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Add relations beetwen tables

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This commit is contained in:
Sergey Kalinin 2017-03-15 17:06:24 +03:00
parent 7eb4f66e53
commit 51b7e43f95
2 changed files with 77 additions and 28 deletions
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31
dm.py
View File

@ -20,6 +20,7 @@ def createTables(tbl_list):
while i < len(tbl_list): while i < len(tbl_list):
one_Table_descr = [] one_Table_descr = []
one_Table_struct = [] one_Table_struct = []
one_Table_relation = []
tbl_descr = tbl_list[i]["tableDescription"] tbl_descr = tbl_list[i]["tableDescription"]
tbl_name = tbl_list[i]["tableName"] tbl_name = tbl_list[i]["tableName"]
field_list = tbl_list[i]["fieldList"][i].keys() field_list = tbl_list[i]["fieldList"][i].keys()
@ -34,6 +35,7 @@ def createTables(tbl_list):
field_names_list = [] field_names_list = []
struct_fields_list = [] struct_fields_list = []
while x < len(tbl_list[i]["fieldList"]): while x < len(tbl_list[i]["fieldList"]):
#one_Table_relation = []
if tbl_list[i]["fieldList"][x]["autoIncrement"] == "yes": if tbl_list[i]["fieldList"][x]["autoIncrement"] == "yes":
auto_increment = " AUTO_INCREMENT, " auto_increment = " AUTO_INCREMENT, "
else: else:
@ -44,9 +46,20 @@ def createTables(tbl_list):
index = "PRIMARY KEY(" + tbl_list[i]["fieldList"][x]["fName"] + ")" index = "PRIMARY KEY(" + tbl_list[i]["fieldList"][x]["fName"] + ")"
field_names_list.append(tbl_list[i]["fieldList"][x]["fDescription"]) field_names_list.append(tbl_list[i]["fieldList"][x]["fDescription"])
struct_fields_list.append(tbl_list[i]["fieldList"][x]["fName"]) struct_fields_list.append(tbl_list[i]["fieldList"][x]["fName"])
if tbl_list[i]["fieldList"][x]["relation"]:
#struct_fields_list.append(tbl_list[i]["fieldList"][x]["relation"])
#print(tbl_list[i]["fieldList"][x]["relation"])
#one_Table_relation.append(tbl_list[i]["fieldList"][x]["fName"])
relation_list=[tbl_list[i]["fieldList"][x]["fName"]]
relation_list.append(tbl_list[i]["fieldList"][x]["relation"])
one_Table_relation.append(relation_list)
x = x + 1 x = x + 1
#print(one_Table_relation)
qwery_create = qwery_create + index + ");" qwery_create = qwery_create + index + ");"
one_Table_struct.append(struct_fields_list) one_Table_struct.append(struct_fields_list)
one_Table_struct.append(one_Table_relation)
one_Table_descr.append(field_names_list) one_Table_descr.append(field_names_list)
i = i + 1 i = i + 1
tbl_descr_list.append(one_Table_descr) tbl_descr_list.append(one_Table_descr)
@ -65,16 +78,28 @@ def initDBstructure():
# выборка данных из заданной таблицы # выборка данных из заданной таблицы
def selectData(tbl): def selectData(tbl):
global tbl_struct_list global tbl_struct_list
#print(tbl_struct_list)
#select docs.doc_name, docs.description, (select CONCAT(last_name, ' ', name, ' ', middle_name) AS user from users where id = docs.users_id) as user from docs #select docs.doc_name, docs.description, (select CONCAT(last_name, ' ', name, ' ', middle_name) AS user from users where id = docs.users_id) as user from docs
qwery = "SELECT " qwery = "SELECT "
for item in tbl_struct_list: for item in tbl_struct_list:
if item[0] == tbl: if item[0] == tbl:
for field in item[1]: for field in item[1]:
qwery = qwery + field + "," qwery = qwery + field + ","
