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30 lines
839 B
Python
30 lines
839 B
Python
#coding:utf-8
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"""
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ID: issue-6659
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ISSUE: 6659
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TITLE: Parameter in offset expression in LAG, LEAD, NTH_VALUE window functions requires explicit cast to BIGINT or INTEGER
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DESCRIPTION:
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JIRA: CORE-6421
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FBTEST: bugs.core_6421
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"""
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import pytest
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from firebird.qa import *
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db = db_factory()
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test_script = """
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set planonly;
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select rdb$relation_name, lag(rdb$relation_name, ?) over (order by rdb$relation_name) from rdb$relations;
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select rdb$relation_name, lead(rdb$relation_name, ?) over (order by rdb$relation_name) from rdb$relations;
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select rdb$relation_name, nth_value(rdb$relation_name, ?) over (order by rdb$relation_name) from rdb$relations;
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"""
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act = isql_act('db', test_script, substitutions=[('PLAN .*', '')])
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@pytest.mark.version('>=4.0')
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def test_1(act: Action):
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act.execute()
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