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Changes In Branch sqlite3_value_nochange Excluding Merge-Ins
This is equivalent to a diff from 6acbdba5 to a1b3f285
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2018-01-12
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| 23:38 | Add the sqlite3_value_nochange() API, usable from within the xUpdate method of a virtual table to discover whether or not a column was unchanged at the SQL level. (check-in: dec3ea4e user: drh tags: trunk) | |
| 23:18 | Improved comments. Slightly tighter implementation, but no big changes. (Closed-Leaf check-in: a1b3f285 user: drh tags: sqlite3_value_nochange) | |
| 21:00 | Add the experimental sqlite3_value_nochange() interface usable by xUpdate methods of virtual tables to see if a column has actually changed values. (check-in: 8b7be15e user: drh tags: sqlite3_value_nochange) | |
| 19:33 | Simplification to the implementation of OP_Insert. (check-in: 6acbdba5 user: drh tags: trunk) | |
| 19:20 | Fix error handling in sqlite3session_diff() when it is invoked for table "sqlite_stat1". (check-in: 874285e4 user: dan tags: trunk) | |
Changes to src/sqlite.h.in.
Changes to src/sqliteInt.h.
Changes to src/update.c.
Changes to src/vdbe.c.
Changes to src/vdbeInt.h.
Changes to src/vdbeapi.c.
Changes to src/vdbeaux.c.
Changes to src/vdbemem.c.