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3770 Commits

Author SHA1 Message Date
drh
2c547df6cf Make unix builds threadsafe by default. (CVS 3787) 
FossilOrigin-Name: ddfc3b2df0b37be66fc55bb216cdcb6ba67aa7fd
 2007-04-01 18:46:19 +00:00
drh
19df335841 Fix typos in the amalgamation builder script. (CVS 3786) 
FossilOrigin-Name: a5070a2d11b4dad550a889d5fc005302208b6d75
 2007-04-01 01:57:41 +00:00
drh
dd92431a03 Improvements to the output of the speed tests. (CVS 3785) 
FossilOrigin-Name: 1a4d8024b06488f17831b5d3d47e41c5f1134800
 2007-03-31 22:34:16 +00:00
drh
e1521f4c05 Remove unreachable code from util.c. (CVS 3784) 
FossilOrigin-Name: 82b7a6f05c737f6ad4a21f354e55ec268fa1b032
 2007-03-31 22:33:48 +00:00
drh
98495b4a91 Add the amalgamation generator to the makefile. (CVS 3783) 
FossilOrigin-Name: a0f3c960fa3e958e12bc488451ee2d637562909b
 2007-03-31 22:29:05 +00:00
drh
970f72478a Fix the amalgamation so that it can be compiled with REDEF_IO enabled. (CVS 3782) 
FossilOrigin-Name: 6a3d6142d8be18bf2a9913f0329bcce48867304b
 2007-03-31 16:29:06 +00:00
drh
38def05454 Increase test coverage by statically defining SQLITE_BIGENDIAN and related 
macros for ix86 platforms.  Still a run-time test for other architectures.
Need to add additional cases to cover other popular processors. (CVS 3781)

FossilOrigin-Name: 476e7c3fcc69d8b21d161c758aaa5ef7163abb15
 2007-03-31 15:27:59 +00:00
drh
b3738b6c85 Improved test coverage for printf.c. (CVS 3780) 
FossilOrigin-Name: c2badb208ff1207a1471410965947893b070ea50
 2007-03-31 15:02:49 +00:00
drh
bd36ba69b0 The XFER optimization works if the target table lacks an integer primary 
key and is not empty as long as it has no indices.  It always has and
continues to work if the target table was empty. (CVS 3779)

FossilOrigin-Name: 2c62ffcb865655e8b91aaf81601548ea540c6088
 2007-03-31 13:00:26 +00:00
danielk1977
393f068912 More coverage for pager.c. (CVS 3778) 
FossilOrigin-Name: 665b119a241a5a95f236b3ace1b25fc18ae6f0a3
 2007-03-31 10:00:48 +00:00
drh
93553ad05b Fix a long-standing memory leak in the hash table. The leak only appears 
following a malloc failure of a hash that copies its keys, which rarely
happens and so we have not previously noticed it. (CVS 3777)

FossilOrigin-Name: 2aae1964572f4d4d1eae090a997e0bd9a82a69b2
 2007-03-31 03:59:23 +00:00
drh
bf700f3d3d Fix a large memory leak in the btree layer 
that occurs following an I/O error when in shared cache mode. (CVS 3776)

FossilOrigin-Name: dce4cb84930116db99275f77141fd933bc84288e
 2007-03-31 02:36:44 +00:00
drh
b63a53dcf7 Fix memory leaks in WHERE clause processing and in TRIGGER parsing. (CVS 3775) 
FossilOrigin-Name: 6736f4547c0cc2123d1a19ed2d6915712718d22e
 2007-03-31 01:34:44 +00:00
drh
331e8d6216 Remove vestiges of SQLITE_PROTOCOL from the test scripts. (CVS 3774) 
FossilOrigin-Name: e5e8d56397acf041aeaf5361381eb22eb1554759
 2007-03-30 20:46:13 +00:00
drh
4f0ee686c5 Remove vestiges of the SQLITE_PROTOCOL error. (CVS 3773) 
FossilOrigin-Name: 6dfd4a12a8a03c204505e7a211e179b7dd47e4fb
 2007-03-30 20:43:40 +00:00
drh
0e3a6f3f53 Fix a memory leak that occurs after a malloc failure in trigger parsing. (CVS 3772) 
FossilOrigin-Name: 407a85e69b7a1229218a5ce9a9e31255c7070294
 2007-03-30 20:40:34 +00:00
drh
c416ba97bf Fix a memory leak in multi-database commit. Also enhance a comment that 
explains why a particular valgrind error is harmless. (CVS 3771)

