c8a9d15887
Add header comments for new methods in pager.c.
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FossilOrigin-Name: 437c7e219d3240767a28f73487bc26c3be3044b3
2015-08-27 19:57:16 +00:00
6b3e51bd33
Add test cases for concurrent transactions and long-lived SELECT statements.
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FossilOrigin-Name: fd4798cb7af263409c20d3cf81236b830bd68570
2015-08-27 19:22:56 +00:00
987f821f79
Fix a problem whereby concurrent transactions would not consider pages read by the transaction before the first write statement.
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FossilOrigin-Name: fc17f73170a27c2fe511ed6b6d488535c4e35bae
2015-08-27 17:42:38 +00:00
f6cf5ea790
Fix an assert() in pager.c that could fail in a concurrent transaction.
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FossilOrigin-Name: 69394ddaa2bc9d26477b4359c676c598b733ac9f
2015-08-26 18:54:45 +00:00
de36c76a23
Fix a problem allowing some conflicting transactions to be committed.
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FossilOrigin-Name: a0566382d564ca17fd13475a44fed8f714742d97
2015-08-26 18:02:20 +00:00
fef3410f7f
Add miscellaneous test cases for concurrent transactions.
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FossilOrigin-Name: 779b1d0e17bc54062b2b09cdbf94e9e2f4bae4f7
2015-08-25 19:10:29 +00:00
57888f7300
If "PRAGMA integrity_check" is run while the database is being written by a CONCURRENT transaction, do not consider unreferenced pages to be an error. They may be part of the free-page list, which is not visible at the b-tree layer when running a CONCURRENT transaction.
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FossilOrigin-Name: f32b57b49311693eb0c0c9f6f14859e7b1fa93d8
2015-08-25 17:16:33 +00:00
4073b26a20
Test that if a corrupt wal-index header is encountered when attempting to commit a concurrent transaction, SQLITE_BUSY_SNAPSHOT is returned to the caller.
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FossilOrigin-Name: c746e0bd20cb136eed2b691f326657d266e2f1ed
2015-08-25 16:01:04 +00:00
ac0a42233a
Fix a segfault that could occur following an OOM condition in the concurrent transaction code.
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FossilOrigin-Name: 231b5880228cf01efe3981bc8be3150d79b422e5
2015-08-25 14:37:39 +00:00
3c40ed4281
Merge latest trunk changes with this branch.
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FossilOrigin-Name: 3e7d6dd62dfa63d7def00bd00ac055a606a0c80d
2015-08-25 11:16:02 +00:00
f8febc1b05
Fix a memory leak that might occur when compiling with SQLITE_OMIT_CHECK.
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FossilOrigin-Name: 8f1d9f1f308518522ebb1eaebb9b184b4ac30924
2015-08-25 00:34:54 +00:00
0cd4f69c0c
Remove duplicated line of code.
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FossilOrigin-Name: 47280f2a2b7cc83bf11ab86284204f565c278c55
2015-08-24 22:06:02 +00:00
fea870be38
Remove some redundant code: Call sqlite3ResolveExprListNames() rather than
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calling sqlite3ResolveExprNames() in a loop - in two places.
FossilOrigin-Name: bdaf66465b6b1bdad10c08d9527b98e7000a41e4
2015-08-24 20:54:06 +00:00
108aa00a87
Enhances the parser so that it accepts arbitrary expressions for the arguments
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of an index, though the code generator still rejects everything other than
simple column names. The sqlite3RestrictColumnListSyntax() routine is removed
since that feature is now handled by the parser.
FossilOrigin-Name: bed42116addabcf3dfdc2e2d51ae183965704988
2015-08-24 20:21:20 +00:00
bf3cf57e15
Change "BEGIN UNLOCKED" to "BEGIN CONCURRENT".
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FossilOrigin-Name: ba1ab858e2997c88dd7eee6e6893a8616d85c665
2015-08-24 19:56:04 +00:00
f5e89dba9d
Fix handling of attempts to modify the database schema, application_id or user_version within an UNLOCKED transaction.
