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Author SHA1 Message Date
drh
d66b2e02ee Add a space before each line of error output in the test scripts so that all 
errors can be conveniently located in logs by doing "grep '^ '".

FossilOrigin-Name: 9d532fb50d310df629ea65193f21dc9b3594ff5f
 2015-11-12 21:42:40 +00:00
dan
d83f7ca114 Add support for the SQLITE_SQLLOG_CONDITIONAL environment variable to the logging code in test_sqllog.c. When defined, logging is only performed if the "<database>-sqllog" file is present in the file system when the main database is opened. 
FossilOrigin-Name: cab8126be9f63dd596719b12704ba77c128282bc
 2015-11-12 20:12:51 +00:00
drh
c2e0dd4ddd Enhance the "PRAGMA cache_spill" statement to accept an integer argument which 
is the threshold at which spilling will begin.

FossilOrigin-Name: f79d264db24a470d1a4571e15a99cd3d68b5166c
 2015-11-12 16:44:40 +00:00
drh
4f9c8ec62d Test cases. Minor problems fixed. All appears to work now. 
FossilOrigin-Name: 9a431362dccbc9b8f93375f30a3b8955903cca79
 2015-11-12 15:47:48 +00:00
drh
644f4c1bbb Fix a #define in parse.y that disabled unused code in the generated parser. 
FossilOrigin-Name: f84e3085c87cfffe4aba0eb4c4a3298b4027db83
 2015-11-12 15:04:05 +00:00
drh
9b0cf34f81 First attempt at enhancing the "PRAGMA cache_spill" statement to accept a 
cache threashold size.

FossilOrigin-Name: 549d42be0dac87dc04c3eeccfdc60615c3a6ad3f
 2015-11-12 14:57:19 +00:00
mistachkin
24e9895f81 Fix missing word in a documentation comment. No changes to code. 
FossilOrigin-Name: ed24d302657e8495bef7f5ed698c7cca12717be9
 2015-11-11 18:43:49 +00:00
drh
3d38cec99a Improvements to the SQLITE_CONFIG_PAGECACHE documentation. Enhance the 
command-line shell to be able to take advantage of the full range of
SQLITE_CONFIG_PAGECACHE capabilities, such as setting pMem==NULL and N<0.

FossilOrigin-Name: 2518d5c971c4b32d9227b3bb7259162e3e27b00b
 2015-11-11 15:28:52 +00:00
drh
0c4105ee19 Improved output formatting for "PRAGMA parser_trace=ON;". 
FossilOrigin-Name: e43e1171fd7837a08069dc25df4eac14db1c2afe
 2015-11-10 14:51:22 +00:00
drh
97e58a2feb Make the output of "PRAGMA parser_trace" go to stdout instead of stderr. 
FossilOrigin-Name: 1e4849911e3eed65eabee18fdee63bab4faae57a
 2015-11-10 14:27:17 +00:00
drh
3334d08989 Save a few bytes in the parser by using "int" instead of "u8" or "u16" for 
all small integer types.

FossilOrigin-Name: 5dcd212bf6489f4698a0ed0f21497c78379f7c0f
 2015-11-10 13:45:21 +00:00
drh
634b242ebe Change all parsers to use the standard "lempar.c" template in the tool/ 
folder and remove the customized lempar.c from src/, plus other compiler
performance and space enhancements.

FossilOrigin-Name: 0e7fb24ad3c010884763a97e6ae7a3fd39d0e5a9
 2015-11-10 12:41:03 +00:00
drh
43509768e1 Fix harmless compiler warnings in FTS5. 
FossilOrigin-Name: 09752e51a18ac1b4c9642965e6ee1b6a32de00df
 2015-11-10 12:31:25 +00:00
drh
54bb56d82a Performance enhancement to the tokenizer. 
FossilOrigin-Name: 6ea2df86c95c226052f528424e9bee367a2e765a
 2015-11-10 03:30:51 +00:00
drh
07b09a9420 Remove an unused non-terminal from the grammar. 
FossilOrigin-Name: 3c37c522883ea9f2eec4f0ba5c5141912c003425
 2015-11-10 00:02:49 +00:00
drh
822a62f84d Fix a comment typo in the lempar.c template that was missed by the prior 
check-in.

FossilOrigin-Name: c4a7e93fca622fd11a6e16161fbd2f39c2575f00
 2015-11-09 19:35:18 +00:00
drh
82415f2d8d Change the parser to use the standard "lempar.c" template over in the tool/ 
folder rather than the customized "lempar.c" found in src/.