FossilOrigin-Name: 28c7ed1eb799203a569cdae97da974b347f39579
 2007-03-30 18:42:55 +00:00
danielk1977
3546947df3 Coverage testing for a few lines in pager.c. (CVS 3770) 
FossilOrigin-Name: c1aca18fad35be60066a08f5bd09772d24375af6
 2007-03-30 18:21:52 +00:00
drh
1abd422d99 Remove asserts on the existing of journal files in pager - asserts that 
are not valid for certain kinds of simulated I/O errors or for async I/O. (CVS 3769)

FossilOrigin-Name: f5fad52a97a16faddc2701ea0e05a301974eda1a
 2007-03-30 17:18:50 +00:00
drh
a817e42a21 Get the memleak.test script working again after recent changes. (CVS 3768) 
FossilOrigin-Name: cd6ca078e3402f06836b6b510a4a431f576f7219
 2007-03-30 17:17:51 +00:00
danielk1977
95b289b684 Coverage tests for some pragmas. (CVS 3767) 
FossilOrigin-Name: eec7ab63beed875a3b16c3bf8d28ac4f296dfb4c
 2007-03-30 17:11:12 +00:00
drh
369339db34 Always enable exclusive access mode for TEMP databases. This cannot be 
changed.  The locking_mode pragma has not effect on the TEMP database. (CVS 3766)

FossilOrigin-Name: 04d3b9098ed06d5be24253edde50ea61b4641df8
 2007-03-30 16:01:55 +00:00
danielk1977
9bb8aecc35 Coverage improvements for where.c. (CVS 3765) 
FossilOrigin-Name: df64894bacd8023cf3c5939f062c8463ff5cdc04
 2007-03-30 14:56:34 +00:00
danielk1977
780b1d9416 Coverage improvements for where.c. (CVS 3764) 
FossilOrigin-Name: 7e0aa964129612e2bad6fa45139d124f19cacd48
 2007-03-30 14:56:34 +00:00
drh
3cdd7d37c6 Tease apart the two phases of pager commit. (CVS 3763) 
FossilOrigin-Name: e5f17078a28b6a47d6943d40c526390c36258392
 2007-03-30 14:46:01 +00:00
drh
80e35f4640 Refactoring the btree and pager routines into distinct two-phase commit 
routines.  We've always done a two-phase commit - this change is just
making that more apparent in the code. (CVS 3762)

FossilOrigin-Name: 66b3ad09ea657d25d48cb75ec2671ea2dc1b6005
 2007-03-30 14:06:34 +00:00
drh
b601861cc3 Make yypMinor available to the stack overflow callbacks in lemon 
generated parsers.  This does not effect SQLite. (CVS 3761)

FossilOrigin-Name: 70c8c7e2ce5213778e63c200a6637849920deea6
 2007-03-30 13:35:05 +00:00
drh
073d3efae4 Avoid using the "clock" command in test scripts since it is a proc in Tcl8.5 
and is thus not available to testfixture. (CVS 3760)

FossilOrigin-Name: 339941d83ae397d69084f41483afb1ea44d44967
 2007-03-30 13:01:32 +00:00
drh
a16313e505 Move the sqlite3_temp_directory global variable out of the OS porting layer 
and into main.c so that it is more accessible to non-standard OS porting
layers. (CVS 3759)

FossilOrigin-Name: 23653f7aab6609f69948a7366bef9ebd0fd4d0b1
 2007-03-30 11:29:32 +00:00
drh
3c024d6973 Remove the anonymous union from the sqlite3_value structure since some 
compilers are unable to deal with it. (CVS 3758)

