def test_target_get():
from ch2sql.sentence import Sentence
from ch2sql.database import Table
import os
path = "../datasource/广告投放效果2.xls"
assert os.path.exists(path)
path = os.path.abspath(path)
table = Table(table_name='广告投放效果', path=path)
# s1 = "查询最大APP下载量"
# s1 = Sentence(s1, table)
# print(s1.nodes)
# from ch2sql.parser import Parser
# s1 = Parser(s1)
# res = s1.select_parser()
# print(res) # [MAX(APP下载量)] 结果正确
# s2 = "查询最大APP下载量和平均APP下载量"
# s2 = Sentence(s2, table)
# print(s2.nodes)
# from ch2sql.parser import Parser
# s2 = Parser(s2)
# res = s2.select_parser()
# print(res) # [AVG(APP下载量), MAX(APP下载量)] 结果正确
s3 = "查询今年每个月的APP下载量总量和平均APP激活量"
s3 = Sentence(s3, table)
print(s3.nodes)
from ch2sql.parser import Parser
s2 = Parser(s3)
res = s2.select_parser()
print(res) # [AVG(APP下载量), MAX(APP下载量)] 结果正确
def test_total_04():
"""
{
"select": [
"订单号"
],
"condition_and": [
"客户名称 = 京东商城"
],
"condition_or": [],
"order_by_desc": [],
"group_by": [],
"having": [],
"result_limit": null,
"date_from": null,
"data_to": null
}
"""
from ch2sql.sentence import Sentence
from ch2sql.database import Table
from ch2sql.parser import Parser
import os
path = "../datasource/销售业绩报表.xlsx"
assert os.path.exists(path)
path = os.path.abspath(path)
table = Table(table_name='销售业绩报表', path=path)
s1 = "查询京东商城的订单编号"
s1 = Sentence(s1, table)
print(s1.nodes)
s1 = Parser(s1)
s1.select_parser()
s1.condition_parser()
from ch2sql.output import Output
o = Output(s1)
print(o.get_json())
def test_condition_parser1():
from ch2sql.sentence import Sentence
from ch2sql.database import Table
from ch2sql.parser import Parser
import os
path = "../datasource/销售业绩报表.xlsx"
assert os.path.exists(path)
path = os.path.abspath(path)
table = Table(table_name='销售业绩报表', path=path)
s1 = "查询最高平均不含税金额大于1000的数据"
s1 = Sentence(s1, table)
print(s1.nodes)
s1 = Parser(s1)
print(s1.select_parser())
s1.condition_parser()
def test_total_01():
from ch2sql.sentence import Sentence
from ch2sql.database import Table
from ch2sql.parser import Parser
import os
path = "../datasource/销售业绩报表.xlsx"
assert os.path.exists(path)
path = os.path.abspath(path)
table = Table(table_name='销售业绩报表', path=path)
s1 = "京东商城税费小于10的单据日期"
s1 = Sentence(s1, table)
print(s1.nodes)
s1 = Parser(s1)
s1.select_parser()
s1.condition_parser()
print(s1.select_targets)
print(s1.conditions)
def test_total_17():
from ch2sql.sentence import Sentence
from ch2sql.database import Table
from ch2sql.parser import Parser
import os
path = "../datasource/销售业绩报表.xlsx"
assert os.path.exists(path)
path = os.path.abspath(path)
table = Table(table_name='销售业绩报表', path=path)
s1 = "订单编号大于50的客户名称"
s1 = Sentence(s1, table)
print(s1.nodes)
s1 = Parser(s1)
s1.select_parser()
s1.condition_parser()
from ch2sql.output import Output
o = Output(s1)
print(o.get_json())
def test_condition_parser3():
"""
带有逻辑连接符号的纯值条件节点解析
eg. '销售部或者电子商务部'
:return:
"""
from ch2sql.sentence import Sentence
from ch2sql.database import Table
from ch2sql.parser import Parser
import os
path = "../datasource/销售业绩报表.xlsx"
assert os.path.exists(path)
path = os.path.abspath(path)
table = Table(table_name='销售业绩报表', path=path)
s1 = "销售部或者电子商务部的情况"
s1 = Sentence(s1, table)
print(s1.nodes)
s1 = Parser(s1)
s1.condition_parser()
def test_condition_parser2():
"""
测试值条件节点的处理情况
