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9696 Commits

Author SHA1 Message Date
dan e459b07601 Merge the fts4-content branch with the trunk. 
FossilOrigin-Name: 8a4077057ddeb08e8edc5f20a75abaaba7a278ba
 2011-10-19 16:20:40 +00:00
dan 9743948386 Have FTS3 ignore ^ prefixes. The ^ syntax is only supported on FTS4 tables. 
FossilOrigin-Name: df36ac948179f37b432a88701b6c79299e073ce8
 2011-10-19 15:52:48 +00:00
dan d17f70a624 Change the way ^ tokens work in FTS so that the filtering is done as part of reading the FTS index instead of waiting until an entire doclist has been retrieved and then filtering it. 
FossilOrigin-Name: 9b58c59eb4efaa38ce50a3ce1b52f9ba578c71d6
 2011-10-19 11:57:13 +00:00
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 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