Commit Graph

9446 Commits

Author SHA1 Message Date
dan 39f1bcb1df Fix some problems that can occur if a trigger has the same name as another database object.
FossilOrigin-Name: 655991ec8a781d67d69fc353853403b9a811acf2
2010-09-29 07:16:46 +00:00
drh c98a4c6db7 Merge accidental fork.
FossilOrigin-Name: 33c8b9c710db6a1a987c11ab6f3a6bc120257ce9
2010-09-28 17:37:44 +00:00
dan a16d106037 Add tests to e_createtable.test. Allow a table to be created if there is an index of the same name in a different attached database.
FossilOrigin-Name: 6251e587403eed822b9011ed25a3a807e8fa2a6f
2010-09-28 17:37:28 +00:00
drh f39d29c0bd Get ANALYZE working again with -DSQLITE_ENABLE_STAT2 and virtual tables.
FossilOrigin-Name: b7a26427afc43c9bbdf365b775379eb57187bc97
2010-09-28 17:34:46 +00:00
dan 72c5ea3279 Disallow statements of the form "CREATE TEMP TABLE main.t1 ...".
FossilOrigin-Name: dd1b34bab7edaaedd985882f6e16b16940a46d38
2010-09-28 15:55:47 +00:00
drh 6ac78a0d9f Fix several harmless compiler warnings.
FossilOrigin-Name: 7be03ecc04235420e54fed8a88742243278de160
2010-09-28 14:26:36 +00:00
drh 3063d9ab1d Updates to the sqlite3_get_table() documentation.
FossilOrigin-Name: c7aa238c3797d8f735739a182d18aeada089def2
2010-09-28 13:12:50 +00:00
drh d81a142bfa Replace some unreachable branch instructions with assert() statements.
FossilOrigin-Name: 88b84bf18a4b27626f8a0a2d313706ddd4f13749
2010-09-28 07:11:24 +00:00
drh 746fd9cc58 Tweaks to help facilitate structural test coverage.
FossilOrigin-Name: ff49a5f00b3aa83bdacc95a32d60527c740a6c09
2010-09-28 06:00:47 +00:00
drh 8b1db07f4e Test case and fix for the specific failure of ticket [b351d95f9cd5ef17e9d9dbae].
FossilOrigin-Name: 57789cfe674dbbd4d5e4663774d1e7c541f7bdc4
2010-09-28 04:14:03 +00:00
drh 7153d1fb6e Use OP_Copy rather than OP_SCopy at one point in aggregate processing where
it is needed to avoid shallow-copy misuse.

FossilOrigin-Name: a5eefd5239bf5b4f9d0bdfb312f5b33c0a196178
2010-09-28 03:55:02 +00:00
drh ebc16717fa Continuing work toward detecting and fixing shallow-copy misuse.
FossilOrigin-Name: d0342f4bb9d25dd1dba3957778faa993fb9cc81c
2010-09-28 00:25:58 +00:00
drh 2b4ded993b Add assert() statements that fail when a shallow copy is accessed after the
original has been modified.  These assert() statements should detect the kinds
of subtle SCopy bugs such as caused the fault
in ticket [b351d95f9cd5ef17e9d9dbae18f].

FossilOrigin-Name: 8b8e1732e8410efd5f8e308c43abe521584e87a0
2010-09-27 21:09:31 +00:00
drh 7445ffe2da Simplifications to the expression code generator. Remove about 80 lines of
older and obsolete code.

FossilOrigin-Name: 53f5cfe11516d0496c7760378b6305c3088d479f
2010-09-27 18:14:12 +00:00
drh 155640552b Enhance the ANALYZE command so that it gathers statistics in the sqlite_stat1
table even for tables that are empty or have no indices.

FossilOrigin-Name: a7645d293801da64a7579737d0a8b48117af2e2c
2010-09-25 22:32:56 +00:00
drh e8b0c9b4ee Do not call gethostuuid() on MacOS 10.4 and earlier, since it is not
supported there.

FossilOrigin-Name: 44deaaefeeb95827daeaf84aa5e205b456e75b40
2010-09-25 14:13:17 +00:00
dan 099d14707a Add experimental branch disallowing VACUUM when there are one or more active SQL statements.
FossilOrigin-Name: c1ebcacd9b31239aee065c64c4b4596d56dc397f
2010-09-24 09:32:45 +00:00
dan b51d2fa88d Further tests and changes to make the r-tree module more robust.
FossilOrigin-Name: 7ff3574b9c581b5e1f2b6f98028106c638e59bb7
2010-09-22 19:06:02 +00:00
drh 92683f5462 Make sure the pager cache is cleared if there is any difficulty starting
a new read transaction in WAL mode.  Ticket [313723c356483eff2a4c4bdd2c].

