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Author SHA1 Message Date
drh
690429a08f Make sure partial indexes are not qualified incorrectly by a constraint that 
is inside the ON clause of a LEFT JOIN.  Fix for ticket [2326c258d02ead33].

FossilOrigin-Name: 491cfe9b3f87f5fcc579f953745012cea8d64db7
 2015-02-24 20:04:59 +00:00
drh
e006a86643 More test cases to help ensure that partial indexes do not get used if their 
qualifing constraint is inside the ON clause of a LEFT JOIN.

FossilOrigin-Name: c6399958a17e8b7c1798a9240fb06bffc774b332
 2015-02-24 18:39:00 +00:00
drh
077f06edfa This additional fix prevents a partial index from being qualified for use 
if the constraint that qualifies the partial index is part of the ON clause of
a LEFT JOIN.

FossilOrigin-Name: 1a1516e4da26dcee35e6fbb6604ce252faf3d116
 2015-02-24 16:48:59 +00:00
drh
36f65bafe5 Make sure partial automatic indexes are not based on terms in the ON clause 
of a LEFT JOIN.  Fix for ticket [2326c258d02ead3].

FossilOrigin-Name: c0f4e308a508183b72ceda447dc3ac778cb85b9f
 2015-02-24 16:05:54 +00:00
drh
d4ef026ebb Update document on sqlite3_mprintf() and related functions. Discuss the 
%w format and point out that obscure ANSI-C formats are not supported.
No changes to code.

FossilOrigin-Name: f8917ba4d917bc762b3b252466ab72a8a70dc0d8
 2015-02-21 15:42:57 +00:00
drh
2da47d3869 Fix a compiler warning associated with USE_PREAD64. 
FossilOrigin-Name: c299e55a661c04f71ab43cb8aed04f8ece6e0567
 2015-02-21 00:56:05 +00:00
drh
e6d4173b78 Fix over-length source code lines in os_unix.c. 
FossilOrigin-Name: 7560a9fa50236ecaa0617f1ab5bb5662f4a61c72
 2015-02-21 00:49:00 +00:00
drh
ad0961b31b Keep track of the optimal number of reserved bytes (by looking at reserve 
byte requests in calls to sqlite3BtreeSetPageSize()) and then change the
reserve byte count to the optimal when doing a VACUUM or when using the
backup API.

FossilOrigin-Name: 28c2b726285ea88b334acfd6390a057d2d244838
 2015-02-21 00:19:25 +00:00
drh
db222adfd3 Fix errors in the EBCDIC upper-case to lower-case translation table. 
FossilOrigin-Name: 905009f6723040d4da4776b6fd07e83c628dea2b
 2015-02-19 17:16:14 +00:00
drh
a712b4bb97 Remove a redundant call to statfs() in the xOpen() method of the unix VFS. 
Also fix an unused local variable warning.

FossilOrigin-Name: 8215727dda384351765ab1d5c53ea80775b4ec65
 2015-02-19 16:12:04 +00:00
drh
4bf66fd6f3 Move the os_unix.c file closer to apple-osx. 
FossilOrigin-Name: 81f242e338d6122e27aad86986bfd140012c6582
 2015-02-19 02:43:02 +00:00
drh
883ad04985 First small steps toward brining trunk and apple-osx closer together. 
FossilOrigin-Name: 28284ccc0d7301503f6d2d7bee9093738d52e331
 2015-02-19 00:29:11 +00:00
drh
96c707a3c2 Improvements to SQLITE_ENABLE_API_ARMOR. 
FossilOrigin-Name: 823ad40ccb5b51aaa0d5a48da63b465df9d0649a
 2015-02-13 16:36:14 +00:00
drh
983b5ee73d Make sure the prepared statement auto-resets on extended error codes 
of SQLITE_BUSY and SQLITE_LOCKED even when compiled using
SQLITE_OMIT_AUTORESET.

FossilOrigin-Name: 3c6ca414879feb1f5d31d5fd95a1737530aca624
 2015-02-13 12:05:56 +00:00
mistachkin
a0efb1ae11 For the shell '.import' command, make sure the last column value present is considered before NULL filling any missing ones. 
FossilOrigin-Name: 9c5bcad1f7d04c16f3ec7fc483280059ae93961b
 2015-02-12 22:45:25 +00:00
drh
6728cd9180 Propagate COLLATE operators upward through function calls and CASE operations. 
And do not flatten an aggregate subquery into a query that uses other
subqueries.  Fixes for tickets [ca0d20b6cdddec5] and
[2f7170d73bf9], respectively.

FossilOrigin-Name: 24e78b8d65734a6a8ae21a20542cd1839e756fb1
 2015-02-09 18:28:03 +00:00
dan
9fab5ed01f Fix WITHOUT ROWID table handing in sqlite3_analyzer. 
FossilOrigin-Name: 937e0fe7008c0f76b6a584180df9a9457166a0b1
 2015-02-09 17:46:11 +00:00
drh
2c5e9b5672 Add test cases for the query flattener fix for 
ticket [2f7170d73bf9abf8].

