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31 check-ins using file src/btree.h version 49b408be9c
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2014-11-11
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| 12:20 | Add new test file e_blobclose.test, containing tests for sqlite3_blob_close(). (check-in: 5a1eac2419 user: dan tags: trunk) | |
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2014-11-10
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| 19:16 | New test cases for deleting content out from under a SELECT statement. (check-in: 8289c3e9b4 user: drh tags: trunk) | |
| 17:53 | Add test file e_blobwrite.test, containing tests for the sqlite3_blob_write() interface. (check-in: 1df77e5f1b user: dan tags: trunk) | |
| 16:49 | Add the eval() SQL function extension in ext/misc/eval.c. (check-in: 27cf665b95 user: drh tags: trunk) | |
| 14:42 | Shorten over-length source code lines in shell.c. (check-in: 7f3819f642 user: drh tags: trunk) | |
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2014-11-07
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| 14:41 | Add new test file e_blobopen.test, containing tests for sqlite3_blob_open(). (check-in: ecbccd0e59 user: dan tags: trunk) | |
| 14:37 | Fix another harmless comment typo. (check-in: b45bc80bb1 user: drh tags: trunk) | |
| 13:52 | In the ".scanstats on" output from the shell, round the estRows value to the nearest integer, rather than rounding toward zero. (check-in: 5700508535 user: drh tags: trunk) | |
| 13:24 | Fix harmless typos in comments. (check-in: 94c564da4c user: drh tags: trunk) | |
| 11:39 | Fix typo in sqlite3.h reported on the mailing list. (check-in: 402703212a user: drh tags: trunk) | |
| 01:43 | Update documentation on sqlite3_config() and add corresponding evidence marks. (check-in: 360c8ca11c user: drh tags: trunk) | |
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2014-11-06
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| 14:43 | Added SQLITE_SCANSTAT_SELECTID. Change the value returned by SQLITE_SCANSTAT_EST from sqlite3_int64 to double. Enhanced the formatting and display of scan statistics using the ".scanstats on" command in the shell. (check-in: 20c7614add user: drh tags: trunk) | |
| 12:46 | Further improvements to the ".scanstats on" display in the shell. Be sure to show the results of all subqueries even if there are gaps in the SELECTID values. Add ".scanstats" to the ".help" output. (Closed-Leaf check-in: ee922682bb user: drh tags: scanstatus) | |
| 12:17 | On the ".scanstats on" output in the shell, initialize the estimated count for the first loop of each subquery to the actual loop count. (check-in: d1c51c8455 user: drh tags: scanstatus) | |
| 12:08 | Changes the formatting of ".scanstats on" in the shell so that the stats for subqueries are grouped together and occur after the main query. (check-in: eacbbd8849 user: drh tags: scanstatus) | |
| 04:42 | Add the SQLITE_SCANSTAT_SELECTID metric. Use it to improve the ".stmtscan on" output in the shell. (check-in: 64ad5761a8 user: drh tags: scanstatus) | |
| 03:55 | Change the SQLITE_SCANSTAT_EST parameter so that it returns a double for the estimated number of output rows per loop, rather than a 64-bit integer. Revise the output format for the ".scanstats on" in the shell to make use of this new capability. (check-in: f968400066 user: drh tags: scanstatus) | |
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2014-11-05
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| 21:34 | Fixes to the Windows VFS to allow memory mapped files to work without WAL support. (check-in: 272fddc14c user: drh tags: trunk) | |
| 21:21 | Fix harmless compiler warnings in the new balance_nonroot() routine. (check-in: 83a1e5db92 user: drh tags: trunk) | |
| 19:26 | Change the query planner to do a better job of estimating the number rows selected by a BETWEEN operator using STAT4 when both upper and lower bounds are contained within the same sample. (check-in: 2d36be5d9a user: drh tags: trunk) | |
| 15:57 | Make sure that NULL results from OP_Column are fully and completely NULL and do not have the MEM_Ephem bit set. Fix for ticket [094d39a4c95ee4]. (check-in: 42705fd7d8 user: drh tags: trunk) | |
| 14:19 | Add a test case to check that the previous commit is effective. (check-in: 948d6e5d07 user: dan tags: trunk) | |
| 13:13 | Enhance whereLoopCheaperProperSubset(X,Y) so that it does not report true if X uses skip-scan less than Y, since in that case X might deserve to be cheaper even if it is a proper subset. (check-in: c106b75536 user: drh tags: trunk) | |
| 09:07 | Add the ".scanstats on" command to the shell tool. Executing this command causes the shell tool to print values from sqlite3_stmt_scanstatus() after each query is run. (check-in: 7974c0ed10 user: dan tags: trunk) | |
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2014-11-04
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| 21:38 | Improved output formatting for the showstat4 tool. (check-in: 7df82c46da user: drh tags: trunk) | |
| 19:52 | Skip tests that require WAL mode when it is not enabled. (Closed-Leaf check-in: 6fc4ead26d user: mistachkin tags: winMmapNoWal) | |
| 19:37 | For the Win32 VFS, allow memory mapped files to work when compiled without WAL support. (check-in: 1fc7e2f3d3 user: mistachkin tags: winMmapNoWal) | |
| 17:23 | Add various requirements evidence marks for sqlite3_config() options. (check-in: d423349d2c user: drh tags: trunk) | |
| 14:22 | Change the definition of SQLITE_CONFIG_SCRATCH so that at most one scratch buffer is used per thread. Use the generic heap memory allocator for the WalIterator object when running a checkpoint. (check-in: 391c9b85ab user: drh tags: trunk) | |
| 13:41 | Improved documentation and addition of source-code evidence marks for the sqlite3_config() interface. (check-in: 681031a436 user: drh tags: trunk) | |
| 12:11 | Add the SQLITE_CONFIG_PCACHE_HDRSZ option for sqlite3_config(). (check-in: 6eb03e62a3 user: drh tags: trunk) | |