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12 check-ins related to "vtab-onepass"
|16:47||Add the sqlite3_index_info.idxFlags field, allowing xBestIndex() implementations to specify to SQLite that a strategy may visit at most one row. Add support for this to fts3/4. Omit the statement journal from virtual table UPDATE and DELETE operations that are guaranteed not to affect more than one row. (check-in: a1d08fd3 user: dan tags: trunk)|
|15:50||Remove dead code, replacing with assert() statements that make sure the code really was dead. (Closed-Leaf check-in: 0e317dda user: drh tags: vtab-onepass)|
|13:25||Create the sqlite3IsToplevel(Parse*) interface to check to see if a top-level VDBE is being coded (versus a trigger) and use that interface. (check-in: 59662cd2 user: drh tags: vtab-onepass)|
|12:32||Fix compiler warnings. (check-in: d1a07838 user: drh tags: vtab-onepass)|
|11:59||Merge latest trunk change into this branch. (check-in: b519c0d6 user: dan tags: vtab-onepass)|
|11:57||Change the name of the new sqlite3_index_info.flags field to "idxFlags". Add documentation for the same to sqlite.h.in. (check-in: f61203bc user: dan tags: vtab-onepass)|
|10:11||Add tests for fts3 and onepass update/delete operations. Also fix a problem with onepass updates that do not affect any rows. (check-in: 820c8044 user: dan tags: vtab-onepass)|
|20:03||Also allow UPDATE on virtual tables to use the onepass strategy. (check-in: 1aa27d70 user: dan tags: vtab-onepass)|
|17:05||Extra information provided by .wheretrace on input flags to the query planner and on the result of sqlite3WhereOkOnePass(). (check-in: c5566bb3 user: drh tags: trunk)|
|15:23||Update fts3 to use the onepass strategy for delete operations. (check-in: fffab4f7 user: dan tags: vtab-onepass)|
|15:20||Changes to allow DELETE operations on virtual tables to use the onepass strategy under some circumstances. (check-in: e73f919f user: dan tags: vtab-onepass)|
|15:08||Add test cases to the ONEPASS optimization corruption problem fixed by the previous check-in. (check-in: 5c14d447 user: drh tags: trunk)|