FossilOrigin-Name: 6b995259bc974519379dee55c1ef00d28c76bf21
 2007-03-30 11:23:45 +00:00
drh
6e34599b33 Comment changes in btree.c and added a missing "else" in pragma.c. (CVS 3757) 
FossilOrigin-Name: 9a7d7e31908e9bac14a68bbc2fb4e1ca593ea234
 2007-03-30 11:12:08 +00:00
danielk1977
935ed5eafd Test coverage a few extra lines in where.c. (CVS 3756) 
FossilOrigin-Name: ea49ddf64aa6073b8018dc2faaf199704d359412
 2007-03-30 09:13:13 +00:00
danielk1977
b5584c0c69 Extra test cases to improve coverage of main.c. (CVS 3755) 
FossilOrigin-Name: 19fc3d78962d225d42372b9298be5921ec1fc8a1
 2007-03-30 07:10:50 +00:00
drh
e2396a1090 Assume any return code from fcntl() other than -1 is success. Formerly we 
only assumed that 0 was success.  Ticket #2173. (CVS 3754)

FossilOrigin-Name: 8d0073c0e8408558dae39f789ac3fa2622b52365
 2007-03-29 20:19:58 +00:00
drh
19c9e5694c Fix to token destructors in Lemon. This does not impact SQLite. Ticket #2175. (CVS 3753) 
FossilOrigin-Name: 6195af49828bf04b61d24f116339780d3eb926a1
 2007-03-29 20:13:53 +00:00
drh
a92993ca13 Add the sqlite3_clear_bindings() API to the loadable extension interface. 
Ticket #2135. (CVS 3752)

FossilOrigin-Name: 3111b43ec333f3342f9609bf441160040f3d1501
 2007-03-29 18:46:00 +00:00
shess
06c69d2ed6 Buffer updates per-transaction rather than per-update. If lots of 
updates happen within a single transaction, there was a lot of wasted
encode/decode overhead due to segment merges.  This code buffers
updates in memory and writes out larger level-0 segments.  It only
works when documents are presented in ascending order by docid.
Comparing a test set running 100 documents per transaction, the total
runtime is cut almost in half. (CVS 3751)

FossilOrigin-Name: 0229cba69698ab4b44f8583ef50a87c49422f8ec
 2007-03-29 18:41:03 +00:00
drh
3ceeb75680 Change the name of PAGER_SECTOR_SIZE to SQLITE_DEFAULT_SECTOR_SIZE. Make 
the new OS-layer interface routine for finding sector size optional. (CVS 3750)

FossilOrigin-Name: 0fb9af1d6e20bf25511c6d2097937cc11137776e
 2007-03-29 18:19:52 +00:00
drh
2ecad3b443 Make sure the strftime() date conversions put in leading zeros correctly. 
Ticket #2276. (CVS 3749)

FossilOrigin-Name: e853067ec4db3eedfb4adcdd4172de2c55b9ac58
 2007-03-29 17:57:21 +00:00
danielk1977
7152de8dd2 Avoid calling OsDelete() on journal files when they are opened for temporary databases. Fix for #2255. (CVS 3748) 
FossilOrigin-Name: e746832f5f3e1c58e6f6456866156824d23dd846
 2007-03-29 17:28:14 +00:00
danielk1977
69b637b56b Add a couple of test cases to improve coverage testing. (CVS 3747) 
FossilOrigin-Name: 0b22ce3637f87c453084c5bd994b6b19a0b014c0
 2007-03-29 17:07:52 +00:00
shess
194f8972d5 Don't call ctype functions on hi-bit chars. Some platforms raise 
assertions when this occurs, and it's almost certainly not the right
thing to do in the first place. (CVS 3746)

FossilOrigin-Name: f6c3abdc6c5e916e5366ba28fb1cd06ca3554303
 2007-03-29 16:30:38 +00:00
danielk1977
ae7fc49def Assume the malloc-failed flag cannot already be set when calling sqlite3_errmsg(16)(). (CVS 3745) 
FossilOrigin-Name: 54fa22273d551e00e1abd86992ff7c62ec4e0daf
 2007-03-29 15:00:52 +00:00
drh
42242ded5e Fix a bug in XFER optimization introduced by check-in (3736). (CVS 3744) 
FossilOrigin-Name: 3714ac173289e580a0302a5a3beac05823d92c5b
 2007-03-29 13:35:35 +00:00
danielk1977
8c8eba1087 Explicitly test some error cases that up until now have not been checked. (CVS 3743) 
FossilOrigin-Name: 0b7bd9c315501743e2364ecccefeeba326d5df51
 2007-03-29 12:24:16 +00:00
danielk1977
a713f2c331 Explicitly test some error cases that up until now have not been checked. (CVS 3742) 
FossilOrigin-Name: f26b014109b1b20367044c5d3fcb347af73d07aa
 2007-03-29 12:19:11 +00:00
drh
e4d9081307 Change BtreeMoveto so that it can be biased to the right or to the center. 
Use a right bias when appending and a center bias when searching.  This
gives about a 15% reduction in calls to sqlite3VdbeRecordCompare. (CVS 3741)

