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2559136971
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3869 Commits

Author SHA1 Message Date
danielk1977
2559136971 Add interface to configure SQLite to use ICU collation functions. (CVS 3936) 
FossilOrigin-Name: b29a81b4fbb926fa09186340342848b9fe589033
 2007-05-07 11:53:13 +00:00
drh
6885390791 Change sqlite3_snprintf() so that it does not write a zero-terminator if 
the buffer size argument is less than 1.  Ticket #2341.  Added documentation
about the sqlite3_snprintf() function. (CVS 3935)

FossilOrigin-Name: f3ae4ac5fe0bfa2f91e76a6def86c444e51fe80b
 2007-05-07 11:24:30 +00:00
danielk1977
a9808b31a8 Add the experimental create_collation_x() api. (CVS 3934) 
FossilOrigin-Name: ff49d48f2f025898a0f4ace1fc227e1d367ea89f
 2007-05-07 09:32:45 +00:00
drh
a58906a8dd Fix missing word in the copyright.html web page. (CVS 3933) 
FossilOrigin-Name: 2d1348dda2cbdf958a15267432063f359550c303
 2007-05-06 21:20:43 +00:00
drh
ad91c6cd40 Do not flatten subqueries that are part of a compound SELECT and which 
have both an ORDER BY and a LIMIT clause.  Ticket #2339. (CVS 3932)

FossilOrigin-Name: 9600a998043c6dd1d5ecb03d1ee9a9273910243d
 2007-05-06 20:04:24 +00:00
danielk1977
83852acc44 Add the start of the ICU extension. (CVS 3931) 
FossilOrigin-Name: f473e8526770b6a332dfde3e1fd1ddf8df493e9a
 2007-05-06 16:04:11 +00:00
drh
d230f648de Add "Powered By SQLite" logo contributed by Alberto Simoes. (CVS 3930) 
FossilOrigin-Name: 25cfa7740a0899511d9200d99c2617c45ff00f32
 2007-05-05 22:45:00 +00:00
drh
db6f6a7737 Fix a header problem introduced in the previous check-in. (CVS 3929) 
FossilOrigin-Name: bece7a6bae3a52da03c25b577e15a648eb91805a
 2007-05-05 18:49:53 +00:00
drh
16a9b8363d Factor out btree test logic into a separate test_btree.c file. (CVS 3928) 
FossilOrigin-Name: d51274f1cc3a75f6a03e90259ce829ac1dacf78f
 2007-05-05 18:39:25 +00:00
drh
59df4cda00 Fix a sprintf() problem introduced by (3916). (CVS 3927) 
FossilOrigin-Name: 54a1d275aa0154a88d433a3c4df538d52c2c3ecb
 2007-05-05 12:06:24 +00:00
drh
c4c6b2a23d Refactoring. Split btreeInt.h off from btree.c. Split malloc.c off from 
util.c.  Expect much more to follow. (CVS 3926)

FossilOrigin-Name: ad549a40ed3500fb3d552ed19ff791d1280e0b62
 2007-05-05 11:48:52 +00:00
drh
a315289571 Refactoring. Split btreeInt.h off from btree.c. Split malloc.c off from 
util.c.  Expect much more to follow. (CVS 3925)

FossilOrigin-Name: 16041116aaaa2d52a289aa02a24bef579ba60896
 2007-05-05 11:48:52 +00:00
drh
4500c430b0 Add documentation on the incremental vacuum feature. (CVS 3924) 
FossilOrigin-Name: b3e2cdaed3638f033437b5561705cb253449c392
 2007-05-04 19:16:30 +00:00
danielk1977
32a0d8bb8c Fix compilation and testing with OMIT_INCRBLOB defined. (CVS 3923) 
FossilOrigin-Name: a0f8adc692839d0645daf0630533a87b0543f6e8
 2007-05-04 19:03:02 +00:00
danielk1977
dcbb5d3f47 Test interaction of incremental io and other database writes. (CVS 3922) 
FossilOrigin-Name: 4516416b4d38679ea7d259155f241e54c4c58d7d
 2007-05-04 18:36:44 +00:00
drh
ca5557f91d Change incremental vacuum to be triggered by a pragma rather than a command. 
We have a lot to learn about this yet and we do not want to paint ourselves
into a corner by commiting to specific syntax too early. (CVS 3921)

FossilOrigin-Name: b13e497a326697ab42b429993a1eee7df3c0c3eb
 2007-05-04 18:30:40 +00:00
drh
744f2f4658 Tighter compression of the keyword hash table. (CVS 3920) 
FossilOrigin-Name: 681216767d7fabfccb0b12f6a81b18b6d1c252bf
 2007-05-04 17:07:52 +00:00
drh
9c61cd77a5 Optional parameter in the INCREMENTAL VACUUM statement specifies how many 
pages to vacuum from the database. (CVS 3919)

