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|Comment:||Enhance the sqlite3ExprCompare() routine so that it knows to compare the OVER clause of window functions.|
|Downloads:||Tarball | ZIP archive | SQL archive|
|Timelines:||family | ancestors | descendants | both | trunk|
|Files:||files | file ages | folders|
|User & Date:||drh 2018-07-10 06:47:07|
|07:25||Assert that if two functions compare equal in every other way, then they must both have OVER clauses, or neither has an OVER clause. Use this fact to simplify expression comparison. check-in: 52559ad5 user: drh tags: trunk|
|06:47||Enhance the sqlite3ExprCompare() routine so that it knows to compare the OVER clause of window functions. check-in: 0a7649af user: drh tags: trunk|
|06:32||Enhance the TreeView mechanism so that it shows the window function data structures as part of the abstract syntax tree. check-in: a2c0e1be user: drh tags: trunk|
Changes to src/expr.c.