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45 check-ins using file src/expr.c version 9b9fa7f8

2015-08-24
06:43
Fix another problem involving unlocked transactions and wal-file restarts. (check-in: 4460764e user: dan tags: begin-concurrent)
2015-08-23
20:44
Fix minor glitches in the json1.c extension, mostly having to do with OOM behavior. (check-in: cc520414 user: drh tags: trunk)
02:42
Fixes to json_each() and json_tree(). Improved json_parse() debugging output. (check-in: fc1b24f3 user: drh tags: trunk)
2015-08-22
20:32
Fix a problem to do with detecting unlocked transaction conflicts if another client restarts the wal while the transaction is running. (check-in: e3968b25 user: dan tags: begin-concurrent)
19:39
Add the json_valid() function to the json1.c extension. Fix various minor problems in the json1.c extension. (check-in: 380a9734 user: drh tags: trunk)
17:28
Add further tests for deferred page allocation. And fixes for the same. (check-in: ed0a31be user: dan tags: begin-concurrent)
07:56
Merge further trunk changes. (check-in: c2327a3b user: dan tags: begin-concurrent)
07:55
Merge trunk changes into this branch. (check-in: 9021f736 user: dan tags: begin-concurrent)
03:05
Fix a couple instances of OOM handling in the json extension. (check-in: 213a6c5c user: drh tags: trunk)
01:32
Do not apply the WHERE-clause pushdown optimization to terms that originate in the ON or USING clause of a LEFT JOIN. Fix for ticket [c2a19d81652f40568c]. (check-in: 351bc22f user: drh tags: trunk)
2015-08-21
20:43
Add extension functions for processing JSON. (check-in: 178f9a35 user: drh tags: trunk)
20:37
Fixes for compiler warnings and errors in the makefiles. Rename the one test script to json101.test. (Closed-Leaf check-in: 9ff6ccde user: drh tags: json)
20:12
Change the name of the json loadable extension to "json1.c", in anticipation of having future major changes to the interface. (check-in: d0d4bec9 user: drh tags: json)
20:11
Fix many minor issues in the unlocked transaction code. (check-in: 53aaeea6 user: dan tags: begin-concurrent)
20:02
Add the fullkey column to both json_each() and json_tree(). (check-in: 15dd9943 user: drh tags: json)
19:56
Merge header file fixes from trunk. (check-in: 7c2713e9 user: drh tags: json)
19:53
Add a missing #define for sqlite3_vsnprintf to sqlite3ext.h. (check-in: da3c9df0 user: drh tags: trunk)
18:55
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). (check-in: 06967916 user: dan tags: begin-concurrent)
17:57
Fix a problem with UNLOCKED transactions that free pages allocated within the same transaction. (check-in: 227bb8a1 user: dan tags: begin-concurrent)
17:39
Reserve the SQLITE_IOERR_VNODE error code name. (check-in: 53b593fc user: drh tags: trunk)
17:33
Add the json_tree() virtual table. (check-in: 08c36e45 user: drh tags: json)
17:16
Merge in trunk fixes for table-valued functions. (check-in: 67375f32 user: drh tags: json)
17:14
Fix a corner-case bug in table-valued functions. Update the generate_series() virtual table to increase the performance estimate penalty for being underspecified. (check-in: 552bc9cb user: drh tags: trunk)
16:22
Merge trunk changes with this branch. (check-in: deaf3b18 user: dan tags: begin-concurrent)
12:37
Fix typo in comment. No changes to code. (check-in: 7b8d17dd user: drh tags: trunk)
2015-08-20
23:54
Merge recent trunk enhancements, include table-valued functions. (check-in: e9196d56 user: drh tags: sessions)
23:39
Merge the latest changes from trunk, including the table-valued function implementation. (check-in: 10c44432 user: drh tags: json)
23:33
Compiler-warning fixes in the sqldiff.exe utility. (check-in: 64d13339 user: drh tags: trunk)
23:28
Fix a couple C99-isms that cause compile errors on MSVC. (check-in: bc577fe6 user: drh tags: trunk)
23:21
Fix corner-case memory management issues in table-valued functions. Change virtual table handling so that if xDestroy is missing the table is eponymous only even if xCreate is present. (check-in: 774e6a14 user: drh tags: trunk)
21:14
Skip calling the virtual table xDestroy method when it is null. (check-in: b73ad305 user: mistachkin tags: trunk)
21:09
Fix compiler warnings in the sqldiff tool seen with MSVC. (Closed-Leaf check-in: 072279d4 user: mistachkin tags: msvcWarn)
20:21
Fix stray variable declaration for C89. (check-in: 17eb7f18 user: mistachkin tags: trunk)
20:13
Correctly handle empty function argument lists on table-valued functions. (check-in: a7acc787 user: drh tags: trunk)
19:55
Add support for table-valued functions in the FROM clause implemented as virtual tables. (check-in: 9b718b06 user: drh tags: trunk)
18:28
Prevent the series.c extension from loading on older versions of SQLite that do not support xCreate==NULL. (Closed-Leaf check-in: 3efc7942 user: drh tags: table-valued-functions)
16:16
Fix a typo in series.c. (check-in: 23db7f50 user: dan tags: table-valued-functions)
2015-08-19
23:02
Fix the path lookup for objects so that it can handle quoted identifier names and non-alphanumerics in the identifier. (check-in: 87f58730 user: drh tags: json)
22:47
Add the json_each(JSON,PATH) table-valued-function. (check-in: 3335ac17 user: drh tags: json)
19:26
Merge the table-valued-function rowid fix. (check-in: a06a6392 user: drh tags: json)
19:01
Fix eponymous virtual tables so that they do not automatically make the first column the rowid. Enhance the generate_series virtual table to support rowid. (check-in: a325a085 user: drh tags: table-valued-functions)
18:31
Merge support for table-valued functions. (check-in: 96a5d44d user: drh tags: json)
18:19
Improved comments on the generate_series virtual table. Test cases for ORDER BY rowid DESC with generate_series. (check-in: fef44c37 user: drh tags: table-valued-functions)
17:11
A list of arguments following a table name translates into equality constraints against hidden columns in that table. (check-in: 40e12cfe user: drh tags: table-valued-functions)
15:20
Minor refactor of the SrcList object so that it is able to hold the argument list to a table-valued-function in the FROM clause. (check-in: b9193761 user: drh tags: table-valued-functions)