FossilOrigin-Name: e14ef0e8b4a27dbd58338214242eb3928404b176
2010-09-18 19:36:40 +00:00
drh ff1290fc19 Clarifications to the sqlite3_auto_extension() documentation.
FossilOrigin-Name: ca96e0df29cad4a9c7395a0acf623d8a19cb4725
2010-09-17 22:39:07 +00:00
drh 17cbfae98c Updates to the documentation for sqlite3_create_collation().
FossilOrigin-Name: 3df7715a7736867db34195aa8d98ba2e6f2f0b19
2010-09-17 19:45:20 +00:00
drh 2fcc7bdb05 Fix a comment typo in memjournal.c
FossilOrigin-Name: 9b272ed46fc704cb818b71d18ae8ee73a752a881
2010-09-16 23:18:57 +00:00
drh 6c5cecb63a Updates to the requirements on the sqlite3_create_function() family of
interfaces.

FossilOrigin-Name: f03c608993d1c37b45ba8e0a6a4e941bdcb57ffa
2010-09-16 19:49:22 +00:00
drh ddbb6b48c9 Updates to the sqlite3_progress_handler() documentation.
FossilOrigin-Name: 78f659ee9bb60df3503998301b554fe81fa6bdd3
2010-09-15 23:41:24 +00:00
drh f82ccf6437 Added the sqlite3_soft_heap_limit64() interface. Deprecate the older
sqlite3_soft_heap_limit() interface.

FossilOrigin-Name: 82268a2c3d75431cd40de6ad09d398729de32a29
2010-09-15 17:54:31 +00:00
drh a704400714 Clarify the documentation to better explain when an automatic re-prepare can
be induced by rebinding parameters.  Add evidence marks to the automatic
re-prepare logic.

FossilOrigin-Name: 3e11f5155c5625ddf4300a9ef7e8bc20a190a752
2010-09-14 18:22:59 +00:00
drh 39f67bebdd Fix a couple of incorrect evidence marks on malloc().
FossilOrigin-Name: f9b5c5cb135f3d0bb2b64b4d3f8d77bbd8d2ae98
2010-09-11 16:25:42 +00:00
drh 71a1a0f485 Additional evidence marks on the malloc() implementation. Update the
documentation to explain that mallocs are not necessarily 8-byte aligned
if the SQLITE_4_BYTE_ALIGNED_MALLOC compile-time option is used.

FossilOrigin-Name: 42b4bf9e72501cf228b4086437c7660443933f74
2010-09-11 16:15:55 +00:00
drh 1567acf96a Add assert() statements to demonstrate that memory allocations are always
aligned to an 8-byte boundary (unless SQLITE_4_BYTE_ALIGNED_MALLOC is defined).

FossilOrigin-Name: 305cc4e6c1164b1ede0c3177e3c0f9b8644df0f6
2010-09-11 15:54:53 +00:00
drh 29f5fbda16 A further correction to the sqlite3_create_function() interface documentation.
FossilOrigin-Name: c65583dbc7203132010d223cce205f007a50c9ee
2010-09-10 20:23:10 +00:00
drh c20207374d Updates to the documentation on the sqlite3_create_function() family of
interfaces.

FossilOrigin-Name: 9d277e0b82ff8759369b43ee5f2e5628724a84bd
2010-09-10 16:38:30 +00:00
drh f759bb83d4 Further updates to the sqlite3_pcache_methods documentation, plus the addition
of a few evidence marks related to pcache.

FossilOrigin-Name: 34edb54bb03ad4e54f2e4de12d767e6fa8822ba4
2010-09-09 18:25:34 +00:00
drh cee8296af2 Updates to the sqlite3_pcache_methods documentation.
FossilOrigin-Name: b21425c4045883fffa46af632e77cf708d862927
2010-09-09 15:48:20 +00:00
drh 42262536dd Updates to the documentation of the sqlite3_column_xxxx() family of
interfaces.  Enhance sqlite3_column_blob() so that it always returns
a NULL pointer for a zero-length blob.

FossilOrigin-Name: a932fab299b3c32dea4d08729e9fab3735631e88
2010-09-08 16:30:36 +00:00
drh 38c67c3683 Improved documentation of SQLITE_THREADSAFE and sqlite3_column_text() and
evidence marks for each.

