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Author SHA1 Message Date
dan 8653fa8504 Add tests for FTS ^ searches and matchinfo(). 
FossilOrigin-Name: 92618c1463fb304cf8057d082b2c7096152dff27
 2011-10-19 10:18:01 +00:00
dan 50a7544d6f Fix a problem in FTS to do with ^ tokens and the snippet() function. 
FossilOrigin-Name: 2c03b24f4cc6f2c28c9d5b9984320d41b8486c32
 2011-10-19 09:40:49 +00:00
drh 98655a696e Fix the virtual table rename logic so that it works even if the database 
encoding is something other than UTF8.
Ticket [8290242b2a9a81683]

FossilOrigin-Name: d65f63531c3f8e3e55e656f049240714a3d7433f
 2011-10-18 22:07:47 +00:00
dan 3f1ea8d114 If a token within an FTS query is prefixed with a '^' character, it must be the first token in a column of data to match. 
FossilOrigin-Name: 63ac33c860eb32ce96699f06bf83121cec2ffaca
 2011-10-18 19:39:41 +00:00
drh a2153f75c3 Fix an uninitialized variable in OR-clause processing. 
FossilOrigin-Name: 54aecd929867606d14a062b501abbfb6f5f05e37
 2011-10-18 19:14:33 +00:00
drh e802c5da01 Improved handling of USING and NATURAL JOIN in 3-way and higher joins. 
Ticket [3338b3fa19ac4ab]

FossilOrigin-Name: 551ce407bd77149865423511bd52eba2f404161a
 2011-10-18 18:10:40 +00:00
dan a986d33fd3 Cherrypick patch [3126754c72] from the trunk into the content= branch. 
FossilOrigin-Name: f9b5b217088a6aeb25eba184ab92d1a842a680a6
 2011-10-18 12:49:59 +00:00
dan 42495cd46f Fix a floating-point exception that can occur when an FTS4 query contains a large number of tokens connected by AND or NEAR operators. 
FossilOrigin-Name: 3126754c72351c724be29d75a194bfc3e7b67205
 2011-10-18 12:44:04 +00:00
drh 057fc817d7 Change the OP_JournalMode implementation so that it works even if a 
substitute sqlite3PagerFilename() that might return NULL is used.

FossilOrigin-Name: 491ff5fb2504173d6905e38b8ea35737338aaa84
 2011-10-17 23:15:31 +00:00
drh 57db4a7509 Avoid 32-bit integer overflow when evaluating the exponent of a floating point 
value during ascii to binary conversion.

FossilOrigin-Name: 4becc47eb4d48686faca4f61e93e5f379b227fcc
 2011-10-17 20:41:46 +00:00
drh 2458a2e742 Performance improvement for ascii to floating-point conversions with very 
large exponents.

FossilOrigin-Name: 59bb999c8ba5e4ee7a4e388fc724b8606136d60c
 2011-10-17 12:14:26 +00:00
drh 30ddce6ff4 Added the tool/warnings-clang.sh script. Changes so that there are no 
warnings with either gcc or clang even including FTS4 and RTREE and
both with and without SQLITE_THREADSAFE=0.

FossilOrigin-Name: 39408702a989f907261c298bf0947f3e68bd10fe
 2011-10-15 00:16:30 +00:00
drh 086e4913b5 Fix a few minor and harmless clang warnings in FTS3 and RTREE. 
FossilOrigin-Name: b3324f6cc27c3bfb32b12eacace2fc731c2dd644
 2011-10-14 22:57:03 +00:00
drh b07028f71c Add assert() statements and eliminate needless variable assignments in order 
to get the clang scan-build utility to report zero problems against the
SQLite core.  Clang's static analysis did find one real problem - but it was
in the command-line shell, not in the SQLite core.

FossilOrigin-Name: 60fee9574b0125705787e33c16f116cf188c8323
 2011-10-14 21:49:18 +00:00
drh 0edb7acd3c Change the makefile to delete both plain and ".exe" variants of build tools. 
Ticket [92bd6eaf04e117]

FossilOrigin-Name: 19536a382815c2ff4cb23625984b4ca92e5e17ee
 2011-10-13 18:08:04 +00:00
drh df901d34e5 Simplifications to the upper() and lower() SQL functions. 
Updates to documentation on sqlite3_bind_text() and sqlite3_result_text()
to make it clear that users should not try to create strings with
embedded NULs and that if they do the result of expression on those strings
is undefined.  Ticket [57c971fc74524a]