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FossilOrigin-Name: 5b9f272113d21fd606903509d6f830fe60fac039
2015-08-24 19:08:10 +00:00
8981b904b5
Enhance the CREATE VIEW syntax so that the names of columns of the view can
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be specified after the view name.
FossilOrigin-Name: d794b34da6f9c77dfe17773b0b17b22de72cce7f
2015-08-24 17:42:49 +00:00
a09767b230
Enhancements to the batch build tool for MSVC.
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FossilOrigin-Name: a1ae20cd97456a1126cfa1a9bedce0bac0940ad6
2015-08-24 17:18:43 +00:00
0408529b48
Fix compilation without SQLITE_ENABLE_UNLOCKED. Also other code organization issues.
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FossilOrigin-Name: 041135575417201bbcf0544cc69dcb7369c7fb34
2015-08-24 16:00:08 +00:00
bc622bc045
Disallow the use of COLLATE clauses and the ASC and DESC keywords within
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foreign key constraints and in the argument list to common table expressions.
FossilOrigin-Name: 83cbc4d8761498647794affffa961a4fca311be7
2015-08-24 15:39:42 +00:00
80d874083b
Improvements to JSON string dequoting.
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FossilOrigin-Name: 196d66d34d9783622e6f2f79eafea1488fc6f5cf
2015-08-24 12:42:41 +00:00
5cf03728a6
Consolidate two blocks of similar code in btreeFixUnlocked().
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FossilOrigin-Name: 701302b4bd62ca7aefe643eac096a0ee672a62fa
2015-08-24 10:05:03 +00:00
8b994f29a5
Merge trunk changes with this branch.
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FossilOrigin-Name: 876810c28b3ad573ae46050ec699ef7eea4e313d
2015-08-24 06:44:17 +00:00
654a965367
Fix another problem involving unlocked transactions and wal-file restarts.
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FossilOrigin-Name: 4460764ea8fc948fe02f0a09476857839b3aa1ae
2015-08-24 06:43:25 +00:00
442a7c6015
Fix corner-case problems in the type and atom columns of json_each() and
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json_tree().
FossilOrigin-Name: f0aba0e120074430cd7ad93291fcc97b8a25a054
2015-08-24 02:32:04 +00:00
e792b5b420
Fix a comment typo on sqlite3ExprAlloc(). No code changes.
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FossilOrigin-Name: 518d6220a12fb1289f699ef0821e6adfcd286ed0
2015-08-23 20:48:29 +00:00
c3722b2103
Fix minor glitches in the json1.c extension, mostly having to do with OOM
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behavior.
FossilOrigin-Name: cc5204149c4053b9e529a72102d8df0925ad1ea1
2015-08-23 20:44:59 +00:00
8784eca17f
Fixes to json_each() and json_tree(). Improved json_parse() debugging output.
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FossilOrigin-Name: fc1b24f316af07a64672f6edc14ebcff487dffbb
2015-08-23 02:42:30 +00:00
0c52b373a0
Fix a problem to do with detecting unlocked transaction conflicts if another client restarts the wal while the transaction is running.
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FossilOrigin-Name: e3968b256282d8c0a87c26667b1ba02faf7a5a17
2015-08-22 20:32:39 +00:00
bc8f092ca1
Add the json_valid() function to the json1.c extension. Fix various minor
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problems in the json1.c extension.
FossilOrigin-Name: 380a97345b446214843a63ccc017d49a52d884da
2015-08-22 19:39:04 +00:00
f5cebf71fe
Add further tests for deferred page allocation. And fixes for the same.
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FossilOrigin-Name: ed0a31be726e60115a5dd73d4ed580201b400ab7
2015-08-22 17:28:55 +00:00
c299a11c02
Merge further trunk changes.
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FossilOrigin-Name: c2327a3b8e5d604ab948b1e9f6cfc401429e51db
2015-08-22 07:56:49 +00:00
8c5847a257
Merge trunk changes into this branch.
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FossilOrigin-Name: 9021f7369f4b32db6126b3dc0ac75d11039625be
2015-08-22 07:55:08 +00:00
be9474ee05
Fix a couple instances of OOM handling in the json extension.