FossilOrigin-Name: ad4a6b1a91bcefd8a4c75e8dc99c1153c72c31a3
 2007-03-29 05:51:49 +00:00
drh
f1d68b3096 Bias the b-tree binary search toward the high end. The common case is to 
append data and this heuristic makes append run much faster because there
are fewer comparisons. (CVS 3740)

FossilOrigin-Name: a9877f616b24737152627841fcbd80cc28426f1e
 2007-03-29 04:43:26 +00:00
drh
b7bac72350 Get LEMON working again when YYSTACKDEPTH is greater than zero. (CVS 3739) 
FossilOrigin-Name: e72c81dbb309709462e49c4e3e90c3e16ead1265
 2007-03-29 02:26:45 +00:00
drh
b19fd012b0 Lemon change: compile the resulting parser with -DYYSTACKDEPTH=0 or set 
the "%stack_size" parameter to 0 in the grammar and the parser stack
will be dynamically allocated using realloc() and free().  The default
behavior is to have a finite depth stack. (CVS 3738)

FossilOrigin-Name: 06719b741ab1a2df0371f6d587563cc81eb8880a
 2007-03-29 01:44:45 +00:00
drh
7fc2f41bef Patch so the the code compiles with -DSQLITE_OMIT_CHECK=1. (CVS 3737) 
FossilOrigin-Name: 72cea358da4bd38af322f18f2a753171f7decaf8
 2007-03-29 00:08:24 +00:00
drh
95bad4c751 Improvements to the XFER Optimization of the INSERT statement. (CVS 3736) 
FossilOrigin-Name: 53fff7d1f2f829010a2641c7738538b3155da4b2
 2007-03-28 18:04:10 +00:00
drh
72e8fa42f9 Correctly handle NULLs in IN operators. Ticket #2273. 
The changes in where.c and in the WhereLevel.aInLoop structure are
not strictly necessary to fix this problem - they just make the code
easier to read.  Only the change in OP_Next/OP_Prev operator of vdbe.c
is required. (CVS 3735)

FossilOrigin-Name: 26348556d824c032851e409ac510cddb55c200bf
 2007-03-28 14:30:06 +00:00
drh
930cc5864e Update comments in sqlite3.h. No changes to code. (CVS 3734) 
FossilOrigin-Name: 1c2656fdf6176a7365db4e11f4bbf47721da72b4
 2007-03-28 13:07:40 +00:00
drh
600e46a021 Fix an memory allocation error revealed by malloc3.test. (CVS 3733) 
FossilOrigin-Name: 0f7fdb022ca7c94f7d264192e18b6e2bd1e8cff4
 2007-03-28 01:59:33 +00:00
drh
56424db419 The SQLITE_ENABLE_LOAD_EXTENSION macro enables the load_extension() SQL 
function by default without having to invoke sqlite3_enable_load_extension()
first. (CVS 3732)