FossilOrigin-Name: dd8f7f7511639a1baa41a6ff2e359dc6f1e66943
 2015-02-09 16:34:33 +00:00
drh
2308ed3854 Propagate the COLLATE operator upward through function calls. 
Initial fix for ticket [ca0d20b6cdddec5e8].

FossilOrigin-Name: c053448a55f9d030e8ffe88cf4fc14ada7f6ec19
 2015-02-09 16:09:34 +00:00
drh
885a5b030e Disable the query flattener for aggregate subqueries if the parent query 
uses other subqueries in its result set or WHERE clause or ORDER BY clause.
Preliminary fix for ticket [2f7170d73bf9abf8].  However it still contains
a defect similar to the COLLATE problem of [ca0d20b6cddd].

FossilOrigin-Name: 0b7d65e3fda676d193347cb782854c28a48252af
 2015-02-09 15:21:36 +00:00
drh
63f845734e Rename the internal "EP_Constant" bitmask to a less misleading "EP_ConstFunc". 
FossilOrigin-Name: 4ef7ceced2b0000d21f7f8014384c04a0e4661d3
 2015-02-09 14:07:07 +00:00
drh
17645f5eec In selecttrace 0x100 mode, show the parse tree after name resolution instead 
of before flattening, so that it is always seen even if flattening does not
occur.  Also: add the hex pointer value to the top of each SELECT tree.

FossilOrigin-Name: aa093fef2d2a7e26d987b46654963e4d7e66d444
 2015-02-09 13:42:59 +00:00
drh
0e86a1ac08 In selecttrace mode 0x100, show a complete parse-tree both before and after 
query flattening.  This is a change to debugging code only.

FossilOrigin-Name: b3c6b8a3c1075d2a87cef68f061d6a0098e6d8d0
 2015-02-09 11:54:41 +00:00
drh
31e7147dfa Fix over-length source code lines in resolver.c. No logic changes. 
FossilOrigin-Name: c12edb85076d0832e3a0abbbba4d07f3cb5d7f0e
 2015-02-09 10:20:19 +00:00
drh
d10d18da5f Fix potential 32-bit integer overflow problems on the offset and length 
parameters to sqlite3_blob_read() and sqlite3_blob_write().  For
sqlite3_blob_open(), make sure the *ppBlob return parameter is zeroed if
the interface fails with SQLITE_MISUSE.

FossilOrigin-Name: 5df02f50f8348dfde4fc15126abc7b7ef7803e69
 2015-02-07 15:16:35 +00:00
drh
0e55db1cd8 Change the name of ".info" to ".dbinfo" and add an optional second argument 
which is the ATTACH-ed DB about which information is provided.  Provide
".indexes" as an alternative name to the legacy ".indices" command.

FossilOrigin-Name: 0f65a7e2e09f801b66897479d501607caeae4abf
 2015-02-06 14:51:13 +00:00
drh
f7502f005e Add the ".info" command to the shell. 
FossilOrigin-Name: 0a3100a7f264ffce6078c35e341f2f0af6c09fbb
 2015-02-06 14:19:44 +00:00
drh
fe0e84c948 Add the index_xinfo pragma which gives information about the fields that 
reference the table PRIMARY KEY in addition to the index key fields.
Add extra columns "desc", "coll", and "key" to the index_info and index_xinfo
pragmas.  Add the "origin" and "partial" columns to the index_list pragma.

FossilOrigin-Name: 2743846cdba572f616f56d310633703b8b50959e
 2015-02-06 01:07:15 +00:00
drh
4bb8cb0927 Merge all recent trunk changes, including the movement of the pragma 
table into the separate pragma.h header file.

FossilOrigin-Name: 3af19f84446ba5fc1ed754d0d73f6a6d7fb2f365
 2015-02-04 23:13:48 +00:00
drh
8fb15e3b20 Fix a missing mutex in SQLITE_TESTCTRL_IMPOSTER. 
FossilOrigin-Name: 71691c4be54b9ac6a35e35013f939b7d6fd4e6b8
 2015-02-04 20:56:49 +00:00
drh
1dae26bdab Fix a typo in the --help output for speedtest1. Fix a dependency error 
in the Makefile.in for speedtest1.

FossilOrigin-Name: f30a057aeeac2b863493b6325325b075a76b9d21
 2015-02-03 19:20:03 +00:00
drh
67e65e55ab Break out the (script-generated) pragma parsing tables into a separate file, 
pragma.h, to make editing easier.

FossilOrigin-Name: 32c0325bcb083fe3f0f0cfe999d00f754e15299e
 2015-02-02 21:34:54 +00:00
drh
c228be5b1f Add the "index_xinfo" pragma. Add new columns to the "index_info" and 
"index_list" pragmas.

