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History for test/window4.tcl

2020-03-16
18:52
[6f85307e] part of check-in [38e3dd38] Fix handling of window functions in aggregate queries that have no GROUP BY clause. Also remove a faulty assert causing the error reported in [618156e3]. (check-in: [38e3dd38] user: dan branch: trunk, size: 9896)
2019-08-10
14:35
[d732df0e] part of check-in [3c690b2b] Add extra test cases related to the previous commit. (check-in: [3c690b2b] user: dan branch: trunk, size: 9616)
2019-03-06
17:12
[5fbaab48] part of check-in [e8eee566] Improvements to the way built-in window functions are handled. (check-in: [e8eee566] user: dan branch: window-functions, size: 9240)
2018-09-24
14:51
[511425f6] part of check-in [507d892c] Fix a problem with views that use window functions as part of complex expressions. (check-in: [507d892c] user: dan branch: trunk, size: 9239)
2018-07-09
13:31
[87136405] part of check-in [1a06e57a] Throw an error if the second argument passed to nth_value() is not a positive integer. (check-in: [1a06e57a] user: dan branch: trunk, size: 8695)
2018-07-07
17:30
[9491accc] part of check-in [b76f35b0] Fix a problem with the handling of NULL values in the min() window function. (check-in: [b76f35b0] user: dan branch: trunk, size: 8514)
2018-07-06
13:25
[a7f0e514] part of check-in [443f0c28] Remove some bad assert() statements from the implementations of window functions percent_rank() and cume_dist(). (check-in: [443f0c28] user: dan branch: trunk, size: 8199)
2018-06-25
11:42
[7cec7e57] part of check-in [e954145a] Fix another problem that could cause a crash when a window function was used in a view. (check-in: [e954145a] user: dan branch: exp-window-functions, size: 8066)
2018-06-22
20:51
[e52914d7] part of check-in [5f04b016] Omit all window-function related code when building with SQLITE_OMIT_WINDOWFUNC. (check-in: [5f04b016] user: dan branch: exp-window-functions, size: 7897)
2018-06-21
19:20
[1ac3c81a] part of check-in [b84fbf16] Fix a problem with handling single row partitions in the percent_rank() window function. (check-in: [b84fbf16] user: dan branch: exp-window-functions, size: 7875)
2018-06-15
19:01
[ce0c1418] part of check-in [fadd4dc1] Fix another problem in lead()/lag(). And some errors that could occur following OOM faults. (check-in: [fadd4dc1] user: dan branch: exp-window-functions, size: 7504)
16:10
[edacba69] part of check-in [3839fb18] Fix a bug in the lead() and lag() window functions causing them to fail when used in queries featuring multiple window functions. (check-in: [3839fb18] user: dan branch: exp-window-functions, size: 6704)
2018-06-14
20:52
[9a04d146] part of check-in [567e09ef] Fix a problem with handling of statements containing two or more different windows. (check-in: [567e09ef] user: dan branch: exp-window-functions, size: 5923)
19:06
[3388b296] part of check-in [43eb1e75] Fix problem with window functions min() and max() when used with a PARTITION clause and a frame starting point other than "UNBOUNDED PRECEDING". (check-in: [43eb1e75] user: dan branch: exp-window-functions, size: 5558)
2018-06-13
20:29
[09167855] part of check-in [c34f31db] Fix problems with "RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING" window frames. (check-in: [c34f31db] user: dan branch: exp-window-functions, size: 4296)
2018-06-12
20:53
[a77a7ab3] part of check-in [6413e38a] Fix another issue to do with window-functions in aggregate queries. (check-in: [6413e38a] user: dan branch: exp-window-functions, size: 4172)
18:40
[e64db87b] part of check-in [fe7081e0] Fix some problems with using window-functions in aggregate queries. (check-in: [fe7081e0] user: dan branch: exp-window-functions, size: 4008)
2018-06-11
18:16
[bfea0c4f] part of check-in [b6d9c7ed] Fix handling of window frames containing negative number of rows. e.g. "ROWS x PRECEDING AND y PRECEDING" where (x<y). (check-in: [b6d9c7ed] user: dan branch: exp-window-functions, size: 3416)
2018-06-09
17:43
[e459eb2f] part of check-in [ceaf798e] Add support for FILTER clause on aggregate window functions. (check-in: [ceaf798e] user: dan branch: exp-window-functions, size: 2748)
2018-06-08
20:58
[2da10ad7] part of check-in [19c983b5] Add support for the WINDOW clause. (check-in: [19c983b5] user: dan branch: exp-window-functions, size: 2640)
11:45
[9e5698ff] part of check-in [89bbc9ba] Fixes to allow group_concat() to be used as a window function. (check-in: [89bbc9ba] user: dan branch: exp-window-functions, size: 2482)
2018-06-07
20:08
[46f5d6ad] part of check-in [ef342070] Add window functions lag() and lead(). (check-in: [ef342070] user: dan branch: exp-window-functions, size: 2347)
2018-06-06
20:51
[23918c0c] part of check-in [eb1fb420] Add implementation of nth_value() window function. (check-in: [eb1fb420] user: dan branch: exp-window-functions, size: 1908)
2018-06-04
18:55
[3f81bec5] part of check-in [3f093f60] Add implementation of window function ntile(). (check-in: [3f093f60] user: dan branch: exp-window-functions, size: 848) Added