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Author SHA1 Message Date
dan
65c4f591be Ensure that the xSavepoint() virtual table method is correctly invoked if there are already open savepoints (or statement transactions) the first time a virtual table is written within a transaction. 
FossilOrigin-Name: 77948b5eceab92a77c39d0864ac15ad453a76fd7
 2015-09-29 16:41:23 +00:00
drh
e2b7d7a0a1 Remove dead code, replacing with assert() statements that make sure the 
code really was dead.

FossilOrigin-Name: 0e317dda5dfd35b742afd70dacb5bfb39aa3fc4a
 2015-09-29 15:50:04 +00:00
drh
c149f18f4d Create the sqlite3IsToplevel(Parse*) interface to check to see if a top-level 
VDBE is being coded (versus a trigger) and use that interface.

FossilOrigin-Name: 59662cd2b65255a30e1a420331c07c51b644621a
 2015-09-29 13:25:15 +00:00
drh
94f26a1e22 Fix compiler warnings. 
FossilOrigin-Name: d1a0783854d2e9272320d9ddfa58362532f58d1a
 2015-09-29 12:32:56 +00:00
dan
4ad0971919 Fix an off-by-one error in test function fts5_decode(). 
FossilOrigin-Name: 3a9f076250d9559d8ea94ba44095ba3ddbc5542d
 2015-09-29 12:19:51 +00:00
dan
91742c45a9 Merge latest trunk change into this branch. 
FossilOrigin-Name: b519c0d67a8fc39d65c17eccc9300a6187bd5661
 2015-09-29 11:59:25 +00:00
dan
b3deb4ea64 Change the name of the new sqlite3_index_info.flags field to "idxFlags". Add documentation for the same to sqlite.h.in. 
FossilOrigin-Name: f61203bc0fb0b62e12d6270e8d9063e445a5a252
 2015-09-29 11:57:20 +00:00
dan
354474ad6d Add tests for fts3 and onepass update/delete operations. Also fix a problem with onepass updates that do not affect any rows. 
FossilOrigin-Name: 820c804468abff692742952de670c5d906a50956
 2015-09-29 10:11:26 +00:00
dan
0f40037eee Also allow UPDATE on virtual tables to use the onepass strategy. 
FossilOrigin-Name: 1aa27d706db9b2e21737ce4b94b47ecd12c2570f
 2015-09-28 20:03:49 +00:00
drh
a722821eb5 Extra information provided by .wheretrace on input flags to the query planner 
and on the result of sqlite3WhereOkOnePass().

FossilOrigin-Name: c5566bb39c8d9b58f77380b81a873429575c7d5c
 2015-09-28 17:05:22 +00:00
dan
d943b27596 Update fts3 to use the onepass strategy for delete operations. 
FossilOrigin-Name: fffab4f70f85eeb2acbb89534064a6e397c39384
 2015-09-28 15:23:29 +00:00
dan
076e0f9674 Changes to allow DELETE operations on virtual tables to use the onepass strategy under some circumstances. 
FossilOrigin-Name: e73f919fae1833c6ffb36eddbc76d9a8d9324214
 2015-09-28 15:20:58 +00:00
drh
3169713be0 Add test cases to the ONEPASS optimization corruption problem fixed by the 
previous check-in.

FossilOrigin-Name: 5c14d447055bb337428eb1fe0a2934abee381829
 2015-09-28 15:08:28 +00:00
drh
63c85a7a66 Fix a database corruption bug caused by the ONEPASS optimization added 
in check-in [8b93cc5937000535].  Bug detected (prior to release) by
[https://www.sqlite.org/sqllogictest|sqllogictest].  Test cases to follow.

FossilOrigin-Name: 9d057f52217e7ef9c3f3eb84117abe3365503f44
 2015-09-28 14:40:20 +00:00
drh
2f20e13b83 Enable adding JSON1 by appending the json1.c source file to the amalgamation 
and compiling with -DSQLITE_ENABLE_JSON1

FossilOrigin-Name: 33404b2029120d4aabe1e25d484871810777e934
 2015-09-26 17:44:59 +00:00
drh
32498f1321 Fix a memory leak that can occur following a syntax error in CREATE VIEW. 
FossilOrigin-Name: f4704035a6134f702c00110358e36f1579e2ea78
 2015-09-26 11:15:44 +00:00
drh
c4cdb29a0e Fix the title of the documentation on sqlite3_value_subtype(). This is a 
comment change only.

