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32 check-ins using file src/shell.c.in version 2162b1dc

2018-10-02
20:16
Add an additional assert() verifying mutex invariants on the unixShmSystemLock() routine in the unix VFS. (check-in: cb151106 user: drh tags: trunk)
19:58
Additional field name changes and commit fixes associated with shared-memory locking in the unix VFS, to improve maintainability. No logic changes. (check-in: 9280774a user: drh tags: trunk)
19:36
Fix comments and refactor some names associated with shared-memory locking in the Unix VFS. No logical changes. (check-in: 3e9f1635 user: drh tags: trunk)
2018-10-01
21:41
Add the "PRAGMA table_xinfo" command that works like table_info but also shows hidden columns in virtual tables and adds the "hidden" boolean column. (check-in: defa0515 user: drh tags: trunk)
21:36
Test case for PRAGMA table_xinfo. (Closed-Leaf check-in: 7694b9bc user: drh tags: pragma-table-vinfo)
21:26
Change the name of the pragma to PRAGMA table_xinfo. Improve the mkpragmatab.tcl script to reuse column names where appropriate. (check-in: 2fdd0689 user: drh tags: pragma-table-vinfo)
18:28
Add the extra "hidden" column to the end of the PRAGMA table_vinfo output. (check-in: cf1b7613 user: drh tags: pragma-table-vinfo)
17:33
Speed up xAccess() calls made on an RBU VFS when there are lots of open connections. (check-in: 310b4b65 user: dan tags: trunk)
17:15
Bring the PRAGMA table_vinfo statement up to date with trunk. (check-in: 6f606f99 user: drh tags: pragma-table-vinfo)
13:54
Fix a potential crash that can occur while reading an index from a corrupt database file. The corruption is a record-header-size that is larger than 0x7fffffff. Problem detected by OSSFuzz against GDAL and reported to us (with a suggested fix) by Even Rouault. The test case is in TH3. (check-in: 8ac2cdda user: drh tags: trunk)
07:04
Fix a problem with ALTER TABLE commands when the schema features an INSTEAD of trigger that uses NEW.* or OLD.*. (check-in: c52f457e user: dan tags: trunk)
2018-09-28
23:53
Fix test cases so that they work with ICU. (check-in: d04b2013 user: drh tags: trunk)
21:11
Merge latest begin-concurrent changes into this branch. (check-in: 6f3dd980 user: dan tags: begin-concurrent-pnu)
20:58
Merge latest trunk into this branch. (check-in: 86750c92 user: dan tags: begin-concurrent)
20:46
Have sqlite3changegroup_output_strm() call its output function more regularly. (check-in: 8467c31a user: dan tags: trunk)
18:51
Fix a bug in the sqlite_memstat virtual table that was causing it to report the amount of memory used as zero bytes. (check-in: 8a758a87 user: drh tags: trunk)
14:01
Add the geopoly_regular(X,Y,R,N) function to the geopoly extension. (check-in: 4505bbae user: drh tags: trunk)
13:18
Make most geopoly functions pure. (check-in: 944e167a user: drh tags: trunk)
00:16
Rig geopoly to use sqlite3AtoF() if it is available, as that routine is much faster than atof(). (check-in: 470c6c07 user: drh tags: trunk)
2018-09-27
23:57
Small performance optimization in the JSON parser of Geopoly. (check-in: fb520e71 user: drh tags: trunk)
20:37
Enhance the GeoPOLY extension so that it always stores its polygons in the binary format, which is faster and more compact. (check-in: dc35f7b1 user: drh tags: trunk)
20:20
Ensure that the OP_VColumn opcode does set sqlite3_vtab_nochange() unless the OPFLAG_NOCHNG bit is set in P5. Fix for ticket [69d642332d25aa3b7315a6d385] (check-in: 322ab1fc user: drh tags: trunk)
17:33
Another minor tweak to memstat.c so that it may be built against older versions of SQLite. (check-in: 4c1fed60 user: dan tags: trunk)
17:15
Modify the memstat virtual table so that it works with SQLite version 3.9.2. (check-in: 7171d8ae user: drh tags: trunk)
17:03
Add the sqlite_memstat extension - an eponymous virtual table that shows memory usages statistics for SQLite. (check-in: 954ef61f user: drh tags: trunk)
16:57
Enhancements to sqlite_memstat: (1) Add an extra "schema" column to show the schema name for ZIPVFS stats. (2) Only show ZIPVFS stats to schema that use ZIPVFS (3) Put a NULL in unused columns of the output. (Closed-Leaf check-in: 9351135b user: drh tags: memstat-vtab)
15:45
Add initial ZIPVFS support for the "main" database to the sqlite_memstat virtual table. (check-in: 9cd27350 user: drh tags: memstat-vtab)
15:21
Initial prototype of a eponymous virtual table that accesses sqlite3_status64() and sqlite3_db_status(). (check-in: 0b44e1f6 user: drh tags: memstat-vtab)
14:24
Minor enhancement to the pager so that it remembers if the underlying database files is immutable. (Leaf check-in: 64db614e user: drh tags: immutable-pager)
12:14
Disallow the use of window functions in the recursive part of a recursive CTE. Fix for ticket [e8275b415a2f03bee]. (check-in: 7fc29944 user: dan tags: trunk)
00:04
Minor simplification: In OP_ParseSchema, read the p1 register once. (check-in: bd250533 user: mistachkin tags: trunk)
2018-09-26
18:02
Further improvements to the ".help" command in the CLI. (check-in: edc3d18e user: drh tags: trunk)