2021-04-26 20:07:00 +02:00
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#coding:utf-8
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2022-02-04 19:05:19 +01:00
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"""
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ID: gtcs.window-func-04
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TITLE: Set of miscelaneous tests for verification of windowed functions
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DESCRIPTION:
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Statements from this test are added to initial SQL which is stored in: /files/gtcs-window-func.sql
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Original test see in:
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https://github.com/FirebirdSQL/fbtcs/blob/master/GTCS/tests/FB_SQL_WINDOW_FUNC_04.script
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FBTEST: functional.gtcs.window_func_04
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"""
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2021-04-26 20:07:00 +02:00
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import pytest
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2022-02-04 19:05:19 +01:00
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from firebird.qa import *
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2021-04-26 20:07:00 +02:00
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2022-02-04 19:05:19 +01:00
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db = db_factory()
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2021-04-26 20:07:00 +02:00
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2022-02-04 19:05:19 +01:00
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act = python_act('db', substitutions=[('[ \t]+', ' ')])
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2021-04-26 20:07:00 +02:00
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2022-02-04 19:05:19 +01:00
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expected_stdout = """
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MSG point-1
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ID 1
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PERSON 1
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DAT 2010-01-03
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VAL 2.30
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FIRST_VALUE <null>
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FIRST_VALUE 2.30
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FIRST_VALUE 2.30
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NTH_VALUE <null>
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NTH_VALUE 2.30
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NTH_VALUE 2.30
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NTH_VALUE 2.30
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NTH_VALUE <null>
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NTH_VALUE <null>
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LAST_VALUE 2.30
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LAST_VALUE 2.30
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LAST_VALUE 2.30
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MSG point-1
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ID 2
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PERSON 2
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DAT 2010-01-04
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VAL 4.30
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FIRST_VALUE <null>
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FIRST_VALUE 2.30
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FIRST_VALUE 4.30
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NTH_VALUE <null>
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NTH_VALUE 2.30
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NTH_VALUE 4.30
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NTH_VALUE 2.30
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NTH_VALUE 3.40
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NTH_VALUE <null>
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LAST_VALUE 4.30
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LAST_VALUE 4.30
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LAST_VALUE 4.30
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MSG point-1
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ID 3
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PERSON 3
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DAT 2010-01-05
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VAL 6.30
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FIRST_VALUE <null>