FossilOrigin-Name: 113aab2cdf4480683cd5e844b5a48dcc093792ff
 2007-03-27 22:24:11 +00:00
drh
3262cb24ff Fix the prototype of the CodecAttach function in attach.c. (CVS 3731) 
FossilOrigin-Name: 902413e81b1ae8bee09987c798622a55ab2a1504
 2007-03-27 21:47:06 +00:00
danielk1977
3dedc1985e Remove a c++ comment in pager.c. (CVS 3730) 
FossilOrigin-Name: e4452e8aede9282feaeeac19d0cdf82b01c3cc19
 2007-03-27 17:37:31 +00:00
danielk1977
979f38e5ee Test handling of IO errors that occur in OsDelete() or OsTruncate() operations. Also use an anonymous file for temporary storage during a VACUUM. (CVS 3729) 
FossilOrigin-Name: b24a6e7b024c8b9a0b6fd15bd8f247e458781ca2
 2007-03-27 16:19:51 +00:00
drh
8ef6eff4a5 Updates to the VACUUM documentation. Ticket #2257. (CVS 3728) 
FossilOrigin-Name: c61c97c978dab7535c94033631f5ad2355c55057
 2007-03-27 15:00:30 +00:00
drh
fdbcdee5ff The -DSQLITE_OMIT_ATTACH=1 option now omits both the ATTACH and VACUUM 
commands. Ticket #2268.
 The regression test suite depends on both of these commands
and will not run if compiled with this option. (CVS 3727)

FossilOrigin-Name: cbebfb89603044e48b3a87b79d1eefbbc5b4c8a5
 2007-03-27 14:44:50 +00:00
drh
a4124a06cc Fix off-by-one errors in the header comments of btree.c. Ticket #2272. (CVS 3726) 
FossilOrigin-Name: a70ea7202d8ffb0321ff8f2e5036731bb1742eb8
 2007-03-27 14:05:22 +00:00
drh
cf64372910 More strict aliasing fixes. The single source file library now runs 
successfully with -fstrict-alias. (CVS 3725)

FossilOrigin-Name: c8a8a189a82500aab501e9949f5b197c0b80b3a9
 2007-03-27 13:36:37 +00:00
drh
e2330c8608 Get the -DSQLITE_OMIT_XFER_OPT option working. Run speed tests on a full 
regression.  Add the script for generating sqlite3.c. (CVS 3724)

FossilOrigin-Name: 1dd9d0775a8199047de30218af71a31c731fedb1
 2007-03-27 12:04:05 +00:00
drh
91c58e23b2 Get the -DSQLITE_OMIT_XFER_OPT option working. Run speed tests on a full 
regression.  Add the script for generating sqlite3.c. (CVS 3723)

FossilOrigin-Name: 42c038518c4ba0ef827a5717d450f95165b3c729
 2007-03-27 12:04:04 +00:00
drh
4f0c587819 Modify sources to that they can be combined into a single sqlite3.c source 
file.  Eliminate all type-pruned pointer warnings. (CVS 3722)

FossilOrigin-Name: 0b832e218ec12b0eb559e407d80aba6709e2ea85
 2007-03-26 22:05:01 +00:00
drh
45068f4b5c Set the same random seed for the speed tests. (CVS 3721) 
FossilOrigin-Name: 8fe317054982969ad539cdbf1b996b97d86ec4f2
 2007-03-26 16:30:15 +00:00
danielk1977
341a91c672 Run some malloc() tests with exclusive-access mode. (CVS 3720) 
FossilOrigin-Name: 9ebba469023723652c4dbba3d9982a64a1fb144f
 2007-03-26 16:13:58 +00:00
danielk1977
c7c7e623a9 Discard the pager-cache when the page-size is changed. (CVS 3719) 
FossilOrigin-Name: e4209f7193d160709b0d8b5cd358df5649a97dc0
 2007-03-26 15:46:00 +00:00
drh
e4dd73b4fa Avoid unnecessary calls to pager_unwritelock() when in exclusive-access mode. 
Add the speed2.test script to the test suite. (CVS 3718)

FossilOrigin-Name: ab53f5086334ea2f6c20c8f9d043baff39fae8d7
 2007-03-26 13:48:12 +00:00
danielk1977
c5859718af Run some malloc() tests with exclusive-access mode. (CVS 3717) 
FossilOrigin-Name: 127454903764daff17390941a002f527ee2ffc87
 2007-03-26 12:26:27 +00:00
danielk1977
ded6f4b2fe Add some tests and fixes surrounding exclusive-access mode and the pager change-counter. (CVS 3716) 
FossilOrigin-Name: 72cb2e1a73cd09d32900bb473377f66ff55058fb
 2007-03-26 10:27:18 +00:00
danielk1977
29e4aa0194 Add some documentation for pragma locking_mode. (CVS 3715) 
FossilOrigin-Name: 394b174e59262a84c530ea73c367d8c389a681b5
 2007-03-26 08:41:12 +00:00
danielk1977
334cdb63b0 Some fixes and test cases for exclusive access mode. (CVS 3714) 
FossilOrigin-Name: 899e60707bea0fabab2ff3ac8a3fbb676a539120
 2007-03-26 08:05:12 +00:00
drh
6d54da05ec Add the sqlite3_prepare_v2 and sqlite3_prepare16_v2 APIs to the loadable 
extension interface. (CVS 3713)

