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50 ancestors of b141bae3f6d16c0e
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2019-06-07
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| 22:51 | Remove code in the round() SQL function that became unreachable due to the optimization of check-in [e95138f5f4febde5] check-in: b141bae3f6 user: drh tags: trunk | |
| 22:26 | When casting string values into numeric and the string has a prefix that looks like a number but total string is not a well-formed number, then take extra care that the result is either integer or real depending on what the prefix looks like. Fix for tickets [e8bedb2a184001] and [4c2d7639f076aa]. check-in: 67a68af557 user: drh tags: trunk | |
| 18:56 | Also upgrade script config.sub to the latest version. This should have been part of the previous commit. check-in: efbf31b82e user: dan tags: trunk | |
| 18:53 | Upgrade the config.guess script to the latest version. check-in: be8438133f user: dan tags: trunk | |
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2019-06-05
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| 14:29 | CLI enhancements: Add the ".filectrl" command. Make the ".testctrl" command visible to ".help". check-in: 7b3a99fce8 user: drh tags: trunk | |
| 13:14 | Add a test case for the unix SQLITE_FCNTL_CHUNK_SIZE file-control. check-in: 3a477fd0c9 user: dan tags: trunk | |
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2019-06-04
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| 18:21 | In the CLI, add a small delay (0.1 seconds) after launching the output command for ".once" before deleting the temporary file. check-in: 4979f138e8 user: drh tags: trunk | |
| 15:47 | New dbsqlfuzz test cases add to test/fuzzdata8.db. check-in: 873aa46da3 user: drh tags: trunk | |
| 13:11 | Fix a segfault in fts3 that could occur when processing corrupt fts records. check-in: dff24c6c7a user: dan tags: trunk | |
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2019-06-03
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| 15:09 | Fix harmless compiler warning in lemon. check-in: 2da0eea02d user: mistachkin tags: trunk | |
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2019-05-30
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| 13:47 | Optimization to the round() SQL function for large input values without a fractional part. check-in: e95138f5f4 user: drh tags: trunk | |
| 00:46 | Smaller and faster sqlite3IsNaN() implementation makes deserialization of floating point values much faster. check-in: ea748edecb user: drh tags: trunk | |
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2019-05-29
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| 21:18 | Much faster implementation of applyNumericAffinity() by avoiding some unnecessary calls to sqlite3Atoi64(). check-in: c1d8a3f654 user: drh tags: trunk | |
| 18:33 | Add an assert() as an additional test for fix in check-in [523b42371122d9e1b3]. check-in: f9e85e6c79 user: drh tags: trunk | |
| 17:22 | Fix the query flattener optimization so that it preserve the "SF_Compound" bit when flattening a compound subquery into a non-compound outer query. Failure to preserve that bit could allow subsequent flattenings which are not valid. Fix for ticket [c41afac34f15781fe09cd]. check-in: 523b423711 user: drh tags: trunk | |
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2019-05-28
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| 14:42 | Fix an assert() in fts3 that could fail when processing corrupt records. Also some minor sanitizer warnings. check-in: c736c40aab user: dan tags: trunk | |
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2019-05-27
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| 11:21 | Fix an error message on the blobread() extension function so that it says "read" instead of "write". check-in: 7cbb9a5fe8 user: drh tags: trunk | |
| 11:09 | Fix a memory leak in the delta_parse() table-valued function of the fossildelta.c extension. check-in: c86ca3f022 user: drh tags: trunk | |
| 00:29 | Improved rounding even on systems with an 8-byte "long double" type. check-in: 15202aee15 user: drh tags: trunk | |
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2019-05-25
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| 18:17 | Performance enhancement in sqlite3AtoF(). About 8% faster. check-in: 81721aa545 user: drh tags: trunk | |
| 17:41 | Use "long double" literals to initialize an array of "long double" objects. check-in: 2e2ebad3ab user: drh tags: trunk | |
| 13:14 | Add new cases to speedtest1 for measuring performance of binary to/from decimal conversions of floating point values. check-in: b84e7057c0 user: drh tags: trunk | |
| 00:17 | Disable the new rounding tests on systems without long double support. check-in: ed250b4e18 user: drh tags: trunk | |
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2019-05-24
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| 22:58 | Improvements to rounding behavior in the round() and printf() functions. check-in: 641b2d2105 user: drh tags: trunk | |
| 11:55 | Fix an fts5 segfault that could occur after parsing a corrupt structure record. check-in: 600daa9c27 user: dan tags: trunk | |
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2019-05-23
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| 16:40 | Add test cases for the fix in the previous commit. check-in: c1057b2a60 user: dan tags: trunk | |
| 16:38 | Improvements to the view-self-join optimization so that it works on all VIEWs, not just on Common Table Expressions. check-in: d2fe370caf user: drh tags: trunk | |