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FIRST_VALUE 2.30
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FIRST_VALUE 6.30
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NTH_VALUE <null>
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NTH_VALUE 2.30
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NTH_VALUE 6.30
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NTH_VALUE 2.30
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NTH_VALUE 3.40
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NTH_VALUE <null>
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LAST_VALUE 6.30
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LAST_VALUE 6.30
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LAST_VALUE 6.30
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MSG point-1
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ID 4
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PERSON 4
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DAT 2010-01-06
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VAL 8.30
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FIRST_VALUE <null>
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FIRST_VALUE 2.30
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FIRST_VALUE 8.30
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NTH_VALUE <null>
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NTH_VALUE 2.30
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NTH_VALUE 8.30
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NTH_VALUE 2.30
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NTH_VALUE 3.40
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NTH_VALUE <null>
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LAST_VALUE 8.30
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LAST_VALUE 8.30
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LAST_VALUE 8.30
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MSG point-1
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ID 5
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PERSON 5
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DAT 2010-01-07
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VAL 10.30
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FIRST_VALUE <null>
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FIRST_VALUE 2.30
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FIRST_VALUE 10.30
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NTH_VALUE <null>
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NTH_VALUE 2.30
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NTH_VALUE 10.30
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NTH_VALUE 2.30
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NTH_VALUE 3.40
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NTH_VALUE <null>
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LAST_VALUE 10.30
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LAST_VALUE 10.30
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LAST_VALUE 10.30
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MSG point-1
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ID 6
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PERSON 1
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DAT 2010-02-02
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VAL 3.40
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FIRST_VALUE <null>
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FIRST_VALUE 2.30
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FIRST_VALUE 2.30
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NTH_VALUE <null>
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NTH_VALUE 2.30
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NTH_VALUE 2.30
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NTH_VALUE 2.30
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NTH_VALUE 3.40
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NTH_VALUE 3.40
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LAST_VALUE 3.40
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LAST_VALUE 3.40
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LAST_VALUE 3.40
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MSG point-1
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ID 7
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PERSON 2
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DAT 2010-02-03
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VAL 6.40
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FIRST_VALUE <null>
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FIRST_VALUE 2.30
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FIRST_VALUE 4.30
