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694592b247
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3764 Commits

Author SHA1 Message Date
dan
694592b247 Change the multiplexor VFS so that xTruncate is a no-op on database files. 
FossilOrigin-Name: ee1e012256ae8010b6b6c4895a74b6883f20e73c
 2011-12-12 18:55:44 +00:00
drh
4b3ac73c2f Minor cleanups of the compound-subquery flattening logic. New test cases 
added for joins the compound subquery.

FossilOrigin-Name: 5061d85ff934db3c217c97acbbbed3286d9e02aa
 2011-12-10 23:18:32 +00:00
dan
1d8cb21fdb Modify the OP_Once opcode so that it works correctly in trigger sub-programs. This is a candidate fix for [7bbfb7d442]. 
FossilOrigin-Name: 557c69055a300b4082830b5f4803091dca1c3140
 2011-12-09 13:24:16 +00:00
drh
8dd4afadd8 In persistent WAL mode, truncate the WAL file to the size specified by the 
journal_size_limit pragma when disconnecting from the WAL.

FossilOrigin-Name: 9687b305c2320109a8649612181eecd2e0da7c7b
 2011-12-08 19:50:32 +00:00
dan
ed51f29774 Add file tkt-3a77c9714e.test, containing tests to verify that the problem documented by ticket [3a77c9714e] has been fixed. 
FossilOrigin-Name: 162421dadf93e9201c3290d800c597cbeeacdb40
 2011-12-06 13:46:54 +00:00
drh
2fb6693e02 Add the sqlite3_stmt_busy() interface. 
FossilOrigin-Name: 95cc4af686dc9bf85cb7224aecde27c9ca14ad5c
 2011-11-25 17:21:47 +00:00
drh
5e4461b261 Change the multiplexor to use a 3-digit suffix. 
FossilOrigin-Name: 0b7edc44757660c8a5ae3b91cbcc3e6afd419b28
 2011-11-18 13:10:51 +00:00
drh
283829cb20 Add the sqlite3_db_filename() interface. 
FossilOrigin-Name: 93a947989b57959aacc37007a143fdf3921793ab
 2011-11-17 00:56:20 +00:00
drh
09419b4bae Add the sqlite3_db_release_memory() interface and the shrink_memory pragma. 
FossilOrigin-Name: 3f58e7c8895d1252eff56282c08b1a6f1194452c
 2011-11-16 19:29:17 +00:00
drh
870c0178f7 Merge the PCACHE2 changes into trunk. 
FossilOrigin-Name: 457513f21f2438c61b1a214716e338a4e3eeaafa
 2011-11-16 18:08:07 +00:00
drh
d236b16412 Change the multiplexor suffix from 2 to 3 digits. 
FossilOrigin-Name: 06e0cdaf9112f722c23692e25c5b1f99b61c2d78
 2011-11-16 17:32:28 +00:00
dan
0c733f67d8 Where possible, take advantage of the rowid at the end of index records to optimize range constraints (<, >, <=, >=) on the rowid column. 
FossilOrigin-Name: 3b58f5f06648205a47e5cace0201269c406e476a
 2011-11-16 15:27:09 +00:00
dan
bf567db91d Update memsubsys1.test to account for the recently increased size of the MemPage structure in btreeInt.h. 
FossilOrigin-Name: 4fb3ca756a3a7c66baa4745a9b2c1e246a67c699
 2011-11-16 08:18:20 +00:00
drh
d515660523 Remove a couple of incorrect assert statements so that the test suite will 
run with -DSQLITE_DEFAULT_CACHE_SIZE=0.

FossilOrigin-Name: 87614b62ace530761e0e1170ec5840b212735ec6
 2011-11-12 16:46:55 +00:00
mistachkin
6c3c1a0951 Make sure to flag benign malloc failures in the Windows VFS as such. Expand use of the DO_OS_MALLOC_TEST to cover the VFS functions that can now return an out of memory error. Support an experimental --match option to the test suite that will run only those tests matching the specified pattern. 
FossilOrigin-Name: 76dec8aa9dbbc39e0a7c3b358b58ce7f7a477a2b
 2011-11-12 03:17:40 +00:00
drh
3b42abb35b A negative value N for the cache_size pragma adjusts the number of cache 
pages to use approximately N kibibytes of memory.

FossilOrigin-Name: b3faa680aedc94ed8aa2819228c0d304b181cc51
 2011-11-09 14:23:04 +00:00
drh
6a8ab6d9cb For the mem1.c system malloc implementation, use the malloc_usable_size() 
function if the HAVE_MALLOC_USABLE_SIZE macro is defined.  Update autoconf
to look for that function when configuring.

