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20 check-ins using file src/prepare.c version e8164a92
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2010-04-08
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| 17:35 | Fix a typo in a comment. No changes to code. (check-in: 332cb551 user: drh tags: trunk) | |
| 17:28 | Fix code coverage problems in where.c. (check-in: b04a5282 user: drh tags: trunk) | |
| 16:30 | Additional automatic index tests. (check-in: 99d8e325 user: drh tags: trunk) | |
| 15:01 | New test cases for automatic indices. New testcase() macros associated with column-used bitmasks. (check-in: e1aa48ac user: drh tags: trunk) | |
| 15:01 | Fix the computation of the number of rows in a table during automatic index generation. (check-in: edeab06a user: drh tags: trunk) | |
| 14:38 | Fix an integer overflow bug in the automatic index logic. The bug was detected by the testcase() macros added in the previous check-in. Also add some more testcase() macros, since this issue points up their importance. (check-in: af97b488 user: drh tags: trunk) | |
| 14:15 | Add testcase() macros to the automatic index logic to insure that boundary cases are tested. (check-in: 72865478 user: drh tags: trunk) | |
| 11:35 | Make sure F_OK, R_OK, and W_OK are defined in test_demovfs.c. Define them manually if they are not. This is necessary to get the module to compile on some systems. (check-in: 7c8afc32 user: drh tags: trunk) | |
| 01:16 | Merge automatic index changes into the trunk. (check-in: bf7b8d86 user: drh tags: trunk) | |
| 00:40 | When constructing automatic indices do not include the same column more than once. (Closed-Leaf check-in: d067d9f7 user: drh tags: experimental) | |
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2010-04-07
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| 20:32 | Pull over the latest changes from the trunk. (check-in: e388fe8b user: drh tags: experimental) | |
| 19:32 | Add an interface to the SQLITE_STMTSTATUS_AUTOINDEX status information to the TCL bindings. Add some simple automatic index test cases. (check-in: 1f404412 user: drh tags: experimental) | |
| 16:54 | Wrap all automatic index changes inside SQLITE_OMIT_AUTOMATIC_INDEX. Add the automatic_index PRAGMA to turn it on and off. (check-in: a811a47f user: drh tags: experimental) | |
| 14:59 | Make sure that all automatic indices are covering indices. Otherwise, the table and index might be used together in a query but the table could get out of sync with the automatic index through out-of-band changes. (check-in: 23643131 user: drh tags: experimental) | |
| 14:33 | Enhance comments on the SrcList object definition to better explain the operation of the SrcList.a[].colUsed field. No changes to code. (check-in: c0f67ea1 user: drh tags: experimental) | |
| 14:32 | Fix the trace output of the OP_Function opcode to show the correct register numbers. (check-in: 064c283e user: drh tags: experimental) | |
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2010-04-06
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| 22:33 | Veryquick.test is now working. The SQLITE_STMTSTATUS_AUTOINDEX counter added. (check-in: abbf16e5 user: drh tags: experimental) | |
| 18:51 | Runs quicktest without hitting an assert now. Some tests get unexpected results still and there is a memory leak. (check-in: a8224448 user: drh tags: experimental) | |
| 18:28 | Progress toward getting automatic indices to work. Still failing in corner cases. (check-in: ac6d0fba user: drh tags: experimental) | |
| 15:57 | Automatically generate transient indices for tables in joins that would otherwise have to use a full table scan. (check-in: 1b2a0412 user: drh tags: experimental) | |