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expr-node-copy-patch
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57 Commits

Author SHA1 Message Date
drh
af9861af87 Merge trunk enhancements 
FossilOrigin-Name: 6a0b9d9d4ed3e712bbbd3591c9b138f92b93c39e94234297aa182334bcba876f
 2017-09-09 06:10:15 +00:00
drh
b2a0f75c06 Remove the rarely-used scratch memory allocator. This makes the code smaller, 
faster, and easier to maintain.  In place of the scratch allocator, add the
SQLITE_CONFIG_SMALL_MALLOC configuration option that provides a hint to SQLite
that large memory allocations should be avoided.

FossilOrigin-Name: 54b000246cfb5c7b8adb61a17357ef5a49adddde9e48e8937834d5ba0beb8a6b
 2017-08-28 15:51:35 +00:00
drh
101f557a23 Merge 3.12.0 changes. 
FossilOrigin-Name: eef557449cf665aa8deb85674b7db167b389776a
 2016-03-29 10:30:24 +00:00
drh
d38a2e2511 Larger margins for one memsubsys1 range check when running with a 
non-zero reserved-bytes value.

FossilOrigin-Name: 6db1d1fbc6c1acc896fa635dfdc5564800502c40
 2016-03-24 15:32:19 +00:00
drh
72f0d40ac4 Merge recent enhancements from trunk. 
FossilOrigin-Name: ec052b4f14a8a7019bfc1bbe474020abafa557f3
 2016-03-18 00:58:39 +00:00
drh
b99185f278 Fix more test-case errors in the Apple configuration. 
FossilOrigin-Name: 6631e1e655604a7d1fb45b4d151938d4a13b47f3
 2016-03-18 00:19:48 +00:00
drh
2a73755f4e Merge updates from trunk - FTS5 fixes and enhancemenets to the tests scripts 
so that they work with SEE.

FossilOrigin-Name: f41a7361a1c59d0d681f2a81c2f70c1a9bbf7aee
 2016-03-15 12:45:43 +00:00
drh
7da56b4f65 Many more test cases fixed. Only a few remain. 
FossilOrigin-Name: 99b9d7eef68fd6d5c9eecb5fbe3dfe002c1ca4a8
 2016-03-14 18:34:42 +00:00
drh
5be04de862 Merge trunk enhancements into the apple-osx branch. Most tests works, but 
there are yet a few issues to be resolved.

FossilOrigin-Name: da8646582a9a8c800ff2962d40ca215381d846dc
 2015-08-28 02:12:45 +00:00
dan
03bc525a51 Modify a few test scripts to avoid leaving the sqlite3Config structure in a non-default state. 
FossilOrigin-Name: 562687d9f56bf4bb0f5f07f97cbbb7649c81faf8
 2015-07-24 14:17:17 +00:00
drh
c54357cc2a Simplify the page recycling condition in pcache1. Fix test cases to work 
with the latest changes.

FossilOrigin-Name: 5b60df5503f61922326b3e10e94aa197b17afe4b
 2015-07-07 14:06:18 +00:00
drh
e4172fa884 Merge the latest changes from trunk into the apple-osx branch. 
FossilOrigin-Name: df3cdf9f0690f2724c7e4e0adb2e3bd4b1a4dd26
 2015-01-02 19:17:44 +00:00
drh
a0de826c9f Fix two test cases in memsubsys1 so that they work with the mmap permutation. 
FossilOrigin-Name: 66269d0d8e49eb3dc7f508714753584f648bb022
 2015-01-01 14:13:45 +00:00
drh
0265eb666b Adjust the memsubsys1-5.5 test case to avoid occasional false positives. 
FossilOrigin-Name: 432413187f41061a08ecff2697ce85c935fa6fa8
 2014-12-31 20:25:33 +00:00
drh
edb586616b Merge recent performance enhancements and the CAST operator enhancements 
into the apple-osx branch.

FossilOrigin-Name: 5c273111058fcb3a1707ea0f3c7ac4b04525aeb0
 2014-08-26 02:02:40 +00:00
drh
dfd1547b48 Modify the memsubsys1-3.1.4 test so that it does not fail arbitrarily due 
to variations in the behavior of system malloc().

FossilOrigin-Name: d280157da0b5275f3e3c875d2dcfb9998d374ac0
 2014-08-19 23:04:49 +00:00
drh
b9f41b4fd1 Initial attempt to merge in all trunk changes over the previous 1.5 years. 
This check-in compiles but there are compiler warnings and "make test"
segfaults after only running a few test modules.

