我在postgresql9.2中尝试将这个python函数转换成sql。在
def calc_open_order(xOrder):
temp_row = xOrder.so_reportL[0]
open_closed_status = 'OPEN'
order_status = temp_row[3]
if order_status == 'FAILED':
open_closed_status = 'CLOSED'
elif order_status == 'REMOVED':
open_closed_status = 'CLOSED'
elif order_status == 'NO_PENDING_ACTION':
open_closed_status = 'CLOSED'
elif order_status == 'PENDING_REMOVED':
open_closed_status = 'CLOSED'
else:
# check the shipping group status
any_open_sg = False
for sd_row in xOrder.so_reportL:
if sd_row[45] == 'PENDING_SHIPMENT':
any_open_sg = True
elif sd_row[45] == 'PROCESSING':
any_open_sg = True
elif sd_row[45] == 'INITIAL':
any_open_sg = True
elif sd_row[45] == 'PENDING_MERCHANT_ACTION':
any_open_sg = True
if any_open_sg == False:
open_closed_status = 'CLOSED'
#
if open_closed_status == 'CLOSED':
ord_open_ind = 'False'
else:
ord_open_ind = 'True'
return ord_open_ind,
我用一个case语句将这个逻辑转换成sql:
^{pr2}$请注意sd_行[45]与Shipping_status字段相同。 我的陈述对吗?在
可能(未测试):
返回类型可能最好是^{} ,但这不是您的问题。在
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