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12 check-ins using file src/alter.c version b929e4da

2018-10-03
11:13
Change a type in shell.c.in from "int" to "sqlite3_int64" in order to avoid a compiler warning and possible integer overflow. (check-in: bf0a6634 user: dan tags: trunk)
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)