FossilOrigin-Name: 9411d7dc6fbee689730c6f74736341bccd333d9e
 2014-05-08 23:01:59 +00:00
dan
3492f4f9af Fixes for test cases running in the "mmap" permutation. 
FossilOrigin-Name: cdb97d41abf4a3b8e22fa8ca9f3aab4a3f968d27
 2013-07-06 18:07:57 +00:00
adam
02d2493753 Added support for SQLITE_ENABLE_PERSIST_WAL compile time macro, retrieving lastErrno from WAL file and setting last errno when writes fail due to space constraints 
FossilOrigin-Name: 654792941011c96db879f6b779e99b1c65c587af
 2012-05-09 22:36:25 +00:00
drh
90defefb85 Merge the latest trunk changes into the apple-osx branch. 
FossilOrigin-Name: 59e0d4f3d9af81d0c920812a6583228faa300cd6
 2011-12-08 21:08:53 +00:00
drh
870c0178f7 Merge the PCACHE2 changes into trunk. 
FossilOrigin-Name: 457513f21f2438c61b1a214716e338a4e3eeaafa
 2011-11-16 18:08:07 +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
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
0d92f761ed Merge the latest trunk changes into the apple-osx branch. 
FossilOrigin-Name: 7e2c4898224f9fabf724a6d4e1ac597845a66f73
 2011-10-11 14:19:38 +00:00
dan
b5126dde0d Remove the SQLITE_PAGECACHE_BLOCKALLOC compilation option. 
FossilOrigin-Name: 4eb4689834b538b9eeec5a5803528260e1aff78d
 2011-09-22 14:56:31 +00:00
dan
343811ce13 Merge latest trunk changes into the apple-osx branch. 
FossilOrigin-Name: c5f7977b899e93bf90bd44572db78c744ea81c14
 2011-08-23 18:06:04 +00:00
dan
041a0513aa Modify test cases so that veryquick.test passes with PAGECACHE_BLOCKALLOC defined. 
FossilOrigin-Name: c61000705b61dc448a838846826d1a5ab5eaca2b
 2011-08-22 14:55:54 +00:00
mistachkin
fda06befd5 Add retry logic for AV defense to winOpen. Also, refactor test suite to allow the key Tcl file operations (e.g. copy and delete) to be retried. 
FossilOrigin-Name: 9007586fdabed8dbcc78581ea9821cfd1f9a4c8c
 2011-08-02 00:57:34 +00:00
drh
e3a4e11bcc Pull in all the changes from trunk up through the version 3.7.5 
release candidate 1.

FossilOrigin-Name: 09d6c91dcff0699daec02de0cfd1cdc4e61b4f6b
 2011-01-27 18:48:02 +00:00
dan
ff07ccadee Fix a problem in memsubsys1.test. Modifications to test code only. 
FossilOrigin-Name: 7ef3f7cba768ef0c4782a6c80424833b4df6a059
 2011-01-25 09:54:53 +00:00
drh
986d3b95bb Get all test cases working with the mutex-free-pcache implementation. 
FossilOrigin-Name: 2dc98d29995bef51108e99aa8f7a56427cf9e1d7
 2011-01-18 16:13:27 +00:00
drh
5a5ced7da9 Merge all the latest changes from the trunk into the apple-osx branch. 
FossilOrigin-Name: c8bc057c7def6bbbebd89ee52b582bad75fb0509
 2010-11-19 23:50:48 +00:00
dan
072734ec6c Fix memsubsys1.test so that it works with TEMP_STORE>=2. 
FossilOrigin-Name: 8ad88ee0c1145eb9f92267c31d7d787739718716
 2010-10-04 15:47:30 +00:00
dan
1fab01ac8a Fix a couple of test files so that they work with DEFAULT_AUTOVACUUM. 
FossilOrigin-Name: 8cb39306f4bd9104c9d15d5ee98ec1252e798997
 2010-09-13 14:38:19 +00:00
drh
badc980afa Refactor the implementation of the scratch memory allocator. Add the 
SQLITE_TESTCTRL_SCRATCHMALLOC interface to facilitate testing.

FossilOrigin-Name: a3475ddfbe4526e6e0b334fd1376ee7c31508b80
 2010-08-27 17:16:44 +00:00
drh
50d1b5f363 Remove unnecessary code from malloc.c. Enhance pcache1.c so that is tries 
to reuse existing pages, rather than create new pages, when SQLite is under
memory pressure.  "Memory pressure" means that SQLITE_CONFIG_PAGECACHE memory
is nearly exhausted or sqlite3_soft_heap_limit() has been reached.