FossilOrigin-Name: 0a72991f4e54548f6c3268c5a9cac1c8d6437d26
 2015-11-09 19:33:42 +00:00
drh
a441404f92 Avoid recursion in the yy_find_shift_action() routine of the Lemon-generated 
parser, so that routine can be inlined, for a size reduction and performance
increase.

FossilOrigin-Name: 0557a179f932296cc1fd5217f9a0d2f74e34ce1d
 2015-11-09 15:06:26 +00:00
drh
3781f01780 Size reduction and performance improvement in the stack-popping logic of 
the Lemon-generated parser.

FossilOrigin-Name: 9748c48a4fbd5c06208bbf80e7bfcb159ec026d9
 2015-11-09 14:11:37 +00:00
drh
7450494c50 Fix incorrect WHERE clause in sqldiff, as reported on the mailing list 
by Youcef Hilem.

FossilOrigin-Name: e0ed4c3e376248dfbf903e4b5845f910824fa6c6
 2015-11-09 12:47:04 +00:00
drh
f10b1f78ee Check in the cg_anno.tcl and run-speed-test.sh scripts, as an historical 
record.

FossilOrigin-Name: 836418d3b7cfcd5ec375c4e08c09bd6b78646307
 2015-11-09 12:44:19 +00:00
drh
d797035ac7 Avoid unnecessary function prologues in the sqlite3VdbeAddOp3() routine. 
FossilOrigin-Name: 7c6a19ba9b0bdb1cc0b9a9796b7c1c114944d927
 2015-11-09 12:33:39 +00:00
drh
0739e45bcd Small size reduction and performance increase in the parser. 
FossilOrigin-Name: d62cd757a69cc49c2d309e27c948610b5868632f
 2015-11-09 02:08:09 +00:00
drh
edd2260b40 Enhance the sqldiff utility to deal gracefully with ALTER TABLE ADD COLUMN. 
FossilOrigin-Name: 7ea036ac37397ed8f6a0fa9f5bfc0994364b53dc
 2015-11-07 18:32:17 +00:00
dan
cc03305473 Fix a bug in CTE handling discovered by LibFuzzer that can cause an infinite loop in the query planner. 
FossilOrigin-Name: 088009efdd56160bb4eee0fbd829a529b141274e
 2015-11-07 18:07:15 +00:00
dan
fe88fbfc82 Add test cases for WITH clauses. 
FossilOrigin-Name: e7e65c7559ed43e7065adc2ec1bd242bf187b7c3
 2015-11-07 17:51:39 +00:00
drh
6e7722669e Proposed fix for an infinite loop bug in the WITH clause semantic analysis 
logic.

FossilOrigin-Name: 028475cb17a4b50baf0e9aba9bd3403d0a5d03b0
 2015-11-07 17:48:21 +00:00
drh
2476a6f2cb Enhance TreeView to show WITH clauses. Add an assert to detect the 
infinite loop behavior when certain kinds of errors occur on a nested
WITH clause.

FossilOrigin-Name: 2040d88e877bdb69de125a047cefb4a1558e89e8
 2015-11-07 15:19:59 +00:00
drh
d6b7946c32 The OPFLAG_SEEKEQ optimization is only applicable to equality comparisons 
against an index, not against a rowid table.

FossilOrigin-Name: 0f5b147d1fe83c34d0fbeacc7422be94d8441bc1
 2015-11-07 01:19:00 +00:00
drh
3901692ede Fix a harmless sanitizer warning in the ieee754 extension. 
FossilOrigin-Name: dd9a26ecdeaef7b0b9cbf4ff70448ab13a276b4e
 2015-11-07 00:51:15 +00:00
drh
3adf8783b0 Avoid an unnecessary key comparison when doing an indexed lookup against an 
equality constraint.

FossilOrigin-Name: d741e1ccdce96e6142e294fbdd20a0282296dcea
 2015-11-06 20:22:25 +00:00
drh
f83075201f Work around a sign-extension bug in the optimizer on the HP C compiler that 
comes with HP/UX.

FossilOrigin-Name: 46c36b1543d7a8156eaa866c67080526153fb10d
 2015-11-06 20:13:48 +00:00
drh
51675f24f3 Test changes: Omit numindex1.test from valgrind, since valgrind uses a 
none-standard floating-point processor which gives inconsistent answers.
Run one releasetest.tcl module using LONGDOUBLE_TYPE=double.

FossilOrigin-Name: d421efbf9a5688f5a20b6dfe3aa216299c7b9c86
 2015-11-06 20:04:08 +00:00
drh
c750ee999e Enforce consistent comparison results between integer and floating point 
values.  Fix for ticket [38a97a87a6e4e83].

