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5 check-ins using file test/window4.tcl version a7f0e514

2018-07-06
17:19
Try to improve the error messages for misformed frame specifications in window definitions. (check-in: 927b95a0 user: drh tags: trunk)
14:31
Also disallow non-constant expressions in "<expr> PRECEDING" or "<expr> FOLLOWING" clauses. (check-in: a6dffecc user: dan tags: trunk)
14:15
Ensure an error is returned if the user specifies an unsupported frame type. (check-in: 0f3f8fcd user: dan tags: trunk)
13:48
Prevent "UNBOUNDED FOLLOWING" from being used as the starting boundary of a window-frame. And "UNBOUNDED PRECEDING" from being used as the ending boundary. (check-in: e51fdf66 user: dan tags: trunk)
13:25
Remove some bad assert() statements from the implementations of window functions percent_rank() and cume_dist(). (check-in: 443f0c28 user: dan tags: trunk)