FossilOrigin-Name: 2e8ab3cedfebc33a831837792b523d1aa7cdc6b7
 2011-11-09 01:53:25 +00:00
dan
22e21ff4fc Experimental change to the pcache interface to allow page buffers to be allocated separately from their associated container structures. 
FossilOrigin-Name: c275c9d323cb1dccb031b199d413ac3a0b244fea
 2011-11-08 20:08:44 +00:00
drh
ccdf1baebf Update the xfer optimization code so that the xfer optimization can be used 
with INTEGER PRIMARY KEY ON CONFLICT ... as long as the destination table
is initially empty.  Improvements to the comments on the xfer optimization.
New test cases added.

FossilOrigin-Name: e3f368cd5ef66a56fd4bd05a77276039e26b9e0e
 2011-11-04 14:36:02 +00:00
drh
9ef6bc427a Use mkdir() and rmdir() rather than open() and unlink() to create the lock 
files with the unix-dotlock VFS.  The change is backwards compatible and,
we are told, works better on some network filesystems.

FossilOrigin-Name: e2f08426d7a84a2ac6148f485b7af377201a175b
 2011-11-04 02:24:02 +00:00
drh
e7224a011b Make sure the INSERT INTO ... SELECT statement works correctly even when 
the destination table contains an INTEGER PRIMARY KEY ON CONFLICT... column.
Ticket [676bc02b87176125].

FossilOrigin-Name: 6f9898db7ff0730cc03f561f9c32ef3dee7e5d81
 2011-11-04 00:23:53 +00:00
dan
042f88e5b4 Add new file ext/fts3/README.content, describing the experimental FTS4 content option. 
FossilOrigin-Name: 13a9d085e1a5654a97b8d26bae7182ca6c0c237b
 2011-10-31 11:36:29 +00:00
dan
9fc160c72a Update fts3fault.test to account for the sqlite3_errmsg() related changes in [8f88cc4e61] and [dcb7879347]. 
FossilOrigin-Name: 3f2d49c6786beb6ff9d56376364ebc6cd9136346
 2011-10-31 06:52:51 +00:00
dan
09024341d5 Update fkey_malloc.test to account for the sqlite3_errmsg() related changes in [8f88cc4e61] and [dcb7879347]. 
FossilOrigin-Name: 5b82ec6fbbd2f4195ad06dd911de3817373ad5bf
 2011-10-29 19:25:08 +00:00
dan
3b504df151 Add a test for [48f29963] that does not depend on FTS. 
FossilOrigin-Name: fb15f5458eb3e17ce9795c09bffe1224fea0eecd
 2011-10-29 15:29:43 +00:00
dan
341cadee54 Avoid attempting to call savepoint related methods on deleted sqlite3_vtab objects. Fix for [48f299634a]. 
FossilOrigin-Name: 3565fcf898960d7a23d23a2f363b039b2e29447b
 2011-10-29 11:43:04 +00:00
dan
029ead645d If an error occurs within sqlite3_step() on a statement prepared using sqlite3_prepare_v2(), transfer both the error code and error message to the database handle before sqlite3_step() returns (so that they are available via sqlite3_errcode() and sqlite3_errmsg(). Prior to this commit, only the error code was transfered. The error message was not available until after either sqlite3_reset() or sqlite3_finalize() had been called on the statement handle. 
FossilOrigin-Name: 8f88cc4e616b4b30ed349f89e148f782da5cb6c4
 2011-10-27 15:19:58 +00:00
drh
74e7c8f51f Purge lingering references to SQLITE_STAT2 from the code and test scripts. 
FossilOrigin-Name: aed2bf7a3c828a7191389b3f8235a9387977b476
 2011-10-21 19:06:32 +00:00
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
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
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
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
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
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
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
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
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
85ae206e69 More test cases for the OR optimization. 
FossilOrigin-Name: 4997d8b81cd3ea7c708911bfece00020d11224f9
 2011-10-07 16:08:28 +00:00
dan
deb9473250 Change FTS4 so that if both the content=xxx option and column names are specified, the virtual table assumes that the named columns correspond to columns of table xxx. 
FossilOrigin-Name: 289ee43179369fce2fde50870d72c445e184e896
 2011-10-05 15:11:30 +00:00
dan
8361b189c9 Fix a problem with IO error handling in the rebuild-index code. 
FossilOrigin-Name: c6ba81fcad32192674bd510e607f787adc1f7038
 2011-10-05 06:07:00 +00:00