eg: "京东商城的平均单价"
:return:
"""
from ch2sql.sentence import Sentence
from ch2sql.database import Table
from ch2sql.parser import Parser
import os
path = "../datasource/销售业绩报表.xlsx"
assert os.path.exists(path)
path = os.path.abspath(path)
table = Table(table_name='销售业绩报表', path=path)
s1 = "京东商城的平均单价"
s1 = Sentence(s1, table)
print(s1.nodes)
s1 = Parser(s1)
print(s1.select_parser())
s1.condition_parser()
def test_condition_parser4():
"""
对包含group by top修饰的属性名条件节点解析
eg. "各部门的平均税费"
:return:
"""
from ch2sql.sentence import Sentence
from ch2sql.database import Table
from ch2sql.parser import Parser
import os
path = "../datasource/销售业绩报表.xlsx"
assert os.path.exists(path)
path = os.path.abspath(path)
table = Table(table_name='销售业绩报表', path=path)
s1 = "各部门名称的平均税款"
s1 = Sentence(s1, table)
print(s1.nodes)
s1 = Parser(s1)
s1.select_parser()
print(s1.select_targets)
s1.condition_parser()
def test_total_08():
"""
在这种情况下会出现混乱
:return:
"""
from ch2sql.sentence import Sentence
from ch2sql.database import Table
from ch2sql.parser import Parser
import os
path = "../datasource/销售业绩报表.xlsx"
assert os.path.exists(path)
path = os.path.abspath(path)
table = Table(table_name='销售业绩报表', path=path)
s1 = "各业务员的总订单金额"
s1 = Sentence(s1, table)
print(s1.nodes)
s1 = Parser(s1)
s1.select_parser()
s1.condition_parser()
from ch2sql.output import Output
o = Output(s1)
print(o.get_json())
def test_condition_parser6():
"""
top
eg. "利润top10的部门名称"
:return:
"""
from ch2sql.sentence import Sentence
from ch2sql.database import Table
from ch2sql.parser import Parser
import os
path = "../datasource/销售业绩报表.xlsx"
assert os.path.exists(path)
path = os.path.abspath(path)
table = Table(table_name='销售业绩报表', path=path)
s1 = "不同部门名称的利润均值"
s1 = Sentence(s1, table)
print(s1.nodes)
s1 = Parser(s1)
s1.select_parser()
s1.condition_parser()
print(s1.select_targets)
print(s1.conditions)
def test_total_20():
"""
{
"select": [
"利润"
],
"condition_and": [
"客户名称 = 淘宝网"
],
"condition_or": [],
"order_by_desc": [],
"group_by": [],
"having": [],
"result_limit": null,
"date_from": "2014-12-01",
"date_to": "2014-12-31"
}
:return:
"""
s1 = "2014年12月淘宝网的利润"
from ch2sql.sentence import Sentence
from ch2sql.database import Table
from ch2sql.parser import Parser
import os
path = "../datasource/销售业绩报表.xlsx"
assert os.path.exists(path)
path = os.path.abspath(path)
table = Table(table_name='销售业绩报表', path=path)
s1 = Sentence(s1, table)
print(s1.nodes)
s1 = Parser(s1)
print(s1.parser_tree)
s1.select_parser()
s1.condition_parser()
from ch2sql.output import Output
o = Output(s1)
print(o.get_json())
def test_total_19():
"""
{
"select": [
"COUNT(订单号)",
"部门名称"
],
"condition_and": [],
"condition_or": [],
"order_by_desc": [],
"group_by": [
"部门名称"
],
"having": [],
"result_limit": null,
"date_from": "None",
"date_to": "None"
}
:return:
"""
from ch2sql.sentence import Sentence
from ch2sql.database import Table
from ch2sql.parser import Parser
import os
path = "../datasource/销售业绩报表.xlsx"
assert os.path.exists(path)
path = os.path.abspath(path)
table = Table(table_name='销售业绩报表', path=path)
s1 = "各部门名称的订单号总数"
s1 = Sentence(s1, table)
print(s1.nodes)
s1 = Parser(s1)
print(s1.parser_tree)
s1.select_parser()
s1.condition_parser()
from ch2sql.output import Output
o = Output(s1)
print(o.get_json())