drh
93a960a0a8
Remove unused code. Test coverage enhancements. Modify the algorithm used
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to select column names for VIEWs of joins so that the constructed column
names omits the underlying table names. (CVS 5386)
FossilOrigin-Name: 636cd723296a8b1709011fdd99b236ffddf3f1b0
2008-07-10 00:32:42 +00:00
drh
f089aa459e
Completely rework the sqlite3SetString() primitive so that it honors the
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SQLITE_LIMIT_LENGTH and avoids the use of strlen(). (CVS 5374)
FossilOrigin-Name: 8ed04b1e26a55306e4baf3e93fb084514134d603
2008-07-08 19:34:06 +00:00
drh
e5ae5735c0
Continuing work on the new memory allocation subsystem.
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Added routines for temporary memory allocation. Right the btree
balance mechanism to only do one temporary allocation at a time. (CVS 5220)
FossilOrigin-Name: 65fe7b62cfe7d11cd667681a64c96fe7b2fe5685
2008-06-15 02:51:47 +00:00
shane
3f8d5cfcad
Consolidated varint macro usage from btreeInt.h, vdbe.c, and vdbeaux.c into sqliteInt.h and made their use consistent. Slight improvements to varint32 macros. (CVS 5045)
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FossilOrigin-Name: 0d04ccd97841bbbda564cc6ae5da057ee3888fa3
2008-04-24 19:15:09 +00:00
drh
a2c20e433b
Make the sqlite3BtreeMoveto routine a no-op if the cursor is already pointing
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at the cell we are trying to move to. (CVS 4938)
FossilOrigin-Name: 9b567ab61e7542141b7bc9c3c053c2d1180da92d
2008-03-29 16:01:04 +00:00
danielk1977
52ae7246c6
Have each {quote: BtShared} structure hang on to a buffer of just under page-size bytes for temporary use. This reduces the number of calls to malloc(). (CVS 4914)
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FossilOrigin-Name: fe1bc0f3b7cd87cd65f7d03b91095b59788a6f8d
2008-03-25 14:24:56 +00:00
drh
1e968a0cbf
Removed the direct btree tests - part of the ongoing effort to test by
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calling only public interfaces. Modify the sqlite3VdbeRecordCompare
interface to used a pre-parsed second key - resulting in a 13%
performance improvement on speed1p.test. (CVS 4911)
FossilOrigin-Name: 0e1d84f2f456e7680bb667266745b629ddf3605f
2008-03-25 00:22:21 +00:00
mlcreech
3a00f907a9
Various renames & cleanups to limit exported symbols on amalgamation build (CVS 4819)
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FossilOrigin-Name: 9c6694bb61a8ecdbfb2d05e5e05a8cc97b792240
2008-03-04 17:45:01 +00:00
drh
a9121e4c8e
Use 16-bit integers for indexing within a page in btree. Tighter
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bounds on the maximum number of cells within one page. (CVS 4796)
FossilOrigin-Name: 8fdbe4abab4e9c292111579b03471f68c1e855fb
2008-02-19 14:59:35 +00:00
danielk1977
641b0f4ffa
Fix for #2854 . "BEGIN EXCLUSIVE" excludes other shared cache users from using the database. (CVS 4642)
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FossilOrigin-Name: 2e59b1d07ee422bd799b5b7aeea44ebc998d9481
2007-12-21 04:47:25 +00:00
drh
e5fe690d75
In shared-cache mode, make sure the busy hander invoked is the
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busy handler associated with the database connection that caused
the lock contention in the first place. (CVS 4598)
FossilOrigin-Name: c9eb65912f61ce0a6b66fe253652a1827e46b12a
2007-12-07 18:55:28 +00:00
drh
fb98264aab
Fix for the sqlite3AbortOtherActiveVdbes() problem. (CVS 4328)
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FossilOrigin-Name: e40d40a5d41c491bef852a92e5846b273b206909
2007-08-30 01:19:59 +00:00
drh
b1ab8ea7f3
More locking fixes. Now makes it all the way through quick.test. There
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are errors but no assertion faults. Progress. (CVS 4319)
FossilOrigin-Name: 844d40b8379d3374130e2d94f6e32c2cda34e0ca
2007-08-29 00:33:07 +00:00
drh
d0679edc7a
Clean up the locking in the btree logic. (CVS 4316)
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FossilOrigin-Name: 967ab229af462a8ae663090ea36b4cc10e351653
2007-08-28 22:24:34 +00:00
drh
97c8ec325d
Bring the amalgamation builder up to date with the latest changes.
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Remove some vestigial code. (CVS 4303)
FossilOrigin-Name: 0ae30e5c76d9094307ea086a9993a953631ab9da
2007-08-27 21:49:34 +00:00
drh
86f8c197dd
Reenable the memory management logic. The quick.test script now runs with
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SQLITE_MEMDEBUG and SQLITE_ENABLE_MEMORY_MANAGEMENT. 7 minor errors. (CVS 4265)
FossilOrigin-Name: 1914044b8832041f13b20ead613bd13725425d7a
2007-08-22 00:39:19 +00:00
drh
d677b3d688
Work toward multithreading support. Currently crashes quickly on a test. (CVS 4253)
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FossilOrigin-Name: 1315bd8e125602275fb718780f9b2730bd37f6ab
2007-08-20 22:48:41 +00:00
drh
abddb0c8c4
Bug fix in BTree shared cache locking code. (CVS 4246)
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FossilOrigin-Name: 399d3e755253a7b4604a62b9f171e0f1154134e2
2007-08-20 13:14:28 +00:00
drh
e53831d644
Begin adding mutexes. Compiles without SQLITE_OMIT_SHARED_CACHE but we
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get an assertion fault on the shared cache testing. (CVS 4239)
FossilOrigin-Name: 4c1e9ffebe7c611a8b6a89153ae97ab9bca19ea3
2007-08-17 01:14:38 +00:00
drh
8030869589
Update the btree file format description in btreeInt.h. (CVS 4063)
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FossilOrigin-Name: 1ac160d3dc0f8723a1e2007cf45351dd8242c8c2
2007-06-15 12:06:58 +00:00
danielk1977
1cc5ed8150
Change a few selected functions to macros to speed things up. (CVS 4015)
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FossilOrigin-Name: 93f811ec747f6a42daf9ee27cd8b013f248552a1
2007-05-16 17:28:43 +00:00
danielk1977
246ad31db6
Omit some extra code when OMIT_INCRBLOB is defined. (CVS 4014)
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FossilOrigin-Name: 1d89be287d34423b1a405cde0490260e7c731f07
2007-05-16 14:23:00 +00:00
drh
16a9b8363d
Factor out btree test logic into a separate test_btree.c file. (CVS 3928)
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FossilOrigin-Name: d51274f1cc3a75f6a03e90259ce829ac1dacf78f
2007-05-05 18:39:25 +00:00
drh
a315289571
Refactoring. Split btreeInt.h off from btree.c. Split malloc.c off from
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util.c. Expect much more to follow. (CVS 3925)
FossilOrigin-Name: 16041116aaaa2d52a289aa02a24bef579ba60896
2007-05-05 11:48:52 +00:00