FossilOrigin-Name: ed713f9ccb5d0f306a79ab9931e43db2327fb435
 2007-05-04 16:14:38 +00:00
drh
847d3ab43d Get tests working with SQLITE_OMIT_AUTOVACUUM=1. (CVS 3918) 
FossilOrigin-Name: b94d39e4d903bc34a9d0bbedd971677abc0ddfc0
 2007-05-04 14:36:22 +00:00
drh
4f5c74e6ec Make "incremental" a fallback token so that you can set 
"auto_vacuum=incremental"
without having to quote the "incremental". (CVS 3917)

FossilOrigin-Name: 9d7a2e2bb41e7baed2cdcf199cb04d7aef19c010
 2007-05-04 14:14:45 +00:00
drh
5bb3eb9b9a Eliminate all uses of sprintf() and strcpy(). These were not being 
misused.  But getting rid of them removes a library dependency.  And
it avoids warnings from the OpenBSD compiler.  Ticket #2336. (CVS 3916)

FossilOrigin-Name: ba4845b32bdf38e623c4f7246e6e327715bbba4b
 2007-05-04 13:15:55 +00:00
danielk1977
92d4d7a92e Test cases and corrections to IO and malloc() error handling in incremental blob IO functions. (CVS 3915) 
FossilOrigin-Name: 641e55284e1ba6070073c83ac6ed78ffb29f7e60
 2007-05-04 12:05:56 +00:00
drh
126afe6b59 Fix a formatting errror in I/O logging. (CVS 3914) 
FossilOrigin-Name: 2d37687a08a7b6b3a7f77f55a7c2e29a1f8731a8
 2007-05-04 12:01:02 +00:00
drh
110daac9a1 Add compile-time option -DSQLITE_MIXED_ENDIAN_64BIT_FLOAT=1 that uses 
mixed-endian doubles.  This is needed on ARM7 to make database file
formats compatible with all other processors.  Tickets #2278 and #2335. (CVS 3913)

FossilOrigin-Name: 2a178d0c7950c9d403c0bc43c2043de945fb24e0
 2007-05-04 11:59:31 +00:00
danielk1977
da10719890 Rework accessPayload() function for clarity. (CVS 3912) 
FossilOrigin-Name: 42d07c70ec1eb6dd9619c97d753c9d2824aeae32
 2007-05-04 08:32:13 +00:00
vapier
acf1a933ca fix from Gentoo for allowing TCLLIBDIR to be overridden in env (CVS 3911) 
FossilOrigin-Name: e54a49e264ecd54083587f8d3b17cce4c811fddc
 2007-05-03 20:06:11 +00:00
danielk1977
f1819244aa Test some more incremental IO error cases. (CVS 3910) 
FossilOrigin-Name: 64705410bdf43b6283f7a7e59ce8c20d09cd46e4
 2007-05-03 18:14:10 +00:00
drh
ae5e445b34 Improvements to I/O tracing output. Require -DSQLITE_ENABLE_IOTRACE when 
compiling shell.c in order to link in the I/O tracing capability. (CVS 3909)

FossilOrigin-Name: 8a43e1676fdd29903e0b3f9d3b05d217d42962b8
 2007-05-03 17:18:36 +00:00
drh
3f75584a30 Get the amalgamation builder working with incremental I/O. (CVS 3908) 
FossilOrigin-Name: 92b53601657be3f1be70873b2960cd97b97f72a1
 2007-05-03 16:55:32 +00:00
danielk1977
8cbadb0211 Test cases and minor bugfixes for incremental blob APIs. (CVS 3907) 
FossilOrigin-Name: e12c522383bd40af375a52d2e68612c4dc7fd4db
 2007-05-03 16:31:26 +00:00
danielk1977
44e6c8d3cf Fix a bug where accessPayload() was calling PagerWrite() on the wrong page handle. Ticket #2332. (CVS 3906) 
FossilOrigin-Name: cf9eeba7be64ad29cddd320832db10c799fb6e8e
 2007-05-03 13:11:32 +00:00
drh
f68d7d17a1 Use memmove() instead of memcpy() when moving between memory regions that 
might overlap.  Ticket #2334. (CVS 3905)

FossilOrigin-Name: 678d672b73cc7b7f563c15daee3831cb5bbd890e
 2007-05-03 13:02:26 +00:00
danielk1977
cdf1c4d21f Minor bugfixes for incrblob mode. (CVS 3904) 
FossilOrigin-Name: b84d597c902d60341607bc405440603868ac52c8
 2007-05-03 11:43:34 +00:00
danielk1977
20713f34a5 Minor bugfixes for incrblob mode. (CVS 3903) 
FossilOrigin-Name: db54a9466e3bea9c03740ce0b755cfa02bafaccd
 2007-05-03 11:43:33 +00:00
drh
b7af4452d9 Allow CREATE TABLE to occur while other queries are running. DROP TABLE is 
still prohibited, however, since we do not want to delete a table out
from under an running query. (CVS 3902)