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FossilOrigin-Name: 213a6c5ccbcfe4495d45e3608e99a6398751aeed
2015-08-22 03:05:54 +00:00
38978dd4ed
Do not apply the WHERE-clause pushdown optimization to terms that originate
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in the ON or USING clause of a LEFT JOIN. Fix for ticket
[6df18e949d3676290].
FossilOrigin-Name: 351bc22fa9b5a2e50da3583a882c5aa390bda19f
2015-08-22 01:32:29 +00:00
1fa97b3ec8
Add extension functions for processing JSON.
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FossilOrigin-Name: 178f9a352c6c9e15e809e1a47530c6592d18578d
2015-08-21 20:43:32 +00:00
6fd5c1e0e8
Fixes for compiler warnings and errors in the makefiles. Rename the
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one test script to json101.test.
FossilOrigin-Name: 9ff6ccde5f26f18073587c320290570854ffc833
2015-08-21 20:37:12 +00:00
f28ed795db
Change the name of the json loadable extension to "json1.c", in anticipation
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of having future major changes to the interface.
FossilOrigin-Name: d0d4bec9e3d8829a2d488f2742f1650214fa716a
2015-08-21 20:12:43 +00:00
b87b25f219
Fix many minor issues in the unlocked transaction code.
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FossilOrigin-Name: 53aaeea6c98f82f3b55d4b3ab139ee41b727243c
2015-08-21 20:11:23 +00:00
4af352d47e
Add the fullkey column to both json_each() and json_tree().
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FossilOrigin-Name: 15dd99431e9ddd0fbdbb8dcc921687b0c6d26a29
2015-08-21 20:02:48 +00:00
b1b124d482
Merge header file fixes from trunk.
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FossilOrigin-Name: 7c2713e98ffb5f0d96eb7de9514eab43f0712011
2015-08-21 19:56:45 +00:00
cfe05d882f
Add a missing #define for sqlite3_vsnprintf to sqlite3ext.h.
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FossilOrigin-Name: da3c9df09c46564353218d0163e378b880a3ce62
2015-08-21 19:53:06 +00:00
572a21c8e9
When committing an UNLOCKED transaction, try to move pages allocated at the end of the file to free slots within the file (like an incremental-vacuum operation does).
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FossilOrigin-Name: 069679162d8d50e9731831e658aa58f280dbb3e7
2015-08-21 18:55:22 +00:00
70af25d03d
Fix a problem with UNLOCKED transactions that free pages allocated within the same transaction.
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FossilOrigin-Name: 227bb8a1815c4dc6084970f06b0a6bfccdff3fd2
2015-08-21 17:57:16 +00:00
180872fef9
Reserve the SQLITE_IOERR_VNODE error code name.
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FossilOrigin-Name: 53b593fcae178f2e08f758ae6fd100869f771bfd
2015-08-21 17:39:35 +00:00
505ad2ca41
Add the json_tree() virtual table.
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FossilOrigin-Name: 08c36e45f0d3a7b89caf823652d7543b76ac802a
2015-08-21 17:33:11 +00:00
a7781dc0bb
Merge in trunk fixes for table-valued functions.
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FossilOrigin-Name: 67375f32d931351964d75d20671c4a6d8a294d7d
2015-08-21 17:16:22 +00:00
1f2fc28134
Fix a corner-case bug in table-valued functions. Update the generate_series()
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virtual table to increase the performance estimate penalty for being
underspecified.
FossilOrigin-Name: 552bc9cb88bbe54b4cf5fdf66d1217e7a2047110
2015-08-21 17:14:48 +00:00
cec0beebb3
Merge trunk changes with this branch.
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FossilOrigin-Name: deaf3b18569025d8d168da29fae76142cfffe9e5
2015-08-21 16:22:04 +00:00
64b310ed1a
Add extra tests and a fix for rollbacks of UNLOCKED transactions.
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FossilOrigin-Name: 82cd837e72ed4cf5821be717369694be29a2997e
2015-08-21 14:21:22 +00:00
dan