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26 check-ins using file src/sqlite.h.in version dad804d4

2017-07-20
15:08
Enhance the built-in date/time functions so that they can be used in CHECK constraints, in the WHERE clause or partial indexes, and index expressions, provided that none of the non-deterministic keywords ("now", "localtime", "utc") are used as arguments. (check-in: a90c062d user: drh tags: trunk)
14:36
New test cases for date/time functions in indexes on expressions, in the WHERE clause of partial indexes, and in CHECK constraints. (Closed-Leaf check-in: b7f70c7f user: drh tags: index-on-date-func)
13:17
Combine the Parse.ckBase and Parse.iSelfTab fields into just Parse.iSelfTab. This fixes a problem with date/time functions in check-constraints. Add some test cases for date/time functions in index expressions and check constraints. (check-in: 22eda098 user: drh tags: index-on-date-func)
2017-07-19
19:48
Allow indexes to be created on date/time functions as long as the 'now' date and the 'localtime' and 'utc' modifiers are not used. (check-in: 0a5e1c04 user: drh tags: index-on-date-func)
18:01
Remove some 'breakpoint' commands in test files. (check-in: d14fc621 user: mistachkin tags: trunk)
17:12
Create "pure" versions of the date/time functions that omit the 'now' feature and are therefore deterministic and usable in an index. (Closed-Leaf check-in: 55791928 user: drh tags: pure-date-functions)
11:52
Add further tests to unionvtab.test. (check-in: c93284cd user: dan tags: trunk)
2017-07-18
21:19
Fix a crash in unionvtab caused by a misconfiguration. Add other test cases for the same. (check-in: 255d6b99 user: dan tags: trunk)
20:59
Fix shell.c.in so that it aligns with shell.c. (check-in: 505fdc8f user: drh tags: trunk)
20:49
Add test cases and fix minor error-handling issues in unionvtab.c. (check-in: deadaad2 user: dan tags: trunk)
20:30
Fix duplicate test name. No changes to code. (check-in: 47b80ecc user: mistachkin tags: trunk)
20:28
Fix another harmless compiler warning. Get the MSVC makefile working with unionvtab. (check-in: d49639c2 user: drh tags: trunk)
20:22
Suppress harmless compiler warnings in union-vtab. (check-in: 4d147a1e user: drh tags: trunk)
20:17
Remove an unused variable from unionvtab.c. (check-in: a447fdf1 user: dan tags: trunk)
20:03
Improve the readability of the unionvtab code. (check-in: 5bcf0f86 user: dan tags: trunk)
19:51
Have unionvtab support constraints on the column that corresponds to the INTEGER PRIMARY KEY field of the underlying source tables in the same way as rowid. (check-in: 4a6c416f user: dan tags: trunk)
18:50
Add test cases to unionvtab.test. (check-in: 6c9128e1 user: dan tags: trunk)
18:19
Add the union-vtab extension - still experimental and under active development. (check-in: 948f9504 user: drh tags: trunk)
17:34
Do not use the flattening optimization for a sub-query on the RHS of a LEFT JOIN if that subquery reads data from a virtual table. Because it prevents the planner from creating an automatic index on the results of the sub-query, the flattening optimization sometimes slows things down in this case. (check-in: 9dbae1df user: dan tags: trunk)
17:13
Avoid creating an automatic index on the RHS of a LEFT JOIN to optimize an IS term. Fix for [ce68383b]. (check-in: d2f0b2e8 user: dan tags: trunk)
14:41
Change the default command-line shell history depth to 2000 lines. (check-in: 0b69aa7e user: drh tags: trunk)
2017-07-17
18:45
Merge all changes from branch-3.20. Improvements to the fts5() extension interface. Work around a gcc/valgrind bug in the sqlite3_value_pointer() interface. (check-in: e0aca7d2 user: drh tags: trunk)
17:46
Interchange to branches within an "if" statement in sqlite3_value_pointer() in order to work around a bug in gcc. (Closed-Leaf check-in: 8a606e4a user: drh tags: branch-3.20)
15:38
Improved the interface to the fts5() extension mechanism for enhanced security. (check-in: bc78235f user: drh tags: branch-3.20)
13:37
Merge the pointer-type enhancement from the 3.20 branch. (check-in: 9e8e1c4a user: drh tags: trunk)
12:41
Comment changes clarifying details of the pointer-type parameter. No changes to code. (check-in: e4579e50 user: drh tags: branch-3.20)