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NTH_VALUE <null>
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NTH_VALUE 2.30
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NTH_VALUE 4.30
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NTH_VALUE 2.30
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NTH_VALUE 3.40
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NTH_VALUE 6.40
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LAST_VALUE 6.40
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LAST_VALUE 6.40
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LAST_VALUE 6.40
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MSG point-1
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ID 8
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PERSON 3
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DAT 2010-02-04
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VAL 9.40
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FIRST_VALUE <null>
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FIRST_VALUE 2.30
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FIRST_VALUE 6.30
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NTH_VALUE <null>
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NTH_VALUE 2.30
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NTH_VALUE 6.30
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NTH_VALUE 2.30
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NTH_VALUE 3.40
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NTH_VALUE 9.40
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LAST_VALUE 9.40
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LAST_VALUE 9.40
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LAST_VALUE 9.40
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MSG point-1
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ID 9
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PERSON 4
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DAT 2010-02-05
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VAL 12.40
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FIRST_VALUE <null>
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FIRST_VALUE 2.30
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FIRST_VALUE 8.30
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NTH_VALUE <null>
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NTH_VALUE 2.30
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NTH_VALUE 8.30
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NTH_VALUE 2.30
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NTH_VALUE 3.40
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NTH_VALUE 12.40
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LAST_VALUE 12.40
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LAST_VALUE 12.40
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LAST_VALUE 12.40
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MSG point-1
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ID 10
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PERSON 5
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DAT 2010-02-06
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VAL 15.40
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FIRST_VALUE <null>
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FIRST_VALUE 2.30
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FIRST_VALUE 10.30
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NTH_VALUE <null>
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NTH_VALUE 2.30
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NTH_VALUE 10.30
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NTH_VALUE 2.30
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NTH_VALUE 3.40
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NTH_VALUE 15.40
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LAST_VALUE 15.40
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LAST_VALUE 15.40
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LAST_VALUE 15.40
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MSG point-1
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ID 11
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PERSON 1
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DAT 2010-03-02
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VAL 3.40
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FIRST_VALUE <null>
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FIRST_VALUE 2.30
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FIRST_VALUE 2.30
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NTH_VALUE <null>
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NTH_VALUE 2.30
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NTH_VALUE 2.30