FossilOrigin-Name: 9984cc20ca70b7fb39c0b99580a1317a7b0c9c85
 2011-10-13 18:00:11 +00:00
dan 8dab211632 Handle updating the only row of an FTS table correctly. Fix for [9fd058691]. 
FossilOrigin-Name: 7e24645be2fe0ffe092212e7bcfa5b4500305811
 2011-10-13 17:16:45 +00:00
drh c522731b88 An improved fix for the page_count and quick_check problem previously 
patched at [150592b4b4d8637]

FossilOrigin-Name: c3cb7f4fad725d5fa4d5acd9da63fc4538ce8e13
 2011-10-13 17:09:01 +00:00
drh b2acc3b145 Provide a complete prototype for isatty() in the command-line shell sources. 
FossilOrigin-Name: 8bf13b036a77af9984f8f3d3a93da589fafd773f
 2011-10-13 16:36:29 +00:00
drh 56197954dd Change the command-line shell to do the ".dump" inside of a SAVEPOINT 
rather than a transaction, since this allows it to be run from within
a transaction.

FossilOrigin-Name: 6df7343b4c3de9ad8221180dc959dbbdf54733c7
 2011-10-13 16:30:13 +00:00
drh 36f7dd3f0b Enable large-file support for fopen() and friends in the command-line shell. 
Ticket [92af7da36b6fbd]

FossilOrigin-Name: eeeba4f0d2207ec26c60a405e2705e5d40022dbb
 2011-10-13 16:02:17 +00:00
drh 6b93c9ae24 Make sure the query optimizer for aggregate queries knows that expressions 
(x='a') and (x='A') are different.  Ticket [fa7bf5ec94801e7e]

FossilOrigin-Name: e43da426e66e6b63d5ed9610a6308aba0089313b
 2011-10-13 15:35:52 +00:00
drh 5d16a9a6c6 Make sure the page_count and quick_check pragmas work properly even when 
their names are capitalized.  Fixes a problem reported on the mailing list.

FossilOrigin-Name: 150592b4b4d86372e70332d4f69e41a04c4c54c3
 2011-10-13 14:41:22 +00:00
drh beaba6282b Adjust the symbols.sh script for STAT3. Add the symbols-mingw.sh script for 
testing on windows with MinGW.

FossilOrigin-Name: c41d1d4652b8c7608322e9360c30f06965fd0942
 2011-10-13 14:18:51 +00:00
drh 134c4ff698 Make sure all non-API functions in os_win.c have file scope. 
Ticket [35c54c874987]

FossilOrigin-Name: 17e4fde5c541f1bba723386938b6123b2431bffc
 2011-10-13 14:05:32 +00:00
drh 58c803b7f0 Do the ".dump" command inside of a transaction to prevent other processes 
from modifying the database while the dump is underway.
Ticket [2466653295e65]

FossilOrigin-Name: 1c00d5454c85dfddb6c628c3742b4ddeaad6423a
 2011-10-13 13:34:04 +00:00
drh b87a666315 Fix a harmless compiler warning introduced into os_unix.c by one of the 
recent changes.

FossilOrigin-Name: 4bf4d5ebfbf5d157a8bf3a3817e2ce350f25af0e
 2011-10-13 01:01:14 +00:00
drh 2f464a045b If errors are encountered while processing the ".dump" command in the 
command-line shell, print error messages as comments in the output and
ROLLBACK at the end rather than committing.
Ticket [ee19e690ec9a5a2]

FossilOrigin-Name: 8a8dcd6bd043d82dc04b6ad0614c64d20ace8e5f
 2011-10-13 00:41:49 +00:00
drh 52dbea883f Be sure to allocate plenty of space for error messages coming out of 
sqlite3_load_extension(), so that filenames and procedure names are
not truncated.  Ticket [7d32c69b50f89d]

FossilOrigin-Name: af8bcdd951c31f69966942d67833da30f6b121bf
 2011-10-13 00:11:36 +00:00
drh cb5e4dbf4e The sqlite3_overload_function() interface returns an error if it is unable 
to create the overload function.  Ticket [20f9d4fbbff3a3]

FossilOrigin-Name: d5b6b374c5225d21c386fb3d6507d3938296e759
 2011-10-12 23:49:49 +00:00
drh 3170225f19 The date/time functions return NULL if the xCurrentTime or 
xCurrentTimeInt64 VFS methods fail.
Ticket [0b803bff856c644c]

FossilOrigin-Name: c96651dd6ceadd51c9e1f4d942177d3c128c47b4
 2011-10-12 23:13:43 +00:00
drh c3c8dac741 Suppress a compiler warning that occurs with SQLITE_OMIT_VIRTUALTABLE. 
FossilOrigin-Name: 6bedb49d68f2960a6fc4701d02e177789abf9099
 2011-10-12 19:04:07 +00:00
drh ed1fddf462 Clean up obsolete comments in printf.c. 
FossilOrigin-Name: 97ef4f5013731fa3a0f72451b7e8c9aec5523104
 2011-10-12 18:52:59 +00:00
drh 8a575d9aa9 Clarify a comment and fix a code formatting issue in btree.c. 
FossilOrigin-Name: 4f1a558d0013fbf3fe00bdf5883e61a1f3779831
 2011-10-12 17:00:28 +00:00
drh f0693c8928 Put in code to defend against signed/unsigned character problems 
in the command-line shell.