FossilOrigin-Name: f02ba56d5c6bbd57682a6bb57e9f92021dfb066e
 2007-03-25 19:08:46 +00:00
danielk1977
414834686c Changes for exclusive access mode. There are still some bugs. (CVS 3712) 
FossilOrigin-Name: b6c700370be29db2b974f9abd719c3e56abf8058
 2007-03-24 16:45:04 +00:00
danielk1977
e277be0545 Discard the contents of the pager-cache only when the change-counter indicates that it is stale. (CVS 3711) 
FossilOrigin-Name: 07b56965f3227c9f78680728b955395295c4aa49
 2007-03-23 18:12:06 +00:00
danielk1977
a3d4c887e0 Add a comment to the OsSectorSize() function. (CVS 3710) 
FossilOrigin-Name: 0fd9983a98d8d61654f252f1708a4d7232a96b53
 2007-03-23 10:08:38 +00:00
drh
8350a2187a In os_unix.c, make a distinction between pread() and pread64(). Add a new 
compile-time macro USE_PREAD64 to select the latter. (CVS 3709)

FossilOrigin-Name: 177cd92910d01c97eb3133a59fad417edbb1aa92
 2007-03-22 15:22:06 +00:00
danielk1977
73375822d4 Call sqlite3_free() instead of free() to release a buffer allocated by sqlite3_vmprintf() in test_async.c (test suite bug only). (CVS 3708) 
FossilOrigin-Name: b078f09bffee5863d595d281f2ecd14e1c9ec727
 2007-03-22 15:20:00 +00:00
shess
13ee81fe96 Refactor PLWriter to remove owned buffer. DLCollector (Document List 
Collector) now handles the case where PLWriter (Position List Writer)
needed a local buffer.  Change to using the associated DLWriter
(Document List Writer) buffer, which reduces the number of memory
copies needed in doclist processing, and brings PLWriter operation in
line with DLWriter operation. (CVS 3707)

FossilOrigin-Name: d04fa3a13a84f49074c673b8ee2fb6541da061b5
 2007-03-22 00:14:28 +00:00
shess
4607fc06f6 Refactor PLWriter in preparation for buffered-document change. 
Currently, PLWriter (Position List Writer) creates a locally-owned
DataBuffer to write into.  This is necessary to support doclist
collection during tokenization, where there is no obvious buffer to
write output to, but is not necessary for the other users of PLWriter.
 This change adds a DLCollector (Doc List Collector) structure to
handle the tokenization case.

Also fix a potential memory leak in writeZeroSegment().  In case of
error from leafWriterStep(), the DataBuffer dl was being leaked. (CVS 3706)