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NTH_VALUE 2.30
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NTH_VALUE 3.40
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NTH_VALUE 3.40
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LAST_VALUE 3.40
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LAST_VALUE 3.40
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LAST_VALUE 3.40
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MSG point-1
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ID 12
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PERSON 2
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DAT 2010-03-03
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VAL 6.40
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FIRST_VALUE <null>
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FIRST_VALUE 2.30
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FIRST_VALUE 4.30
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NTH_VALUE <null>
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NTH_VALUE 2.30
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NTH_VALUE 4.30
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NTH_VALUE 2.30
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NTH_VALUE 3.40
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NTH_VALUE 6.40
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LAST_VALUE 6.40
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LAST_VALUE 6.40
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LAST_VALUE 6.40
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MSG point-1
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ID 13
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PERSON 3
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DAT 2010-03-04
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VAL 9.40
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FIRST_VALUE <null>
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FIRST_VALUE 2.30
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FIRST_VALUE 6.30
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NTH_VALUE <null>
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NTH_VALUE 2.30
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NTH_VALUE 6.30
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NTH_VALUE 2.30
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NTH_VALUE 3.40
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NTH_VALUE 9.40
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LAST_VALUE 9.40
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LAST_VALUE 9.40
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LAST_VALUE 9.40
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MSG point-1
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ID 14
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PERSON 4
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DAT 2010-03-05
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VAL 12.40
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FIRST_VALUE <null>
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FIRST_VALUE 2.30
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FIRST_VALUE 8.30
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NTH_VALUE <null>
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NTH_VALUE 2.30
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NTH_VALUE 8.30
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NTH_VALUE 2.30
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NTH_VALUE 3.40
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NTH_VALUE 12.40
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LAST_VALUE 12.40
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LAST_VALUE 12.40
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LAST_VALUE 12.40
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MSG point-1
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ID 15
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PERSON 5
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DAT 2010-03-06
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VAL 15.40
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FIRST_VALUE <null>
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FIRST_VALUE 2.30
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FIRST_VALUE 10.30
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NTH_VALUE <null>
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NTH_VALUE 2.30
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NTH_VALUE 10.30
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NTH_VALUE 2.30
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NTH_VALUE 3.40