FossilOrigin-Name: 0d7a53894866e536616e78473d253a9e9c29b1bc
2010-09-08 02:30:27 +00:00
drh 99b7077c5a Updates to the documentation on the VFS xOpen method.
FossilOrigin-Name: 1719cb8f49bb138adcf8913a2d042f9e1360d78a
2010-09-07 23:28:58 +00:00
drh 08529dccfa Update the sqlite3_limit() documentation to explain that SQLITE_LIMIT_VDBE_OP
is not enforced.

FossilOrigin-Name: 17be9beeab273a0fa84e107c674aee4cd83e6f79
2010-09-07 19:10:01 +00:00
drh 4e93f5bf90 Revised documentation for sqlite3_limit(). Added some evidence marks and
assert() statements to verify sqlite3_limit() behavior.

FossilOrigin-Name: 883b9b7441593200def05d8a482bc92d3dc0e96b
2010-09-07 14:59:15 +00:00
drh bb7dd68320 Remove a redundant test for multiple output columns in a scalar subquery.
FossilOrigin-Name: 657472bce2b2fe6f3d4bbead5301f658812b937d
2010-09-07 12:17:36 +00:00
drh ee9ff672da Documentation enhancements for sqlite3_db_status(). Evidence marks on
the SQL function call intrface.

FossilOrigin-Name: f06c7b1973d64a6a1a1db2b44df2a4eb0ece0077
2010-09-03 18:50:48 +00:00
drh 877cef4b84 Improved documentation of the sqlite3_column_count() and sqlite3_data_count()
interfaces.

FossilOrigin-Name: 0593373d4bf4f3451b41810513fd12cd8ebd0395
2010-09-03 12:05:11 +00:00
shaneh 420398ce09 Reduce the amount of memory taken up by WAL mmaped regions under Windows.
FossilOrigin-Name: f213e133f6e69b0edd73d96142014bdcab9dfe41
2010-09-03 04:29:30 +00:00
drh 9dd55f5187 Fix a discrepancy between the documented behavior of SQLITE_DBCONFIG_LOOKASIDE
and what it actually does.  Also add evidence marks on the DBCONFIG_LOOKASIDE
implementation.

FossilOrigin-Name: f483be441323e1cb91516964cd6ab0edecad4366
2010-09-03 03:32:46 +00:00
dan 74b617b22a Move the test for an (illegal) scalar sub-query that returns more than one column to earlier in SELECT processing in order to avoid an assert() that can happen later on.
FossilOrigin-Name: a55842cfb56b659c88832dce9ce7bafb50258211
2010-09-02 19:01:16 +00:00
drh 7ff2719e88 Fix an off-by-one error in the scratch memory allocator.
FossilOrigin-Name: 5a9591607a0a5ba4527bf2a90179651053244953
2010-09-02 18:13:00 +00:00
drh 1ff6e3ab89 Use sqlite3_mutex_notheld() instead of !sqlite3_mutex_held() inside
of assert() statements since the former works when mutexing is disabled
while the latter does not.

FossilOrigin-Name: 2211486b69cf53f5efb1334aff8b403b26596102
2010-09-02 17:15:19 +00:00
drh 37e8b5b2cc Fix the computation of the offset on the mmap() for the Nth shared memory
region.  Because of the way shared memory is accessed, the old computation,
though wrong, still happened to always get the right answer.  Nevertheless,
it is good to do the computation correctly.

FossilOrigin-Name: 36397f62f2e3a62b4d5730b29c197449c6850cac
2010-09-02 14:00:19 +00:00
dan b0c6a8884b If MEM_STATUS is disabled, avoid holding the STATIC_MEM mutex when calling the user-defined xMalloc method. Holding the mutex causes problems for memsys3 and memsys5.
FossilOrigin-Name: 4f20f8ba73691c8a1dc33d2fcd1e793dd08f00a8
2010-09-02 10:08:41 +00:00
shaneh 659503a18d Fix a few typos. Update evidence marks.
FossilOrigin-Name: c90a68b77e03bb351a7781f1b9dea38f5f571dcf
2010-09-02 04:30:19 +00:00
drh bfccdaf16e Identify additional requirements in the sqlite3_vfs object documentation.
FossilOrigin-Name: 47064453c396d5204a851b8ec08d665e2b12228a
2010-09-01 19:29:57 +00:00