Artifact 1a7a2f5f2b7dd37659783cdb6efaac74a092ba71:
- File src/expr.c — part of check-in [90511737] at 2002-05-26 20:54:33 on branch trunk — NULL values are distinct. A comparison involving a NULL is always false. Operations on a NULL value yield a NULL result. This change makes SQLite operate more like the SQL spec, but it may break existing applications that assumed the old behavior. All the old tests pass but we still need to add new tests to better verify the new behavior. Fix for ticket #44. (CVS 589) (user: drh size: 42555)
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