FossilOrigin-Name: 1b9918e20767aebc9c1e7523027139e5fbc12688
 2007-03-20 23:52:37 +00:00
danielk1977
3b8a05f681 Modify the interface to the pager sub-system in preparation for performing IO in blocks based on sector-size, not database page-size. (CVS 3705) 
FossilOrigin-Name: 7dc7658887046f066b564a5994578074a99756ba
 2007-03-19 17:44:26 +00:00
danielk1977
a8553141c9 Add some test cases simulating crashes with various storage medium sector sizes. (CVS 3704) 
FossilOrigin-Name: c3c5f658cf9c69b6e81e63fbde5dd0a854be9fc7
 2007-03-19 15:04:54 +00:00
danielk1977
b94bf855b2 Fix some problems with test cases in shared_err.test. Also a real bug causing a segfault after an IO error in pager.c. (CVS 3703) 
FossilOrigin-Name: 9f62ef1ec385d9f1a1913439dc4c2d710373f12a
 2007-03-19 13:53:37 +00:00
drh
fe5d71dd7f Fix a comment in btree.c (CVS 3702) 
FossilOrigin-Name: 05700c11a9e5177a437d2240e72fb61ea47b973b
 2007-03-19 11:54:10 +00:00
danielk1977
4099f6e129 Changes to support medium sector sizes larger than the database page size. (CVS 3701) 
FossilOrigin-Name: 3a3e8eb25d8e04cfccc5c0513ed04efcc25d3dbf
 2007-03-19 11:25:20 +00:00
danielk1977
b472117c11 Add new OS file method to return the sector-size of the underlying storage: sqlite3OsSectorSize() (CVS 3700) 
FossilOrigin-Name: 5752d84d374205e011d49b0221d6237967fe0743
 2007-03-19 05:54:48 +00:00
drh
8d3921772f Add documentation of the REPLACE, TRIM, LTRIM, and RTRIM functions. (CVS 3699) 
FossilOrigin-Name: d42c9636205a1a649cffcaeabff2b9b32016db31
 2007-03-17 18:22:58 +00:00
drh
309b338673 Added TRIM, LTRIM, and RTRIM functions. (CVS 3698) 
FossilOrigin-Name: 6fe13eeade4fc7099fbda1e6520640927c08debc
 2007-03-17 17:52:42 +00:00
drh
26b6d90d74 First cut at an implementation of the REPLACE() function. We might yet 
make this a compile-time option or move it into a separate source file. (CVS 3697)

FossilOrigin-Name: c2fe746ea782f84e850aaf3af7f5536b027a19a1
 2007-03-17 13:27:54 +00:00
danielk1977
06f52cb936 Add crash2.test, for robustness testing with variable disk block size. (CVS 3696) 
FossilOrigin-Name: b0f8203dbbf1036418a2dcc480f352f761826194
 2007-03-17 10:28:04 +00:00
danielk1977
59a33f98d6 Modifications to crash-test infrastructure. (CVS 3695) 
FossilOrigin-Name: c4be8d9949fc7b5e1bed757423c5195f38069048
 2007-03-17 10:26:59 +00:00
danielk1977
933bbd6c8d Combine the two very similar definitions of (crashsql) in the test scripts. (CVS 3694) 
FossilOrigin-Name: eaf434d5887bf75330e1cea12be810dfe667b62a
 2007-03-17 07:22:42 +00:00
shess
0d9f55a177 Out-of-memory cleanup in tokenizers. Handle NULL return from 
malloc/calloc/realloc appropriately, and use sizeof(var) instead of
sizeof(type) to make certain that we don't get a mismatch between
them as the code rots. (CVS 3693)

FossilOrigin-Name: fbc53da8c645935c74e49af2ab2cf447dc72ba4e
 2007-03-16 18:30:54 +00:00
danielk1977
fe39319ec8 Save an if(...) clause made redundant by (3691). (CVS 3692) 
FossilOrigin-Name: 8153edf8bea51b9344de1b700482879190f86fb4
 2007-03-15 15:35:28 +00:00
danielk1977
8d848d1da3 Check for multiple calls to sqlite3FailedMalloc(). Ignore the second and subsequent calls. (CVS 3691) 
FossilOrigin-Name: 7180874592ffcaf8e2fe3c3b6b37449654da709b
 2007-03-15 15:33:31 +00:00
drh
a7aea3dd52 Fix the pager so that it handles persistent I/O errors correctly. 
Update the testing infrastructure so that it tests for persistent
I/O errors instead of just transient errors. (CVS 3690)

FossilOrigin-Name: ea8507a796c65041f7e720edea89f919fca1a028
 2007-03-15 12:51:16 +00:00
drh
d5eb79eb40 Infrastructure to make simulated I/O errors persistent instead of 
transient. (CVS 3689)

FossilOrigin-Name: 1a53f531ecd51938fab37a59b7088d89d8f8569d
 2007-03-15 12:17:42 +00:00
danielk1977
b69d96d22c Catch an IO error code that was being ignored in OP_RowData. (CVS 3688) 
FossilOrigin-Name: 760ebf8076b9cedb614bdc88c72d871c30cc7b94
 2007-03-15 12:05:35 +00:00