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NTH_VALUE 15.40
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LAST_VALUE 15.40
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LAST_VALUE 15.40
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LAST_VALUE 15.40
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MSG point-1
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ID 16
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PERSON 1
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DAT <null>
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VAL <null>
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FIRST_VALUE <null>
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FIRST_VALUE 2.30
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FIRST_VALUE 2.30
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NTH_VALUE <null>
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NTH_VALUE 2.30
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NTH_VALUE 2.30
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NTH_VALUE <null>
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NTH_VALUE 3.40
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NTH_VALUE 3.40
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LAST_VALUE <null>
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LAST_VALUE <null>
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LAST_VALUE <null>
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MSG point-2
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PERSON 1
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SUM 9.10
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FIRST_VALUE 41.10
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NTH_VALUE 41.10
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NTH_VALUE 33.10
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LAST_VALUE 9.10
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MSG point-2
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PERSON 2
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SUM 17.10
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FIRST_VALUE 41.10
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NTH_VALUE 41.10
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NTH_VALUE 33.10
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LAST_VALUE 17.10
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MSG point-2
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PERSON 3
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SUM 25.10
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FIRST_VALUE 41.10
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NTH_VALUE 41.10
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NTH_VALUE 33.10
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LAST_VALUE 25.10
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MSG point-2
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PERSON 4
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SUM 33.10
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FIRST_VALUE 41.10
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NTH_VALUE 41.10
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NTH_VALUE 33.10
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LAST_VALUE 33.10
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MSG point-2
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PERSON 5
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SUM 41.10
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FIRST_VALUE 41.10
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NTH_VALUE 41.10
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NTH_VALUE <null>
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LAST_VALUE 41.10
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MSG point-3
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ID 1
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PERSON 1
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DAT 2010-01-03
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VAL 2.30
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LAG <null>
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LEAD 3.40
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LAG <null>
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LEAD 4.30
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LAG <null>
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LAG -2.30
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LEAD 4.30
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MSG point-3
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ID 2
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PERSON 2
