7c6791c8b1
Fix obscure issues with the memsys5 memory allocator. Arrange that the
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xRealloc() interface to memory allocators is only called with a value
that has been through xRoundup().
FossilOrigin-Name: 577bd6f15556b7f6d86ee5167353fdd535577bf6
2009-08-18 14:48:53 +00:00
15385ad437
When shutting down the memsys5 memory allocator, be sure to clear the mutex
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pointer in case the next startup does not use a mutex because it is configured
differently.
FossilOrigin-Name: d4e7e2d82321c12fe471ed49098828bc0ef78543
2009-08-18 12:16:03 +00:00
4c5514d76e
Fix a bug in mem5.c which would cause an infinite loop on an attempt
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to allocate more than 1073741824 bytes of contiguous memory. Also, some
cleanup of mem5.c. More work to do on this.
FossilOrigin-Name: 783b751a38f9f911c5ebdf738c255b7111978f76
2009-08-18 01:54:19 +00:00
02fa469619
First version of sqlite_stat2 (schema forces exactly 10 samples).
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FossilOrigin-Name: dd96bda2a85c1d94fb4a0bf5f27e2977f7f7e42e
2009-08-17 17:06:58 +00:00
adad77a6c6
Always call sqlite3_malloc() in sqlite3OsInit(), even when not compiled
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with SQLITE_TEST.
FossilOrigin-Name: b98a8706a61ad27c881b6820eee10d06bfb27417
2009-08-17 16:01:11 +00:00
3d6e060b48
Move error simulation code from the sqlite3_os_init() functions into a wrapper.
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FossilOrigin-Name: 67ad21abf88abb7a3e2eacddcaf1ab5d54149807
2009-08-17 15:52:25 +00:00
7c7c311da5
More documentation and comment updates for sqlite3_initialize/shutdown interface changes to handle failures.
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FossilOrigin-Name: 32509bc7339cd6a46cea4c243e3418546860cb2d
2009-08-17 15:31:23 +00:00
e1ab219309
Add tests to check that sqlite recovers from an error in sqlite3_initialize() correctly.
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FossilOrigin-Name: 904a371c6c9d3f20332b37767b06161fa0a78113
2009-08-17 15:16:19 +00:00
9ac06509f1
Enhanced documentation and minor code tweaks in preparation for hardening
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the sqlite3_initialize/shutdown interfaces against initialization failures.
FossilOrigin-Name: 98c49e6135ae6268a80de88f8b0284f88ef32e1d
2009-08-17 13:42:29 +00:00
e74871ac06
Work around an over-zealous optimization in GCC 4.3.3. See
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CVSTrac ticket #4027 .
FossilOrigin-Name: 9cbe3654055a78c09ea1ecd5dc599bcd888b57e3
2009-08-14 17:53:39 +00:00
4361e79f14
Fix a case where SQLite may write past the end of a buffer as a result of a corrupted database file.
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FossilOrigin-Name: 43321a556031942389ca11b033c1eae46ac6141b
2009-08-14 17:01:22 +00:00
47baebc2a6
Incorporate fossil-scm version information into the build. Add the
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SQLITE_SOURCE_ID macro to the header. Add the sqlite3_sourceid() interface.
Add the sqlite_source_id() SQL function.
FossilOrigin-Name: 302dabe98f50b472bccd65c58504bc8a330049c4
2009-08-14 16:01:24 +00:00
9e42f8ac1a
Fix typos in comments used to generate documentation.
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CVSTrac tickets #4028 and #4029 .
FossilOrigin-Name: 1fc73b9146ee8844c73fc6a545cd0c98ac4d472b
2009-08-13 20:15:29 +00:00
69f8bb9c72
If a binary operator in a WHERE clause that should be performed with no affinity conversions applied to its operands (see http://www.sqlite.org/datatype3.html ) is optimized by index lookup, do not apply any conversions to the key value before looking it up in the index. Fix for 93fb9f89d6.
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FossilOrigin-Name: e72186f2d68d28c2e0c32894f9adb28c155b5f63
2009-08-13 19:21:16 +00:00
3da9a940b7
Merge the accidental fork.
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FossilOrigin-Name: 86a06dd0494c2fe83d4fde517557600956cedd9e
2009-08-13 15:42:52 +00:00
97e35a9378
Fix a typo on a comment in sqlite3VdbeIntegerAffinity().
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FossilOrigin-Name: b5a709d3609d40a6e5ef77f9889077d7395d3d26
2009-08-13 15:13:52 +00:00
5236ac1d04
Changes to the query planner that improve the order in which tables/indexes are scanned in join queries.