FossilOrigin-Name: 30f51d7b3b292191e8351223242e708bb7f3dfa6
 2015-01-31 02:00:01 +00:00
drh
1ffede8c86 Change SQLITE_TESTCTRL_INITMODE to SQLITE_TESTCTRL_IMPOSTER. Revise the order 
of parameters.  Give it the ability to reset the schema parse table so that
imposter tables can be erased.

FossilOrigin-Name: 42d5601739c90434e5adfda8fa99ef7b903877db
 2015-01-30 20:59:27 +00:00
drh
0699f29a14 Added SQLITE_TESTCTRL_INITMODE for improved testability. 
FossilOrigin-Name: 98e029134dc1300d3ecb48b41b5107ec69ba85db
 2015-01-30 15:52:26 +00:00
drh
917682a4f4 Add a few simple test cases for SQLITE_TESTCTRL_INITMODE - cases which 
also test PRAGMA integrity_check.

FossilOrigin-Name: 3a6e2afe408d2b0c8166d00def2048568169d87a
 2015-01-30 15:40:15 +00:00
mistachkin
fdc2e6d344 Fix some duplicated test names. 
FossilOrigin-Name: 1797158db2a818134c5cba1578f69ed85948b980
 2015-01-29 19:27:31 +00:00
dan
976b003344 Ensure that "PRAGMA wal_checkpoint = TRUNCATE|FULL|RESTART" block on other connections and truncate the database file as required even if the entire wal file has already been checkpointed. 
FossilOrigin-Name: 53429689d4fcf472edbc89cc50b5e69ba3270634
 2015-01-29 19:12:12 +00:00
drh
6267920b09 Split up the SRC variable in Makefile.msc to avoid over-long cmd.exe commands when TOP is set to a long pathname. 
FossilOrigin-Name: 7d70ac65c16f08832a1f0fc4dec0f62a17cbcc85
 2015-01-29 18:38:05 +00:00
drh
8964b34551 Add the INITMODE test-control. 
FossilOrigin-Name: 5940af8e7872209ce41feb958643b23f7e55d258
 2015-01-29 17:54:52 +00:00
dan
88392bf3ce Optimize range constraints on the rowid column of fts3/4 tables even if there is no MATCH clause in the query. 
FossilOrigin-Name: 85dc12625d300fe48f3c096f54ebcb8b6ef4e30a
 2015-01-29 11:52:22 +00:00
mistachkin
e4a0d79b8a Fix harmless compiler warnings. 
FossilOrigin-Name: e7d2ec048c88237c124fbe598f8f7e950d43d90f
 2015-01-27 21:24:33 +00:00
dan
6f0138e89e Fix a bug in the fts3 snippet() function causing it to omit leading separator characters from snippets that begin with the first token in a column. 
FossilOrigin-Name: adc9283dd9bc3a6463f8c4fe23dd58a3712c349d
 2015-01-27 19:01:26 +00:00
dan
18f6ff9eb7 Improve the performance of fts3/4 queries that use the OR operator and at least one auxiliary fts function. 
FossilOrigin-Name: 245e8730451fbdc1c729beff7295c452df604009
 2015-01-27 18:43:02 +00:00
drh
a58d4a9612 Fix a (almost always harmless) read past the end of a memory allocation 
that comes about because the Expr.pTab field is checked on an
EXPR_REDUCEDSIZE Expr object before checking the Expr.op field to
know that the Expr.pTab field is meaningless.

FossilOrigin-Name: e098de691002a78270540430b0df1e120582b53f
 2015-01-27 13:17:05 +00:00
drh
1466e84187 The va_list argument cannot take on a NULL value and cannot be compared with 
NULL on some platforms (ex: ARM).  So do not attempt to do so.

FossilOrigin-Name: 1964e656b4b420e8d6a4ba12d270ed02db292b88
 2015-01-25 20:19:53 +00:00
drh
81cda6460c In the command-line shell, make sure stderr is unbuffered so that it 
automatically flushes.  This has always been the case already for unix and
on Windows when the output is a console, but apparently was not the case
on Windows when the output was a pipe.

FossilOrigin-Name: 2a9ea9b4a7d6904efb2112e32efe84123dfa75d7
 2015-01-24 12:12:57 +00:00
drh
2b8c5a0039 Make sure errors in the FROM clause of a SELECT cause analysis to abort 
and unwind the stack before those errors have a chance to mischief
in the "*" column-name wildcard expander. Fix for ticket [32b63d542433ca67].

FossilOrigin-Name: 9e6eae660a02303fd140dac5fbff82364f4120cd
 2015-01-22 12:00:17 +00:00
drh
1d9be4f7d3 Change the undocumented ".selecttrace" command in the shell to accept 
an integer bitmask rather than a boolean.

FossilOrigin-Name: bd63bf882c5a925f921adc9cf7425d2e7950f0b2
 2015-01-22 11:29:25 +00:00
dan
ce8f53d447 Fix an assert() that may fail following an OOM error. 
FossilOrigin-Name: 5f592359d6d41708da3b3ac9d987a1631bfa3d88
 2015-01-21 17:00:57 +00:00