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DAT 2010-01-04
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VAL 4.30
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LAG 3.40
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LEAD 6.30
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LAG 3.40
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LEAD 6.40
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LAG 3.40
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LAG 3.40
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LEAD 6.40
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MSG point-3
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ID 3
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PERSON 3
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DAT 2010-01-05
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|
|
|
VAL 6.30
|
|
|
|
|
LAG 4.30
|
|
|
|
|
LEAD 6.40
|
|
|
|
|
LAG 3.40
|
|
|
|
|
LEAD 8.30
|
|
|
|
|
LAG 4.30
|
|
|
|
|
LAG 3.40
|
|
|
|
|
LEAD 8.30
|
|
|
|
|
MSG point-3
|
|
|
|
|
ID 4
|
|
|
|
|
PERSON 4
|
|
|
|
|
DAT 2010-01-06
|
|
|
|
|
VAL 8.30
|
|
|
|
|
LAG 6.40
|
|
|
|
|
LEAD 9.40
|
|
|
|
|
LAG 6.40
|
|
|
|
|
LEAD 10.30
|
|
|
|
|
LAG 6.40
|
|
|
|
|
LAG 6.40
|
|
|
|
|
LEAD 10.30
|
|
|
|
|
MSG point-3
|
|
|
|
|
ID 5
|
|
|
|
|
PERSON 5
|
|
|
|
|
DAT 2010-01-07
|
|
|
|
|
VAL 10.30
|
|
|
|
|
LAG 9.40
|
|
|
|
|
LEAD 12.40
|
|
|
|
|
LAG 9.40
|
|
|
|
|
LEAD 15.40
|
|
|
|
|
LAG 9.40
|
|
|
|
|
LAG 9.40
|
|
|
|
|
LEAD 15.40
|
|
|
|
|
MSG point-3
|
|
|
|
|
ID 6
|
|
|
|
|
PERSON 1
|
|
|
|
|
DAT 2010-02-02
|
|
|
|
|
VAL 3.40
|
|
|
|
|
LAG 2.30
|
|
|
|
|
LEAD 3.40
|
|
|
|
|
LAG <null>
|
|
|
|
|
LEAD 6.30
|
|
|
|
|
LAG 2.30
|
|
|
|
|
LAG <null>
|
|
|
|
|
LEAD 6.30
|
|
|
|
|
MSG point-3
|
|
|
|
|
ID 7
|
|
|
|
|
PERSON 2
|
|
|
|
|
DAT 2010-02-03
|
|
|
|
|
VAL 6.40
|
|
|
|
|
LAG 6.30
|
|
|
|
|
LEAD 6.40
|
|
|
|
|
LAG 4.30
|
|
|
|
|
LEAD 9.40
|
|
|
|
|
LAG 6.30
|
|
|
|
|
LAG 4.30
|
|
|
|
|
LEAD 9.40
|
|
|
|
|
MSG point-3
|
|
|
|
|
ID 8
|
|
|
|
|
PERSON 3
|
|
|
|
|
DAT 2010-02-04
|
|
|
|
|
VAL 9.40
|
|
|
|
|
LAG 8.30
|
|
|
|
|
LEAD 9.40
|
|
|
|
|
LAG 6.40
|
|
|
|
|
LEAD 12.40
|
|
|
|
|
LAG 8.30
|
|
|
|
|
LAG 6.40
|
|
|
|
|
LEAD 12.40
|
|
|
|
|
MSG point-3
|
|
|
|
|
ID 9
|
|
|
|
|
PERSON 4
|
|
|
|
|
DAT 2010-02-05
|
|
|
|
|
VAL 12.40
|
|
|
|
|
LAG 10.30
|
|
|
|
|
LEAD 12.40
|
|
|
|
|
LAG 9.40
|
|
|
|
|
LEAD 15.40
|
|
|
|
|
LAG 10.30
|
|
|
|
|
LAG 9.40
|
|
|
|
|
LEAD 15.40
|
|
|
|
|
MSG point-3
|
|
|
|
|
ID 10
|
|
|
|
|
PERSON 5
|
|
|
|
|
DAT 2010-02-06
|
|
|
|
|
VAL 15.40
|
|
|
|
|
LAG 12.40
|
|
|
|
|
LEAD 15.40
|
|
|
|
|
LAG 12.40
|
|
|
|
|
LEAD <null>
|
|
|
|
|
LAG 12.40
|
|
|
|
|
LAG 12.40
|
|
|
|
|
LEAD -1.00
|
|
|
|
|
MSG point-3
|
|
|
|
|
ID 11
|
|
|
|
|
PERSON 1
|
|
|
|
|
DAT 2010-03-02
|
|
|
|
|
VAL 3.40
|
|
|
|
|
LAG 3.40
|
|
|
|
|
LEAD 4.30
|
|
|
|
|
LAG 2.30
|
|
|
|
|
LEAD 6.40
|
|
|
|
|
LAG 3.40
|
|
|
|
|
LAG 2.30
|
|
|
|
|
LEAD 6.40
|
|
|
|
|
MSG point-3
|
|
|
|
|
ID 12
|
|
|
|
|
PERSON 2
|
|
|
|
|
DAT 2010-03-03
|
|
|
|
|
VAL 6.40
|
|
|
|
|
LAG 6.40
|
|
|
|
|
LEAD 8.30
|
|
|
|
|
LAG 6.30
|
|
|
|
|
LEAD 9.40
|
|
|
|
|
LAG 6.40
|
|
|
|
|
LAG 6.30
|
|
|
|
|
LEAD 9.40
|
|
|
|
|
MSG point-3
|
|
|
|
|
ID 13
|
|
|
|
|
PERSON 3
|
|
|
|
|
DAT 2010-03-04
|
|
|
|
|
VAL 9.40
|
|
|
|
|
LAG 9.40
|
|
|
|
|
LEAD 10.30
|
|
|
|
|
LAG 8.30
|
|
|
|
|
LEAD 12.40
|
|
|
|
|
LAG 9.40
|
|
|
|
|
LAG 8.30
|
|
|
|
|
LEAD 12.40
|
|
|
|
|
MSG point-3
|
|
|
|
|
ID 14
|
|
|
|
|
PERSON 4
|
|
|
|
|
DAT 2010-03-05
|
|
|
|
|
VAL 12.40
|
|
|
|
|
LAG 12.40
|
|
|
|
|
LEAD 15.40
|
|
|
|
|
LAG 10.30
|
|
|
|
|
LEAD <null>
|
|
|
|
|
LAG 12.40
|
|
|
|
|
LAG 10.30
|
|
|
|
|
LEAD -1.00
|
|
|
|
|
MSG point-3
|
|
|
|
|
ID 15
|
|
|
|
|
PERSON 5
|
|
|
|
|
DAT 2010-03-06
|
|
|
|
|
VAL 15.40
|
|
|
|
|
LAG 15.40
|
|
|
|
|
LEAD <null>
|
|
|
|
|
LAG 12.40
|
|
|
|
|
LEAD <null>
|
|
|
|
|
LAG 15.40
|
|
|
|
|
LAG 12.40
|
|
|
|
|
LEAD -1.00
|
|
|
|
|
MSG point-3
|
|
|
|
|
ID 16
|
|
|
|
|
PERSON 1
|
|
|
|
|
DAT <null>
|
|
|
|
|
VAL <null>
|
|
|
|
|
LAG <null>
|
|
|
|
|
LEAD 2.30
|
|
|
|
|
LAG <null>
|
|
|
|
|
LEAD 3.40
|
|
|
|
|
LAG <null>
|
|
|
|
|
LAG <null>
|
|
|
|
|
LEAD 3.40
|
|
|
|
|
MSG point-4
|
|
|
|
|
PERSON 1
|
|
|
|
|
SUM 9.10
|
|
|
|
|
LAG <null>
|
|
|
|
|
LEAD 17.10
|
|
|
|
|
LAG <null>
|
|
|
|
|
LEAD 33.10
|
|
|
|
|
LAG -9.10
|
|
|
|
|
LEAD 33.10
|
|
|
|
|
MSG point-4
|
|
|
|
|
PERSON 2
|
|
|
|
|
SUM 17.10
|
|
|
|
|
LAG 9.10
|
|
|
|
|
LEAD 25.10
|
|
|
|
|
LAG <null>
|
|
|
|
|
LEAD 41.10
|
|
|
|
|
LAG -17.10
|
|
|
|
|
LEAD 41.10
|
|
|
|
|
MSG point-4
|
|
|
|
|
PERSON 3
|
|
|
|
|
SUM 25.10
|
|
|
|
|
LAG 17.10
|
|
|
|
|
LEAD 33.10
|
|
|
|
|
LAG 9.10
|
|
|
|
|
LEAD <null>
|
|
|
|
|
LAG 9.10
|
|
|
|
|
LEAD -1.00
|
|
|
|
|
MSG point-4
|
|
|
|
|
PERSON 4
|
|
|
|
|
SUM 33.10
|