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FossilOrigin-Name: 19f799b32f9d1be25d4185ce18b13f4dd502e199
2009-08-13 07:09:33 +00:00
d87873d19b
Fixed some compiler warnings in WINCE only sections when using the MSVC compiler.
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FossilOrigin-Name: 1f0a93e17d6291268da909699ce1a5a7619ae637
2009-08-12 15:34:02 +00:00
2210dcc60d
Make sure the large-file support macros occur first in sqliteInt.h.
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Fix for CVSTrac ticket #4022 .
FossilOrigin-Name: b0848925babde5241aefe0a117ebb10299c94a15
2009-08-12 11:45:40 +00:00
1a5c00f8ce
Reduce the maximum supported sector size to 64KiB. (CVS 6970)
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FossilOrigin-Name: 8e1e0ba292150f8968e5295e8ba9cd7360b6a64b
2009-08-10 17:48:57 +00:00
c551288256
Exclude a static function in test1.c from the build when OMIT_DEPRECATED is defined. This avoids a compiler warning that occurs with some compilers. (CVS 6967)
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FossilOrigin-Name: ace499506e3c7a315f66928d8a98de255491b2b9
2009-08-10 04:37:49 +00:00
5eff7cf0c9
Removed some warnings from the MSVC compile. (CVS 6965)
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FossilOrigin-Name: ee034cfc71425745dda8d5fee58ae95f937c86cd
2009-08-10 03:57:58 +00:00
1987c8d4c3
Fixed "Interlocked" logic error that prevented the "static" mutexes from being released when sqlite3_shutdown() is called. Ticket #4011 . (CVS 6964)
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FossilOrigin-Name: 04cafb7ee3b67a68c0604d7f1143feaec44be610
2009-08-10 03:23:21 +00:00
eeb844a7f1
Suppress various compiler warnings. (CVS 6963)
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FossilOrigin-Name: 257e9b575029f63277ed602d1402f87cfa15d22e
2009-08-08 18:01:07 +00:00
410b6bb578
Enhancement to (6844). If sqlite3_exec() is to return SQLITE_NOMEM because it fails to allocate space for an error message, set the database error-code to SQLITE_NOMEM too. (CVS 6962)
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FossilOrigin-Name: 8293fa19c02abe0e2a7594b9bceac28929de8fdf
2009-08-07 16:55:59 +00:00
3d5f74b275
Alternative fix for ticket #3810 . This is a replacement for check-in (6956). (CVS 6960)
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FossilOrigin-Name: ba1afc040171810d0c996708d7b9cb11abcd99d8
2009-08-06 17:43:31 +00:00
e33b0ed3b7
Change a hyperlink label on shared cache mode documentation. No changes
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to code. (CVS 6959)
FossilOrigin-Name: 3d08ca0e54dd4c292b3db3a8364ab237713c5c43
2009-08-06 17:40:45 +00:00
338ea3c140
Simplified conditional for read-only lock in winceLockFile() function. Ticket #3991 . (CVS 6958)
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FossilOrigin-Name: a1c184cd2ac5a7559d787e6c34b1d0ce034d10cf
2009-08-05 04:08:29 +00:00
35ccb3d3bc
Return a better error message when problems are encountered parsing a
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TEMP trigger or TEMP view that references objects in other databases that
have been modified or dropped. Ticket #3810 . (CVS 6956)
FossilOrigin-Name: 102785b9fbc5ab5dd740110243f080e3f3661e87
2009-08-01 16:27:00 +00:00
38210ac500
Fix a segfault following OOM that was introduced by check-in (6949) which
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was a fix for ticket #3997 . (CVS 6954)
FossilOrigin-Name: 359d78e144c2399791d341eda1760eb486f9740a
2009-08-01 15:09:58 +00:00
f51d1bd665
Fix a bug in where.c that could cause SQLite to write to freed memory while compiling a query with many terms in the WHERE clause. (CVS 6952)
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FossilOrigin-Name: 8161af840e8fd2b06457e75023f934e1b8fe5fd6
2009-07-31 06:14:51 +00:00
ee0484c1b5
Add the experimental API sqlite3_strnicmp(). Modify fts3 so that in terms like 'column_name:token' the column_name is interpreted in a case-insenstive fashion. Ticket #3996 . (CVS 6950)
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FossilOrigin-Name: 4571aa9e9142db465ae8250b0adf27e0a094331a
2009-07-28 16:44:26 +00:00
0a458e5e2f
When flattening a SELECT query, do not discard collation sequences explicitly attached to expressions in the parent query. Fix for #3997 . (CVS 6949)
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FossilOrigin-Name: b2784cf5d8b520fb714efdb2d2746b2c88b56edf
2009-07-28 13:30:30 +00:00
3190f4b5f1
Fixed reversed labels in WHERETRACE() statement. Debugging code only. (CVS 6948)
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FossilOrigin-Name: 614a8d83158eb59e3fbe78d62461635bfcc13525
2009-07-28 08:43:09 +00:00
ded6d0f1a9
If there is a hot-journal in the file-system, a connection with journal_mode=memory set may have to open it to effect rollback. Account for this in pager_end_transaction(). This prevents an assert from failing in the in-memory journal permutation test. (CVS 6947)
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FossilOrigin-Name: 224bc69a04f4fe6d1004125847761b7842c2bfe0
2009-07-27 14:15:44 +00:00
b5a1920816
Do not simulate OOM conditions in the sqlite3OsXXX() calls if the underlying file is an in-memory journal file. (CVS 6946)
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FossilOrigin-Name: d486811715350f315374cc41f3d808a75d140afb
2009-07-27 11:41:20 +00:00
c7538b5f63
When extracting values from a record to use in an UPDATEd version of that record, apply OP_RealAffinity if required. Fix for #3992 . (CVS 6945)
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FossilOrigin-Name: 3616766a6f5c8179cc55444c29ecf29cc69f88ce
2009-07-27 10:05:04 +00:00
a53c704fec
The noReadlock property on a pager object implies the readOnly property.
