database/sqlite
1
0
Fork 0
mirror of https://github.com/sqlite/sqlite.git synced 2025-07-29 08:01:23 +03:00
Code Activity

Add support for RANGE window frames. Some cases still do not work.

Browse Source 
FossilOrigin-Name: ffc32b246d92d53c66094afe11950b53ffab6a1c230c602eebbfedafb2eb57f4
This commit is contained in:
dan
2019-03-09 20:49:17 +00:00
parent f7b846e4ed
commit 72b9fdcf20
9 changed files with 228 additions and 73 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
test/window8.tcl
View File

@ -89,6 +89,24 @@ foreach {tn frame} {
"
}
==========
execsql_test 2.0 {
DROP TABLE IF EXISTS t1;
CREATE TABLE t1(a INTEGER, b INTEGER);
INSERT INTO t1 VALUES
(13, 26), (15, 30);
}
foreach {tn frame} {
1 { ORDER BY a RANGE BETWEEN 5 PRECEDING AND 5 FOLLOWING }
2 { ORDER BY a RANGE BETWEEN 10 PRECEDING AND 5 PRECEDING }
3 { ORDER BY a RANGE BETWEEN 2 FOLLOWING AND 3 FOLLOWING }
} {
execsql_test 2.$tn "SELECT a, sum(b) OVER win FROM t1 WINDOW win AS ($frame)"
}
finish_test