FossilOrigin-Name: b79023542458f7e839469c5e313694f1e4cf223a
 2015-09-26 03:31:47 +00:00
drh
539482b76a Expand the header comment to clarify the purpose for the 
sqlite3MemoryBarrier() function.

FossilOrigin-Name: b89495ae09aa0e9652475b2ba1943dfd87c73e07
 2015-09-26 03:23:29 +00:00
drh
17db155fed Remove an assert in the windows worker-thread logic that can fail in a race 
condition.

FossilOrigin-Name: d7bfb96092a6b812af194f32b22283a0f6a7da96
 2015-09-26 01:28:46 +00:00
drh
2ea31b1286 Fix threads.c so that setting sqlite3FaultSim(200) using the 
SQLITE_TESTCTRL_FAULT_INSTALL callback causes both unix and windows worker
threads to be sequential and deterministic, so that they can be tested
reliably.

FossilOrigin-Name: 2d867c054d6d3e1e841ba9ca524e986bc6993ac3
 2015-09-25 23:40:01 +00:00
drh
68391acd5f Fix PRAGMA integrity_check so that it works with a UNIQUE index over 
expressions.

FossilOrigin-Name: 113181cec4db418b07640d6b1967923992efd71a
 2015-09-25 20:49:16 +00:00
drh
2679f14fd9 Report an error if the number of named columns in a VIEW is different 
from the number of result columns in the SELECT statement that implements
the VIEW.

FossilOrigin-Name: 6e4ac0be2de1a16fcbb2a314504122ad95aa257e
 2015-09-25 13:42:55 +00:00
drh
8ffddeb708 Fix a problem computing affinities for indexes during skip-scan code 
generation when SQLITE_ENABLE_STAT4 is on.  Bug introduced by
check-in [1ee089a72d789002].

FossilOrigin-Name: 1350dd42d056508337b1a07ad8b1c9c97593f8d3
 2015-09-25 01:09:27 +00:00
drh
dae26fe518 Enhance the query planner so that it is able to use indexed expressions 
to help fulfill an ORDER BY clause.

FossilOrigin-Name: 668fc1ebaf426f9eed3ed7865e41f1023dafebfb
 2015-09-24 18:47:59 +00:00
drh
76226dd28d Fix over-length source code lines in where.c. No logic changes. 
FossilOrigin-Name: 1c8c5380a8b45c9e04d9663c3cb8182ef3a61b81
 2015-09-24 17:38:01 +00:00
drh
22c733da64 Strengthen the implementations of xShmMemoryBarrier on both the unix and 
windows VFSes, so that they likely work even if SQLITE_THREADSAFE=0 is used.

FossilOrigin-Name: c6ab807b72ddfc1462f61aa91442b6fac04ace8a
 2015-09-24 12:40:43 +00:00
drh
c5de2d0a05 Make sure joins work correctly when both sides of the join are connected 
using indexed expressions.

FossilOrigin-Name: c2fcb03299f2872d7f97a540ea145519f8b2e5cc
 2015-09-24 12:19:17 +00:00
drh
7269443281 Correctly handle the case of a WHERE-clause term with indexed expressions on 
both sides of the == sign.

FossilOrigin-Name: d9b716a6bd6145b2e7733c04d86227df777cd473
 2015-09-24 11:26:45 +00:00
drh
b7601461e0 Fix a JSON1 test case so that it works on builds that omit virtual tables. 
FossilOrigin-Name: a4444c0f662058bdd5267e616c31cef828bc1fc5
 2015-09-24 11:06:26 +00:00
drh
8cb15cc5ae Another (smaller) performance optimization for the JSON parser. 
FossilOrigin-Name: c43daa8c78df99f62dd4d3c83708a3a8eff92496
 2015-09-24 01:40:45 +00:00
drh
9567794fd9 Performance optimizations on the JSON parser. 
FossilOrigin-Name: 7dd4b07a42eb84589d34430b9d7bfa88fbd743eb
 2015-09-24 01:06:37 +00:00
drh
58cb6dbe0d Take care that the number of reserved bits per page is consistent between 
the source and destination databases when doing the back-copy on a VACUUM.