FossilOrigin-Name: 51049479a8577e03cc353f71f6e13a10c8323d91
 2010-08-27 12:21:06 +00:00
drh
51e5db70b6 Merge in all changes up to the 3.7.0.1 release. 
FossilOrigin-Name: f88c6367d2f96cc93846ba38e6b963a1a3936e8d
 2010-08-07 11:46:07 +00:00
dan
d53850e579 Do not run the memsubsys1.test script under the memsubsys1 permutation. 
FossilOrigin-Name: 3a1a8c77a5c7b57755f18d84234faed1f16c2103
 2010-07-03 19:08:19 +00:00
adam
e6c3c72c1b Merging in OSX customizations: 
A ext/sqlrr/sqlrr.[ch]
-- add sql recording/replay support (very experimental extension -- pre alpha)

M ext/rtree/rtree.c
-- fix cast compiler warning

M src/func.c
-- substring backward compatiblity <rdar://problem/6778339> 

M src/legacy.c
-- replay recorder calls

M src/main.c
-- if SQLITE_ENABLE_AUTO_PROFILE, call sqlite3_profile when env(SQLITE_AUTO_PROFILE)   
-- replay recorder calls

M src/mem1.c
-- use custom malloc zone on single core systems

M src/os_unix.c
-- hostid via gethostuuid
-- read-only file system support for proxy locking
-- improved handling of simulated shared lock on AFP/SMB on 64 bit systems
-- disable whole-file-lock NFS file locking
-- fix for downgrading from exclusive to shared lock on NFS
-- proxy lock breaking & recreating local lock files
-- support SQLITE_OPEN_AUTOPROXY flag
-- only write 1st byte into new zero-length files if fs is DOS
-- cache fs type info in unixFile struct
-- force use of fsync() even if fdatasync() is available
-- remove flock locking style support for SMB
-- replace strcpy with strlcpy

M src/prepare.c
-- replay recorder calls

M src/sqlite.h.in
-- added SQLITE_OPEN_AUTOPROXY

M src/sqliteInt.h
-- include replay recorder header

M src/vdbeapi.c
-- checking for NULL statement for <rdar://6646331> 
-- replay recorder calls

FossilOrigin-Name: 941a01eb868815f566539e9ab21f807d9e798e40
 2009-11-03 22:34:35 +00:00
danielk1977
f16c62464d Add some code to sqlite3VdbeMemSetZeroBlob() so that it works (less efficiently) even when OMIT_INCRBLOB is defined. Ticket #3977. (CVS 6906) 
FossilOrigin-Name: f5f7259d811ce8c2bf0bc64128256c4cd95f676a
 2009-07-18 14:36:23 +00:00
danielk1977
627a3d6ab4 Changes to test scripts so that (make test) works when OMIT_INCRBLOB is defined. (CVS 6904) 
FossilOrigin-Name: 1dd834a3d61496dfa138c36676a5fa6afaa4c817
 2009-07-18 08:30:44 +00:00
drh
457e621e6e Allocate a little extra scratch space for the memsubsys1 tests. The 
extra space is needed in some configurations. (CVS 6495)

FossilOrigin-Name: 5484419294356b704c2c9064f36ed254875ca8c0
 2009-04-11 14:46:43 +00:00
drh
73cd27300d Added new tests of the scratch memory allocator for increased test coverage. (CVS 6388) 
FossilOrigin-Name: e99e28efbbfff3e46eec0f90d566991de4406fd8
 2009-03-26 12:20:32 +00:00
drh
0368072905 Adjust the memory usage bounds on the memsubsys1.test script so that 
it works on amd64. (CVS 5759)

FossilOrigin-Name: aabde23fe19bd95371fdebdde66ac553dfd53f8e
 2008-10-01 13:55:50 +00:00
drh
798fadd14c A few minor changes to test scripts so that they work on linux-amd64. (CVS 5752) 
FossilOrigin-Name: 78d075ff38d96cc58659a7097dec0e49402aa960
 2008-09-30 00:31:38 +00:00
danielk1977
d491e1bfd1 Simplify the pcache module by only recycling clean pages from 'other' caches. This commit causes errors in test files ioerr5.test and malloc5.test because they test recycling dirty pages from other caches. (CVS 5615) 
FossilOrigin-Name: 9e511e161bcb077450d31fca5dd20c2557f103b3
 2008-08-26 18:05:48 +00:00
danielk1977
8c0a791a58 Add the pcache module from the experimental branch. Also change things so that most of the built-in SQL functions are kept in single static hash-table, rather than creating and populating a separate hash table for each open database connection. (CVS 5566) 
FossilOrigin-Name: cb494e10d71852024647aaa254203579ad438ea9
 2008-08-20 14:49:23 +00:00
drh
93ed56d9ea Revise the initialization and shutdown logic so that it no longer keeps 
a recursive mutex allocated for the whole interval but instead releases
the mutex as soon as possible.  Do not reset status values upon initialization. (CVS 5559)

FossilOrigin-Name: 697fe7a3167c22a3232ce154e9d47cf75af613c4
 2008-08-12 15:21:11 +00:00
drh
e9d1c720ee Separate verbs of sqlite3_config() and sqlite3_db_config() into their 
own namespaces.  Allow SQLITE3_DBCONFIG_LOOKASIDE to specific an external
memory buffer. (CVS 5536)

FossilOrigin-Name: 5dd865da5e787c10ef4c9e96647724bfab9dea01
 2008-08-04 20:13:26 +00:00