qwery = qwery.rstrip(',') + " FROM " + tbl + " LIMIT 10000"
c.execute(qwery)
return c.fetchall() #print(item[2])
#field = item[2][0]
#rel = item[2][1]
#print(field + rel)
for rel in item[2]:
field = rel[0]
field_rel = rel[1][0]
field_replace = rel[1][1]
print(field + "->" + field_rel + "->" + field_replace)
qwery = qwery + "(SELECT " + field_replace + ") AS " + field + ","
qwery = qwery.rstrip(',') + " FROM " + tbl + " LIMIT 10000"
#c.execute(qwery)
print(qwery)
#return c.fetchall()
# получаем на вход имя таблицы и возвращаем список заголовков полей # получаем на вход имя таблицы и возвращаем список заголовков полей
def getTablesStructure(tbl): def getTablesStructure(tbl):

74
tables.json
View File

@ -9,42 +9,48 @@
"fDescription": "Номер п.п.", "fDescription": "Номер п.п.",
"fType": "int(6)", "fType": "int(6)",
"index": "PRIMARY KEY", "index": "PRIMARY KEY",
"autoIncrement": "yes" "autoIncrement": "yes",
"relation": []
}, },
{ {
"fName": "login", "fName": "login",
"fDescription": "Логин", "fDescription": "Логин",
"fType": "char(20)", "fType": "char(20)",
"index": "yes", "index": "yes",
"autoIncrement": "no" "autoIncrement": "no",
"relation": []
}, },
{ {
"fName": "password", "fName": "password",
"fDescription": "Пароль", "fDescription": "Пароль",
"fType": "char(20)", "fType": "char(20)",
"index": "no", "index": "no",
"autoIncrement": "no" "autoIncrement": "no",
"relation": []
}, },
{ {
"fName": "last_name", "fName": "last_name",
"fDescription": "Фамилия", "fDescription": "Фамилия",
"fType": "char(20)", "fType": "char(20)",
"index": "no", "index": "no",
"autoIncrement": "no" "autoIncrement": "no",
"relation": []
}, },
{ {
"fName": "name", "fName": "name",
"fDescription": "Имя", "fDescription": "Имя",
"fType": "char(20)", "fType": "char(20)",
"index": "no", "index": "no",
"autoIncrement": "no" "autoIncrement": "no",
"relation": []
}, },
{ {
"fName": "middle_name", "fName": "middle_name",
"fDescription": "Отчество", "fDescription": "Отчество",
"fType": "char(20)", "fType": "char(20)",
"index": "no", "index": "no",
"autoIncrement": "no" "autoIncrement": "no",
"relation": []
} }
] ]
}, },
@ -57,35 +63,40 @@
"fDescription": "Номер п.п.", "fDescription": "Номер п.п.",
"fType": "int(6)", "fType": "int(6)",
"index": "PRIMARY KEY", "index": "PRIMARY KEY",
"autoIncrement": "yes" "autoIncrement": "yes",
"relation": []
}, },
{ {
"fName": "doc_name", "fName": "doc_name",
"fDescription": "Наименование", "fDescription": "Наименование",
"fType": "varchar(100)", "fType": "varchar(100)",
"index": "yes", "index": "yes",
"autoIncrement": "no" "autoIncrement": "no",
"relation": []
}, },
{ {
"fName": "description", "fName": "description",
"fDescription": "Описание", "fDescription": "Описание",
"fType": "varchar(200)", "fType": "varchar(200)",
"index": "no", "index": "no",
"autoIncrement": "no" "autoIncrement": "no",
"relation": []
}, },
{ {
"fName": "users_id", "fName": "users_id",
"fDescription": "Владелец", "fDescription": "Владелец",
"fType": "int(6)", "fType": "int(6)",
"index": "no", "index": "no",
"autoIncrement": "no" "autoIncrement": "no",
"relation": ["users.id", "last_name, name, middle_name"]
}, },
{ {
"fName": "parent_id", "fName": "parent_id",
"fDescription": "Имя", "fDescription": "Родительский документ",
"fType": "int(6)", "fType": "int(6)",