FossilOrigin-Name: 849e686da2d20fd7f938427475fc792384d2aa7c
 2015-11-06 19:53:09 +00:00
drh
9ced20d892 Merge the fixes and tests for the ieee754 extension. 
FossilOrigin-Name: 7a9988d38cd7ab3df79eed97631ff23d5928b4ad
 2015-11-06 17:59:33 +00:00
drh
c8bb430dfe A proposed patch for working around a bug in the optimizer for the HP compiler 
found on HP/UX Itanium.

FossilOrigin-Name: 8a171548e4f665f03d00af6dcb46669a4a78fad5
 2015-11-06 17:28:00 +00:00
drh
ff621c6894 Test cases for the ieee754 extension. 
FossilOrigin-Name: 840cbda88675b6012dae2423252bf42d0d563874
 2015-11-06 17:01:20 +00:00
drh
2ab410aa1e A different approach to handling integer/float comparisons. This seems to 
work better on systems where "long double" and "double" are the same type,
but still needs refinement and testing.

FossilOrigin-Name: a3f7614b2095fbc1eca54801b2da88f85f294ec5
 2015-11-06 14:59:07 +00:00
dan
dbbda39453 Have fts5 load its configuration from the xConnect() method is invoked. This ensures that the very first query run uses the correct value of the 'rank' option. 
FossilOrigin-Name: 33e6606f5e497e81119ec491cf2370f60bddafc0
 2015-11-06 12:50:57 +00:00
drh
aa8ff2ff6a More test cases for indexes on large numeric values. 
FossilOrigin-Name: c220741a62808c64d42c6161152ab06af74cb48c
 2015-11-06 04:14:38 +00:00
drh
06d7b00b6a Some simple test cases from the mailing list. 
FossilOrigin-Name: 1d642b73f9e93a1ba291bf265b3d17e46551d70e
 2015-11-06 03:37:02 +00:00
drh
8b8446fc21 Increase the precision of integer vs. floating-point comparisons. 
Candidate fix for ticket [38a97a87a6e4e8].

FossilOrigin-Name: cfcaa0ff276b1936418abe72c7e0c99d90d37885
 2015-11-06 01:04:41 +00:00
drh
b1d607de25 Improvements and simplifications to the equality seek logic. Tests are 
adjusted so that they all pass now.

FossilOrigin-Name: 997ce6c90b454c03cc2ef6934752ee8dd2e520e3
 2015-11-05 22:30:54 +00:00
mistachkin
9030d0ac28 Fix typo in help information for an FTS5 script. 
FossilOrigin-Name: 777ae8007f6ff303b120b25f2dc37d7ef6b6a4f8
 2015-11-05 21:49:19 +00:00
drh
70528d7868 The top of an index equality loop normally starts with OP_SeekGE and OP_IdxGT. 
This check-in adds a flag to OP_SeekGE such that it fails immediately if
the key is not equal, then jumps over the OP_IdxGT, saving a call to the key
comparison functions.  Consider this check-in a proof-of-concept.  It needs 
improvement before going on trunk.  Some tests fail, but only because they
new use fewer key comparisons than expected (which is a good thing!).

FossilOrigin-Name: 32e31b9bc8664afcd326a1ff3892d86dc5202474
 2015-11-05 20:25:09 +00:00
dan
d82211db56 Add the 'hashsize' configuration option to fts5, for configuring the amount of memory allocated to the in-memory hash table while writing. 
FossilOrigin-Name: 445480095e6877cce8220b1c095f334bbb04c1c3
 2015-11-05 18:09:16 +00:00
drh
780b02de4a Remove a #pragma used to work around an issues with MSVC 2012 that has been 
overcome but subsequent changes.

FossilOrigin-Name: 8303e4cfed715464c710668c2bdc58a8e3d4cd9f
 2015-11-05 11:47:48 +00:00
mistachkin
63225522f9 Remove #pragma that was used to work around an obsolete issue with MSVC 2012. 
FossilOrigin-Name: b9b22fae69000ca506656f9cf847e713c6304b75
 2015-11-05 03:26:36 +00:00
drh
8dd1c25388 Performance improvements in the getAndInitPage() routine of btree.c. 
FossilOrigin-Name: 2aa50f6f2029e3c91a4cb91224df8ec1194f215e
 2015-11-04 22:31:02 +00:00
drh
9584f58cc2 Rename the sqlite3PagerAcquire() function to sqlite3PagerGet(). The former 
macro called sqlite3PagerGet() has been removed.

FossilOrigin-Name: 708253be34084b89987efe955c34557516171a3a
 2015-11-04 20:22:37 +00:00