skipscan|
|14:25||Merge fixes from trunk with this branch. check-in: 6af219d1 user: dan tags: stat4-skipscan|
|20:14||Fix a couple of problems in estimating the number of rows visited by a range query that uses a skip-scan. check-in: 219736f5 user: dan tags: stat4-skipscan|
|21:32||Fix compilation issue when STAT4 is not enabled. check-in: 74a5454a user: mistachkin tags: stat4-skipscan|
|20:21||Attempt to use sqlite_stat4 data to estimate the number of rows visited by a range query that uses a skip-scan. This code is largely untested. check-in: 01dc8102 user: dan tags: stat4-skipscan|