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源码如下:
def _select(self):
select_str = """
select min(id) as id, date, code, ID, CH1, CH2, CH3, dvalue, result, checker
"""
return select_str
def _from(self):
from_str = """
test_ngc
"""
return from_str
def _group_by(self):
group_by_str = """
GROUP BY date, code, ID, CH1, CH2, CH3, dvalue, result, checker
"""
return group_by_str
@api.model_cr
def init(self):
tools.drop_view_if_exists(self.env.cr, self._table)
self.env.cr.execute("""CREATE or REPLACE VIEW %s as (
%s
FROM %s
%s
)""" % (self._table, self._select(), self._from(), self._group_by()))
修改之后如下:
def _select(self):
select_str = """
select min(id) as id, date, code, "ID", "CH1", "CH2", "CH3", dvalue, result, checker
"""
return select_str
def _from(self):
from_str = """
test_ngc
"""
return from_str
def _group_by(self):
group_by_str = """
GROUP BY date, code, "ID", "CH1", "CH2", "CH3", dvalue, result, checker
"""
return group_by_str
@api.model_cr
def init(self):
tools.drop_view_if_exists(self.env.cr, self._table)
self.env.cr.execute("""CREATE or REPLACE VIEW %s as (
%s
FROM %s
%s
)""" % (self._table, self._select(), self._from(), self._group_by()))
将大写的字段用双引号引起来,注意必须一致
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