FossilOrigin-Name: b94a80a832777f0e639f6a81fcfe169bf970a8c0
 2011-10-11 20:41:54 +00:00
drh 338ec3e18e Add a couple of asserts trying to make the operation of 
sqlite3SelectNew() clearer.

FossilOrigin-Name: b21b1c7bc490b193da8d8a277489eb875a507e30
 2011-10-11 20:14:41 +00:00
drh 3ec4a0c1a5 Change the behavior of the readonly_shm=1 query parameter so that it never 
attempts to open the -shm file read/write.

FossilOrigin-Name: f1364004836078378e4005ab3eb9c0a04e3d4ce7
 2011-10-11 18:18:54 +00:00
drh 59eedf7925 Remove all precision and width limits from formatting fields in the 
sqlite3_mprintf() family of functions. Malloc for space as necessary.
The prevents a stack overflow on very large numbers using %f.

FossilOrigin-Name: 1f843fb383583ee7ef51c13b8a820744e450101a
 2011-10-11 17:54:54 +00:00
drh 29c21c77af Merge all the latest trunk changes into the sessions branch - especially 
the SQLITE_ENABLE_STAT3 enhancements.

FossilOrigin-Name: 403431cac6b039b0693915c5422f08dc60dae230
 2011-10-11 12:58:38 +00:00
drh 67855877ff Fix requirements marks associate with STAT3. 
FossilOrigin-Name: 9325c1a8c413dfbf0381190d8347f0a446ae5f5b
 2011-10-11 12:39:19 +00:00
drh 36c0632127 Enhance sqlite3_analyzer so that it is able to deal with multiplexed databases 
that have 8+3 filenames.

FossilOrigin-Name: e5169f9a5b7e20b8adaf6ebb7868a64e44fd7321
 2011-10-10 16:06:35 +00:00
drh 9471406cf2 Fix a typo in a comment for PRAGMA journal_mode. Also amplify that same 
comment.

FossilOrigin-Name: c8ff2a484005ca48c52407db9f4a9a7d9f747158
 2011-10-10 12:04:14 +00:00
drh 385e52f60c All the soft_heap_limit to be exceeded by 10% in test cases. 
FossilOrigin-Name: 4be9dccc711c9ad252e2cbd99bbcbe43247503a1
 2011-10-08 21:39:11 +00:00
dan f4ba109356 Add the SQLITE_DIRECT_OVERFLOW_READ compile time option. 
FossilOrigin-Name: 2ab14a846727857175eac7961b7338c4d3b417ca
 2011-10-08 14:57:07 +00:00
drh 08ccfaa1b1 Change the ANALYZE command so that it no longer tried to delete unused 
sqlite_stat2 and sqlite_stat3 tables.  Change the DROP TABLE command so
that it is able to drop those tables.

FossilOrigin-Name: 589f3f5652e3674d3203f8bd32784a46b5ed530c
 2011-10-07 23:52:25 +00:00
drh 9734e6e1f4 Make sure sqlite3_data_count() behaves as documented, even for 
EXPLAIN QUERY PLAN queries.

FossilOrigin-Name: d4f95b3b6e9f4a4072606af5daa17ea7c645382e
 2011-10-07 18:24:25 +00:00
drh be7beab5f4 Improved handling of OR terms in the WHERE clause with multi-column indexes. 
FossilOrigin-Name: b23ae131874bc5c621f0f5ea8d76fce1ec089cc2
 2011-10-07 17:52:40 +00:00
drh 0a61df670e Add testcase() macros to ensure good test coverage. 
FossilOrigin-Name: 5c132592820e9dc2355e26ea14e155c797c335b3
 2011-10-07 17:45:58 +00:00
dan c5f20a0061 Add the SQLITE_FCNTL_OVERWRITE file-control. Used by SQLite to indicate to the OS layer that the current transaction will overwrite the entire file. 
FossilOrigin-Name: 1da87fcdacfa7d277c3ee98e410a9ea8b529c368
 2011-10-07 16:57:59 +00:00
drh 85ae206e69 More test cases for the OR optimization. 
FossilOrigin-Name: 4997d8b81cd3ea7c708911bfece00020d11224f9
 2011-10-07 16:08:28 +00:00