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Use this fact to simplify the logic in sqlite3PagerSharedLock(). (CVS 6944)
FossilOrigin-Name: 886e665f6cf780464b280c286b03c9fb5c1a6b2a
2009-07-25 22:13:34 +00:00
f31506b7b7
Remove obsolete assert and testcase macros related to ticket #2565 (CVS 6943)
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FossilOrigin-Name: f0024b3189245d608a0cb57fa7e472c6daa1406f
2009-07-25 19:31:31 +00:00
bdd7191cc6
Adjust memory size computations to avoid a conditional that is always
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false on 64-bit systems. (CVS 6942)
FossilOrigin-Name: 04211e6af9cdd3e7f19b458c72b722f8f8584245
2009-07-25 17:42:21 +00:00
c7ca875ec9
Change an unreachable condition in PagerSharedLock to a NEVER(...). Add an assert to pager_error() to show that it is never called to put an in-memory pager to the error-state. (CVS 6941)
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FossilOrigin-Name: 1d931f77519baf3586708c77cbd161c0e75bcbaf
2009-07-25 17:39:13 +00:00
7ee27b07c3
Change a condition to a '%' operator in bitvec.c. (CVS 6940)
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FossilOrigin-Name: 10250fe5c039dbef2e1614e6320f7bd354c10211
2009-07-25 17:33:25 +00:00
b75d570ef8
More simplifications to pager.c. (CVS 6939)
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FossilOrigin-Name: 533d6cc67a3b6467db5b83c5ca535d229d36ad27
2009-07-25 17:08:35 +00:00
5e1fa03dca
Simplifications and comment improvements to pager.c in support of coverage
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testing. (CVS 6938)
FossilOrigin-Name: 5b70b5c19cd587a8afbf2909ac7a4c04aea20f44
2009-07-25 15:24:13 +00:00
0b0abe45ca
Add a NEVER() on an always-false conditional in pager.c.
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Make sure the text of the master journal file is zero-terminated before
trying to process it - to prevent a buffer overrun in strlen(). (CVS 6937)
FossilOrigin-Name: cc9430e334fe98e1c35d408f81a2d8953377cda6
2009-07-25 14:18:57 +00:00
750e87df2e
Add files that should have gone in with the previous checkin. (CVS 6935)
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FossilOrigin-Name: 64c7afc704e95e13fb3315be402525d277a0d8d8
2009-07-25 11:46:48 +00:00
9f0b6be85c
Add a complex assert() that checks a pager invariant. (CVS 6934)
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FossilOrigin-Name: 2e08ad7bf629485a79ccebcf4c413e9dcc0d3ccf
2009-07-25 11:40:07 +00:00
8a938f9808
Add assert() statements to more tightly constrain the state of pager.c.
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Remove the three pager*.test scripts since they violate the constraints
asserted above by modifying the state of the system in ways that it cannot
be modified in a live system. (CVS 6933)
FossilOrigin-Name: 3b6d370ed68eaf9636b26c7240a8b3a43d2edd70
2009-07-25 04:12:02 +00:00
d4e5cd05a4
Remove two more overzealous assert() statements. (CVS 6932)
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FossilOrigin-Name: 788aa9dde9e76f67f22c07a904faf03e97e032c6
2009-07-25 00:13:58 +00:00
16ff1700a9
Remove an overzealous assert() from pager.c. (CVS 6931)
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FossilOrigin-Name: 4a924b475aa0f7f2f69caed0adc2e60d29c47f21
2009-07-25 00:10:45 +00:00
drh