|
|
|
|
LAG 25.10
|
|
|
|
|
LEAD 41.10
|
|
|
|
|
LAG 17.10
|
|
|
|
|
LEAD <null>
|
|
|
|
|
LAG 17.10
|
|
|
|
|
LEAD -1.00
|
|
|
|
|
MSG point-4
|
|
|
|
|
PERSON 5
|
|
|
|
|
SUM 41.10
|
|
|
|
|
LAG 33.10
|
|
|
|
|
LEAD <null>
|
|
|
|
|
LAG 25.10
|
|
|
|
|
LEAD <null>
|
|
|
|
|
LAG 25.10
|
|
|
|
|
LEAD -1.00
|
|
|
|
|
"""
|
2021-04-26 20:07:00 +02:00
|
|
|
|
2022-02-04 19:05:19 +01:00
|
|
|
@pytest.mark.skip('FIXME: Not IMPLEMENTED')
|
|
|
|
|
@pytest.mark.version('>=3.0')
|
|
|
|
|
def test_1(act: Action):
|
|
|
|
|
pytest.fail("Not IMPLEMENTED")
|
2021-04-26 20:07:00 +02:00
|
|
|
|
|
|
|
|
# test_script_1
|
|
|
|
|
#---
|
2022-02-04 19:05:19 +01:00
|
|
|
#
|
2021-04-26 20:07:00 +02:00
|
|
|
# import os
|
|
|
|
|
# import sys
|
|
|
|
|
# import subprocess
|
2022-02-04 19:05:19 +01:00
|
|
|
#
|
2021-04-26 20:07:00 +02:00
|
|
|
# os.environ["ISC_USER"] = user_name
|
|
|
|
|
# os.environ["ISC_PASSWORD"] = user_password
|
2022-02-04 19:05:19 +01:00
|
|
|
#
|
2021-04-26 20:07:00 +02:00
|
|
|
# db_conn.close()
|
2022-02-04 19:05:19 +01:00
|
|
|
#
|
2021-04-26 20:07:00 +02:00
|
|
|
# with open( os.path.join(context['files_location'],'gtcs-window-func.sql'), 'r') as f:
|
|
|
|
|
# sql_init = f.read()
|
2022-02-04 19:05:19 +01:00
|
|
|
#
|
2021-04-26 20:07:00 +02:00
|
|
|
# sql_addi='''
|
|
|
|
|
# set list on;
|
2022-02-04 19:05:19 +01:00
|
|
|
#
|
2021-04-26 20:07:00 +02:00
|
|
|
# select
|
|
|
|
|
# 'point-1' as msg,
|
|
|
|
|
# e.*,
|
|
|
|
|
# first_value(val) over (order by val nulls first, id),
|
|
|
|
|
# first_value(val) over (order by val nulls last, id),
|
|
|
|
|
# first_value(val) over (partition by e.person order by val nulls last, id),
|
|
|
|
|
# nth_value(val, 1) over (order by val nulls first, id),
|
|
|
|
|
# nth_value(val, 1) over (order by val nulls last, id),
|
|
|
|
|
# nth_value(val, 1) over (partition by e.person order by val nulls last, id),
|
|
|
|
|
# nth_value(val, 2) over (order by val nulls first, id),
|
|
|
|
|
# nth_value(val, 2) over (order by val nulls last, id),
|
|
|
|
|
# nth_value(val, 2) over (partition by e.person order by val nulls last, id),
|
|
|
|
|
# last_value(val) over (order by val nulls first, id),
|
|
|
|
|
# last_value(val) over (order by val nulls last, id),
|
|
|
|
|
# last_value(val) over (partition by e.person order by val nulls last, id)
|
|
|
|
|
# from entries e
|
|
|
|
|
# order by id;
|
2022-02-04 19:05:19 +01:00
|
|
|
#
|
2021-04-26 20:07:00 +02:00
|
|
|
# --+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
|
2022-02-04 19:05:19 +01:00
|
|
|
#
|
2021-04-26 20:07:00 +02:00
|
|
|
# select
|
|
|
|
|
# 'point-2' as msg,
|
|
|
|
|
# person,
|
|
|
|
|
# sum(val),
|
|
|
|
|
# first_value(sum(val)) over (order by person desc),
|
|
|
|
|
# nth_value(sum(val), 1) over (order by person desc),
|
|
|
|
|
# nth_value(sum(val), 2) over (order by person desc),
|
|
|
|
|
# last_value(sum(val)) over (order by person desc)
|
|
|
|
|
# from entries
|
|
|
|
|
# group by person
|
|
|
|
|
# order by person;
|
2022-02-04 19:05:19 +01:00
|
|
|
#
|
2021-04-26 20:07:00 +02:00
|
|
|
# --+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
|
2022-02-04 19:05:19 +01:00
|
|
|
#
|
2021-04-26 20:07:00 +02:00
|
|
|
# select
|
|
|
|
|
# 'point-3' as msg,
|
|
|
|
|
# e.*,
|
|
|
|
|
# lag(val) over (order by val nulls first, id),
|
|
|
|
|
# lead(val) over (order by val nulls first, id),
|
|
|
|
|
# lag(val, 2) over (order by val nulls first, id),
|
|
|
|
|
# lead(val, 3) over (order by val nulls first, id),
|
|
|
|
|
# lag(val, 1, -val) over (order by val nulls first, id),
|
|
|
|
|
# lag(val, 2, -val) over (order by val nulls first, id),
|
|
|
|
|
# lead(val, 3, -1.00) over (order by val nulls first, id)
|
|
|
|
|
# from entries e
|
|
|
|
|
# order by id;
|
2022-02-04 19:05:19 +01:00
|
|
|
#
|
2021-04-26 20:07:00 +02:00
|
|
|
# --+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
|
2022-02-04 19:05:19 +01:00
|
|
|
#
|
2021-04-26 20:07:00 +02:00
|
|
|
# select
|
|
|
|
|
# 'point-4' as msg,
|
|
|
|
|
# person,
|
|
|
|
|
# sum(val),
|
|
|
|
|
# lag(sum(val)) over (order by person),
|
|
|
|
|
# lead(sum(val)) over (order by person),
|
|
|
|
|
# lag(sum(val), 2) over (order by person),
|
|
|
|
|
# lead(sum(val), 3) over (order by person),
|
|
|
|
|
# lag(sum(val), 2, -sum(val)) over (order by person),
|
|
|
|
|
# lead(sum(val), 3, -1.00) over (order by person)
|
|
|
|
|
# from entries
|
|
|
|
|
# group by person
|
|
|
|
|
# order by person;
|
2022-02-04 19:05:19 +01:00
|
|
|
#
|
2021-04-26 20:07:00 +02:00
|
|
|
# '''
|
2022-02-04 19:05:19 +01:00
|
|
|
#
|
2021-04-26 20:07:00 +02:00
|
|
|
# runProgram('isql', [ dsn], os.linesep.join( (sql_init, sql_addi) ) )
|
2022-02-04 19:05:19 +01:00
|
|
|
#
|
2021-04-26 20:07:00 +02:00
|
|
|
#---
|
