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42 check-ins using file src/vdbeapi.c version 08235311

2017-08-07
14:06
Fix a bug on this branch involving mmap mode and readonly transactions. check-in: 355c594e user: dan tags: server-process-edition
2017-08-02
18:27
Minor optimization on clearCell() check-in: f3c39c29 user: drh tags: trunk
15:50
Optimizations associated with error handling in btree cursors. check-in: 49ba54e2 user: drh tags: trunk
12:38
Remove unused token codes. check-in: c45078c0 user: drh tags: trunk
11:36
Rearrange some of the added token codes for a very slight size decrease and performance increase. check-in: cb3742f5 user: drh tags: trunk
11:04
Rearrange integer token values in the parser and logic in the resolveP2Values() routine for a small size reduction and performance increase. check-in: 1cad2926 user: drh tags: trunk
03:21
Show which opcodes are jumps in the comments when generating the opcodes.h header file. check-in: eef643a3 user: drh tags: trunk
03:21
Add the "%token" control to the lemon parser. Not currently used by SQLite. check-in: a6e4c5ae user: drh tags: trunk
02:46
Faster implementation of resolveP2Values(). check-in: 82e46fe0 user: drh tags: trunk
2017-08-01
20:59
Slightly smaller and faster by allocating Parser objects on the stack. check-in: 436a89b9 user: drh tags: trunk
19:53
Split the OP_Last opcode into OP_Last and OP_SeekEnd. Use OP_SeekEnd to position a cursor prior to appending. Ticket [cb91bf4290c211d]. check-in: 3e02474c user: drh tags: trunk
14:16
Take advantage of atomic-write capabilities in the F2FS filesystem when the database is stored on such a filesystem. This is a compile-time option activated using SQLITE_ENABLE_BATCH_ATOMIC_WRITE. check-in: 24190b22 user: drh tags: trunk
13:54
Merge recent enhancements from trunk. check-in: aafe1fec user: drh tags: begin-concurrent
13:24
Version 3.20.0 check-in: 9501e22d user: drh tags: release, branch-3.20, version-3.20.0
00:20
Allow ATTACH and DETACH inside of a transaction. check-in: 95e8f316 user: drh tags: trunk
2017-07-31
20:06
TclKit batch tool updates for MSVC. Cherrypick of [bcec155e0d6c6b17] and [0c77935cf9949099]. check-in: 96ff1675 user: mistachkin tags: branch-3.20
19:55
Add documentation file ./README-server-edition.html. check-in: fbc4f4ad user: dan tags: server-process-edition
19:39
Recognize 'AMD64' as 'x64' in the TclKit batch tool for MSVC. check-in: 0c77935c user: mistachkin tags: trunk
19:34
Sync up the MSVC autoconf makefile. check-in: 44cebc6e user: drh tags: branch-3.20
19:26
Sync up the MSVC autoconf makefile. check-in: b3b89f4f user: mistachkin tags: trunk
17:51
Fix a windows-compatibility issue in the recently added schema6.test script. check-in: 14e6c302 user: drh tags: trunk
17:40
More consistent column names. Cherry-pick of [09834279] and [0c38dde45] as a fix for ticket [de3403bf5ae]. check-in: be0e24a0 user: drh tags: branch-3.20
17:06
Prevent OSSFuzz from using debugging pragmas that are disabled in default builds and which generate lots of excess output. check-in: cdc6494c user: drh tags: trunk
16:42
Move the generation of output column names earlier, to right after name resolution and before query transformations such as flattening. This prevents the names from getting mangled by query transformations, and obviates hacks in the query flattener that attempt to work around the name mangling. The resulting code is smaller and faster and gives more consistent output. Fix to ticket [de3403bf5ae5f72ed]. check-in: ade7ddf1 user: drh tags: trunk
2017-07-30
20:30
Correctly handle an "INTEGER PRIMARY KEY UNIQUE" column in a WITHOUT ROWID table. This is a fix for ticket [bc115541132dad136] cherry-picked from [5216bfb73f1a49bdd]. check-in: 5c8cb1ff user: drh tags: branch-3.20
19:50
Add the schema6.test module for demonstrating schemas that generate identical and different content. check-in: ac1da06a user: drh tags: trunk
18:40
Correctly handle an "INTEGER PRIMARY KEY UNIQUE" column in a WITHOUT ROWID table. This is a fix for ticket [bc115541132dad136], a problem discovered by OSSFuzz. check-in: 5216bfb7 user: drh tags: trunk
2017-07-29
17:10
Merge latest trunk changes with this branch. check-in: b42c8779 user: dan tags: server-process-edition
17:02
New test cases for column name generation interacting with the query flattener. Closed-Leaf check-in: 0c38dde4 user: drh tags: early-column-names
16:01
Move the generation of output column names earlier, to right after name resolution and before query transformations such as flattening. This prevents the names from getting mangled by query transformations, and obviates hacks in the query flattener that attempt to work around the name mangling. The resulting code is smaller and faster and gives more consistent output. This is an alternative fix to ticket [de3403bf5ae5f72ed]. check-in: 09834279 user: drh tags: early-column-names
14:56
Use the subquery column name, not the original SQL statement text, as the added AS clause in the query flattener. Closed-Leaf check-in: 5df7f0e6 user: drh tags: flattener-column-names
03:33
In the query flattener, only add AS clauses to output columns of the outer query that are copied directly from the inner query. Formerly, all columns of the outer query received an AS clause if they did not have one already. This is a proposed fix for ticket [de3403bf5ae5f72]. check-in: 439cc5c5 user: drh tags: flattener-column-names
2017-07-28
22:22
Update Tcl version used by the TclKit batch tool for MSVC. check-in: bcec155e user: mistachkin tags: trunk
22:13
Fix harmless compiler warning. check-in: 3286e1a0 user: mistachkin tags: trunk
12:20
Fix a punctuation typo in the documentation for sqlite3_step(). No changes to code. check-in: c965b757 user: drh tags: branch-3.20
00:45
Release candidate 3 for 3.20.0 check-in: d891a2a0 user: drh tags: branch-3.20
2017-07-27
20:24
Enhance the like optimization so that it works with an ESCAPE clause. check-in: f5d330f4 user: drh tags: trunk
19:59
Increase the version number to 3.21.0 in anticipation for changes to go into the next release. check-in: 0645f25c user: drh tags: trunk
18:49
Merge the pointer-passing interface changes from the 3.20 branch. check-in: c63903a4 user: drh tags: trunk
18:43
Simplified documentation for the pointer passing interface. check-in: 2dfcd9a8 user: drh tags: branch-3.20
17:45
Add destructor functions for the pointer argument (NB: not the type string) to the sqlite3_bind_pointer() and sqlite3_result_pointer() interfaces. Use this new capability to resolve a pointer leak in the custom geometry function mechanism of the RTREE extension. check-in: 5a2340b8 user: drh tags: branch-3.20
16:42
In sqlite3_bind_pointer(), invoke the destructor if the bind index is out of range, like sqlite3_bind_blob() does. Closed-Leaf check-in: d6684d2a user: drh tags: pointer-with-destructor