FossilOrigin-Name: 5b4bf1fce4d589337cfb1b46d75c751bbdc607d5
 2007-05-02 17:54:55 +00:00
danielk1977
9f8d64009e Combine the internal btree functions BtreePutData() and getPayload(). (CVS 3901) 
FossilOrigin-Name: a100a5304b0e7cbbdb6dac71a39c78eb71d44a03
 2007-05-02 17:48:45 +00:00
drh
ae7e151a24 More fixes and improvements to the zeroblob() mechanism. (CVS 3900) 
FossilOrigin-Name: 83ab25014e890b1cc6ea08ca1ebeeee0078da466
 2007-05-02 16:51:59 +00:00
danielk1977
2dec97077b Cache the location of overflow pages in cursors used for incremental blob IO. (CVS 3899) 
FossilOrigin-Name: 349f1ea7895f06c40affc985a13aa6686dfdea07
 2007-05-02 16:48:37 +00:00
drh
7a928d75f4 Fix an invalid UTF8 encoding in the tests for the trim function. (CVS 3898) 
FossilOrigin-Name: 4dbbfff4a7d4be197aac19c80400dafe10dd5e58
 2007-05-02 15:36:01 +00:00
drh
fdf972a9ba Add support for zero-blobs to the OP_MakeRecord opcode. 
First test cases of zeroblob functionality. (CVS 3897)

FossilOrigin-Name: e6d560ddeeb48fb0cbd9f5a10612280b055baef7
 2007-05-02 13:30:27 +00:00
danielk1977
d04417963f Use the pointer-map pages to make the incremental blob API more efficient. (CVS 3896) 
FossilOrigin-Name: 93a3bf71d576096f4b5a3db256ca6f9b5521d137
 2007-05-02 13:16:30 +00:00
drh
8cff382e7d Fix some compiler warnings. Add the (untested) zeroblob() SQL function. (CVS 3895) 
FossilOrigin-Name: 6f4f8ba7ec15f214f36fa78e593dd4522ab717f5
 2007-05-02 02:08:28 +00:00
drh
b026e05eb2 Begin adding the zeroblob API to support incremental blob i/o. (CVS 3894) 
FossilOrigin-Name: 7a01836dde45098796693bc6cb6045c4059adf1a
 2007-05-02 01:34:31 +00:00
shess
290283fe69 Enable prefix-search in query-parsing and snippet generation. If the 
character immediately after the end of a term is '*', that term is
marked for prefix matching.  Modify term comparison in
snippetOffsetsOfColumn() to respect isPrefix.  fts2n.test runs prefix
searching through some obvious test cases. (CVS 3893)

FossilOrigin-Name: 7c4c65924035d9f260f6b64eb92c5c6cf6c04b7b
 2007-05-01 18:25:52 +00:00
danielk1977
b4e9af9ff9 First approximation of incremental blob IO API. (CVS 3892) 
FossilOrigin-Name: c444836e7b690c16dd6acff571c613a23beb42dc
 2007-05-01 17:49:49 +00:00
shess
cc3e986643 Modify loadSegmentLeavesInt() to correctly handle prefix searching. 
The new function docListUnion() is used to accumulate a union of the
hits for the matching terms, which will be merged across segments
using docListMerge(). (CVS 3891)

FossilOrigin-Name: 72c796307338c2751a91c30f6fb16989afbf3816
 2007-05-01 17:14:59 +00:00
drh
c80f058db3 The pager takes the sector size to be the larger of the sector size 
reported by sqlite3OsSectorSize() and the page size. (CVS 3890)

FossilOrigin-Name: e5e6af55ccc5c1a8a9206b42f1dd7bf547cb97ca
 2007-05-01 16:59:48 +00:00
shess
0b6212090f Propagate prefix flag through implementation of doclist query code. 
Also implement correct prefix-handling for traversal of interior nodes
of segment tree.  A given prefix can span multiple children of an
interior node, and from there the branches need to be followed in
parallel. (CVS 3889)

FossilOrigin-Name: cae844a01a1d87ffb00bba8b4e7b62a92e633aa9
 2007-04-30 22:09:36 +00:00
drh
276fdbfd61 Fix a potential segfault following a malloc() failure during a call 
to sqlite3_prepare() where the nBytes parameter is positive but less than
the length of the input SQL string. (CVS 3888)

FossilOrigin-Name: 27bf3fc3cf3c9c7acdbf9281a4669c9f642b0097
 2007-04-30 21:39:16 +00:00
shess
f055154108 Lift docListMerge() call out of loadSegmentLeavesInt() for prefix 
search.  Doclists from multiple prefix matches will need a union merge
function, which will have to logically happen across a segment before
doclists are merged between segments. (CVS 3887)

FossilOrigin-Name: 7ddb82668906e33e2d6a796f2da1795032e036d5
 2007-04-30 17:52:51 +00:00