FossilOrigin-Name: 5b61b72f5424a2d9bb4e68eb95026cd63f003db9
 2015-09-23 19:17:23 +00:00
drh
64ff56f91a Capture AFL-generated fuzz tests for json1.c into the test/fuzzdata4.db file. 
FossilOrigin-Name: 10a214fdb3c13b25e0bdd15c975c21c8890c47ee
 2015-09-23 11:59:50 +00:00
drh
f27cd1f3aa Do not allow a comma at the end of a JSON array or object. 
FossilOrigin-Name: 7c7a3f3e9bc2f7a7334d8d6eae183d83f22097be
 2015-09-23 01:10:29 +00:00
drh
40e0e0dbe7 Add the --export-sql and --export-db options to the fuzzcheck utility program. 
FossilOrigin-Name: 760af4455115669b934c3115d45cffe89c085faf
 2015-09-22 18:51:17 +00:00
drh
9cdd1029e5 Fix a typo in the --help screen of the fuzzcheck utility. 
FossilOrigin-Name: b6ae61fe3b3de3aa296b3e56cd2ec425a5141c73
 2015-09-22 17:46:11 +00:00
drh
3d1d2a97a5 Futher simplifications to json1.c. Also an obscure bug-fix in the initial 
output of json_tree() when using a path to an object contained within an array.

FossilOrigin-Name: fcb1e327a64134e5ac539ec3d52733422d3061fd
 2015-09-22 01:15:49 +00:00
drh
8cb0c83cce Fix json_set() so that it can overwrite a value that was previously overwritten 
during the same call.

FossilOrigin-Name: 0f16041647993975c316203c7e11f06e27640136
 2015-09-22 00:21:03 +00:00
mistachkin
357e42d48f For MSVC, have the 'sqlite3.c' target depend on 'sqlite3ext.h' as well as other targets may depend on this behavior (e.g. extensions). 
FossilOrigin-Name: 737ac3faf4e5fcb5855f5f9a1c1ddfc5424e6292
 2015-09-21 23:53:42 +00:00
mistachkin
c978f2d2c2 Fix compilation under older versions of MSVC. 
FossilOrigin-Name: 17150ada1474e70d7c5ffe6ba5667f45671a434b
 2015-09-21 23:49:35 +00:00
drh
a8f39a9b5d Simplifications to the json1.c logic. 
FossilOrigin-Name: 1646a2bd85f87d03a14fcaec288107f5f6411c6f
 2015-09-21 22:53:16 +00:00
drh
78ac109c7f Fix an overly-strict assert() in the btree logic. 
FossilOrigin-Name: 825ce3201df21c6b9d5c57dcc6726c306df05220
 2015-09-20 22:57:47 +00:00
drh
6230212f4a Do not allow table-valued function syntax to be used on a view. 
FossilOrigin-Name: 97cfe346e140e42a604375551f8168276bdbea11
 2015-09-19 20:27:08 +00:00
drh
b97ad0297c Add the --disable-lookaside option to the fuzzershell utility program. 
FossilOrigin-Name: 0b04374449c8279ad038def7c18cd74f180a0515
 2015-09-19 19:36:13 +00:00
drh
dc38495715 Fix a memory leak in json1.c that could occur after misuse of json_object(). 
FossilOrigin-Name: 394b81b11f261a9b179a034bc2a2d2dff0765e3b
 2015-09-19 18:54:39 +00:00
dan
80b7198f2b Add an assert() statement to delete.c. 
FossilOrigin-Name: 40fce67ecf0e71db3c8f3da3f72cc80a3d0f8fb2
 2015-09-19 18:11:18 +00:00
drh
8faee877cb Fix compiler warnings. 
FossilOrigin-Name: 5c31ee62a196b914673384a611534fd778dc64b0
 2015-09-19 18:08:13 +00:00
drh
3f81f10804 Add json1.c to the fuzzer test shells. 
FossilOrigin-Name: 809d67b61164b83bbb6962f0edee1793a483ccab
 2015-09-19 16:51:58 +00:00
drh
8911c0b339 Adjust Makefiles to use SQLITE_CORE when statically linking json1.c into 
test shells.

FossilOrigin-Name: 91682ac39e7db6a5dc8b75695a757449f068184a
 2015-09-19 16:45:43 +00:00
drh
5f4a44a439 Adjust fuzzershell so that it adds the json1 extension separately for each 
no connection.

FossilOrigin-Name: ca2d1e9036387d1514fe596a0b82a3d8409797c3
 2015-09-19 14:57:00 +00:00