"index": "no", "index": "no",
"autoIncrement": "no" "autoIncrement": "no",
"relation": ["docs.id", "doc_name"]
} }
] ]
}, },
@ -98,35 +109,40 @@
"fDescription": "Номер п.п.", "fDescription": "Номер п.п.",
"fType": "int(6)", "fType": "int(6)",
"index": "PRIMARY KEY", "index": "PRIMARY KEY",
"autoIncrement": "yes" "autoIncrement": "yes",
"relation": []
}, },
{ {
"fName": "region", "fName": "region",
"fDescription": "Регион", "fDescription": "Регион",
"fType": "varchar(100)", "fType": "varchar(100)",
"index": "yes", "index": "yes",
"autoIncrement": "no" "autoIncrement": "no",
"relation": []
}, },
{ {
"fName": "city", "fName": "city",
"fDescription": "Населеннй пункт", "fDescription": "Населеннй пункт",
"fType": "varchar(200)", "fType": "varchar(200)",
"index": "no", "index": "no",
"autoIncrement": "no" "autoIncrement": "no",
"relation": []
}, },
{ {
"fName": "street", "fName": "street",
"fDescription": "Улица", "fDescription": "Улица",
"fType": "varchar(100)", "fType": "varchar(100)",
"index": "no", "index": "no",
"autoIncrement": "no" "autoIncrement": "no",
"relation": []
}, },
{ {
"fName": "house", "fName": "house",
"fDescription": "Дом", "fDescription": "Дом",
"fType": "char(6)", "fType": "char(6)",
"index": "no", "index": "no",
"autoIncrement": "no" "autoIncrement": "no",
"relation": []
} }
] ]
}, },
@ -139,56 +155,64 @@
"fDescription": "Номер п.п.", "fDescription": "Номер п.п.",
"fType": "int(11)", "fType": "int(11)",
"index": "PRIMARY KEY", "index": "PRIMARY KEY",
"autoIncrement": "yes" "autoIncrement": "yes",
"relation": []
}, },
{ {
"fName": "int_number", "fName": "int_number",
"fDescription": "Внутренний номер", "fDescription": "Внутренний номер",
"fType": "varchar(11)", "fType": "varchar(11)",
"index": "no", "index": "no",
"autoIncrement": "no" "autoIncrement": "no",
"relation": []
}, },
{ {
"fName": "ext_co_line", "fName": "ext_co_line",
"fDescription": "Номер внешней линии", "fDescription": "Номер внешней линии",
"fType": "char(2)", "fType": "char(2)",
"index": "no", "index": "no",
"autoIncrement": "no" "autoIncrement": "no",
"relation": []
}, },
{ {
"fName": "dial_number", "fName": "dial_number",
"fDescription": "Набранный номер", "fDescription": "Набранный номер",
"fType": "varchar(30)", "fType": "varchar(30)",
"index": "no", "index": "no",
"autoIncrement": "no" "autoIncrement": "no",
"relation": []
}, },
{ {
"fName": "ring", "fName": "ring",
"fDescription": "ХЗ", "fDescription": "ХЗ",
"fType": "varchar(5)", "fType": "varchar(5)",
"index": "no", "index": "no",
"autoIncrement": "no" "autoIncrement": "no",
"relation": []
}, },
{ {
"fName": "acc_code", "fName": "acc_code",
"fDescription": "АСС код", "fDescription": "АСС код",
"fType": "varchar(20)", "fType": "varchar(20)",
"index": "no", "index": "no",
"autoIncrement": "no" "autoIncrement": "no",
"relation": []
}, },
{ {
"fName": "call_code", "fName": "call_code",
"fDescription": "Код звонка", "fDescription": "Код звонка",
"fType": "char(2)", "fType": "char(2)",
"index": "no", "index": "no",
"autoIncrement": "no" "autoIncrement": "no",
"relation": []
}, },
{ {
"fName": "call_direct", "fName": "call_direct",
"fDescription": "Направление", "fDescription": "Направление",
"fType": "varchar(45)", "fType": "varchar(45)",
"index": "no", "index": "no",
"autoIncrement": "no" "autoIncrement": "no",
"relation": []
} }
] ]
} }