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2019-05-22
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| 23:12 | New test case for check-in [74ef97bf51dd531a] that takes the fix in the previous check-in into account. check-in: cb1d06521d user: drh tags: trunk | |
| 22:49 | Renumber the Select.selId values in the copies of SELECT statements that implement VIEWs when the VIEW is expanded, so that when the same VIEW is used twice in the same join, each expansion as a distinct selId. This fixes ticket [ce823231949d3abf42453c8]. check-in: 3cacc4b940 user: drh tags: trunk | |
| 14:35 | New dbsqlfuzz find added to test/fuzzdata8.db. check-in: 42af7c819b user: drh tags: trunk | |
| 14:22 | Fix a buffer overread that could in fts3 when dealing with corrupt records. check-in: 1660d7733e user: dan tags: trunk | |
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2019-05-21
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| 17:04 | Combine the implementations of the key and hexkey pragmas into a single case. Have both pragmas return "ok" if they are implemented. check-in: b3692c406f user: drh tags: trunk | |
| 16:32 | Fix a problem in [b5ca442a] causing an assert() to fail in REINDEX commands. check-in: a3e77c7776 user: dan tags: trunk | |
| 14:42 | Use a statement journal for all CREATE INDEX statements in case an indexed exprsesion throws an exception when it is evaluated. Fix for [b5ca442a]. check-in: b8071d10cb user: dan tags: trunk | |
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2019-05-20
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| 19:46 | Fix a segfault that could occur in sqlite3session_diff() if NULL were passed as the pzErrMsg argument. check-in: aee73fd28f user: dan tags: trunk | |
| 18:43 | Improvements to the automatic compile-time selection of byte-order, as suggested on the mailing list by Seb Kemper. check-in: b7aad92961 user: drh tags: trunk | |
| 18:35 | A minor variation on check-in [1685610ef8e0dc] which (hopefully) makes the logic a little easier to follow. Also disallows the use of the double-quoted string hack in the query expression used for VACUUM INTO, which is not strictly required, but moves us toward the goal of disallowing the double-quoted string hack everywhere. check-in: 3e1b55f3ab user: drh tags: trunk | |
| 17:14 | Disallow string constants enclosed in double-quotes within new CREATE TABLE and CREATE INDEX statements. It is still possible to enclose column names in double-quotes, and existing database schemas that use double-quotes for strings can still be loaded. This addresses ticket [9b78184b]. check-in: 1685610ef8 user: dan tags: trunk | |
| 10:36 | Update the sqlite3ExprCompare() routine so that it does not think "? IS NOT TRUE" is the same as "? IS TRUE". Fix for [d3e7f2ba5b3]. check-in: 99eba69b3a user: dan tags: trunk | |
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2019-05-18
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| 21:22 | Fix an assert() failure that could occur in a join query if the RHS of an IN() operator is a list containing correlated expressions. This problem was introduced by checkin [e130319317e7611938] which was part of the fix for ticket [787fa716be3a7f650c] - so this commit is part of that ticket's fix too. check-in: 778b1224a3 user: dan tags: trunk | |
| 19:49 | Avoid including the comment in the output of "PRAGMA table_info" in situations where there is a comment following a DEFAULT value within a CREATE TABLE statement. check-in: d91095ba71 user: dan tags: trunk | |
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2019-05-17
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| 20:37 | Disable PRAGMA journal_mode=OFF when SQLITE_DBCONFIG_DEFENSIVE is turned on. Ticket [f4ec250930342e0c]. check-in: a0f5eb5c79 user: drh tags: trunk | |
| 15:59 | Always store a REAL value in a column with REAL affinity if the integer equivalent would require 8 bytes of storage. Fix for [3c27b97e3]. check-in: 14c00b1016 user: dan tags: trunk | |
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2019-05-16
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| 20:40 | Add test cases to test/fuzzdata7.db for (harmless) dbfuzz2 finds. check-in: 1eb2a628e4 user: drh tags: trunk | |
| 20:36 | Initialize the 18-byte overrun area on the buffer used to reconstruct overflow btree cells during a btree search, to avoid a harmless jump-depends-on-uninit-values warning. check-in: 4b05caeb1b user: drh tags: trunk | |
| 20:13 | Fix an assert() in the OP_Delete opcode that could fail with a corrupt database. check-in: 915388ab39 user: dan tags: trunk | |
| 16:44 | Add new test file fts5corrupt4.test. check-in: 5dfc4fe98a user: dan tags: trunk | |
| 11:47 | Fix a harmless use-of-initialized-value fault in the assert() logic added by check-in [d612fb7873cf59d] check-in: 3dac90728a user: drh tags: trunk | |
| 03:47 | Fix harmless compiler warning in the session extension. check-in: dff823ca8b user: mistachkin tags: trunk | |
| 01:22 | Make sure the OP_Concat opcode always correctly zero-terminates a UTF16 string, even if the input strings are ill-formed. This is a followup to check-in [3a16ddf91f0c9c516a7] that fixes a case the previous check-in missed. Also add assert()s to prove correct zero termination. check-in: d612fb7873 user: drh tags: trunk | |
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2019-05-15
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| 18:42 | Fix the count-of-view optimization so that it is (correctly) disabled for a query that includes a WHERE clause or a GROUP BY clause. check-in: 05897ca48a user: drh tags: trunk | |