Add relations beetwen tables
This commit is contained in:
Sergey Kalinin
31
dm.py
31
dm.py
@@ -20,6 +20,7 @@ def createTables(tbl_list):
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while i < len(tbl_list):
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one_Table_descr = []
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one_Table_struct = []
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one_Table_relation = []
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tbl_descr = tbl_list[i]["tableDescription"]
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tbl_name = tbl_list[i]["tableName"]
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field_list = tbl_list[i]["fieldList"][i].keys()
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@@ -34,6 +35,7 @@ def createTables(tbl_list):
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field_names_list = []
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struct_fields_list = []
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while x < len(tbl_list[i]["fieldList"]):
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#one_Table_relation = []
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if tbl_list[i]["fieldList"][x]["autoIncrement"] == "yes":
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auto_increment = " AUTO_INCREMENT, "
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else:
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@@ -44,9 +46,20 @@ def createTables(tbl_list):
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index = "PRIMARY KEY(" + tbl_list[i]["fieldList"][x]["fName"] + ")"
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field_names_list.append(tbl_list[i]["fieldList"][x]["fDescription"])
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struct_fields_list.append(tbl_list[i]["fieldList"][x]["fName"])
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if tbl_list[i]["fieldList"][x]["relation"]:
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#struct_fields_list.append(tbl_list[i]["fieldList"][x]["relation"])
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#print(tbl_list[i]["fieldList"][x]["relation"])
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#one_Table_relation.append(tbl_list[i]["fieldList"][x]["fName"])
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relation_list=[tbl_list[i]["fieldList"][x]["fName"]]
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relation_list.append(tbl_list[i]["fieldList"][x]["relation"])
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one_Table_relation.append(relation_list)
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x = x + 1
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#print(one_Table_relation)
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qwery_create = qwery_create + index + ");"
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one_Table_struct.append(struct_fields_list)
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one_Table_struct.append(one_Table_relation)
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one_Table_descr.append(field_names_list)
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i = i + 1
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tbl_descr_list.append(one_Table_descr)
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@@ -65,16 +78,28 @@ def initDBstructure():
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# выборка данных из заданной таблицы
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def selectData(tbl):
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global tbl_struct_list
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#print(tbl_struct_list)
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#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
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qwery = "SELECT "
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for item in tbl_struct_list:
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if item[0] == tbl:
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for field in item[1]:
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qwery = qwery + field + ","
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qwery = qwery.rstrip(',') + " FROM " + tbl + " LIMIT 10000"
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c.execute(qwery)
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return c.fetchall()
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#print(item[2])
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#field = item[2][0]
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#rel = item[2][1]
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#print(field + rel)
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for rel in item[2]:
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field = rel[0]
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field_rel = rel[1][0]
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field_replace = rel[1][1]
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print(field + "->" + field_rel + "->" + field_replace)
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qwery = qwery + "(SELECT " + field_replace + ") AS " + field + ","
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qwery = qwery.rstrip(',') + " FROM " + tbl + " LIMIT 10000"
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#c.execute(qwery)
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print(qwery)
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#return c.fetchall()
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# получаем на вход имя таблицы и возвращаем список заголовков полей
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def getTablesStructure(tbl):
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74
tables.json
74
tables.json
@@ -9,42 +9,48 @@
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"fDescription": "Номер п.п.",
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"fType": "int(6)",
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"index": "PRIMARY KEY",
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"autoIncrement": "yes"
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"autoIncrement": "yes",
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"relation": []
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},
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{
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"fName": "login",
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"fDescription": "Логин",
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"fType": "char(20)",
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"index": "yes",
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"autoIncrement": "no"
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"autoIncrement": "no",
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"relation": []
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},
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{
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"fName": "password",
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"fDescription": "Пароль",
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"fType": "char(20)",
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"index": "no",
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"autoIncrement": "no"
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"autoIncrement": "no",
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"relation": []
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},
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{
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"fName": "last_name",
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"fDescription": "Фамилия",
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"fType": "char(20)",
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"index": "no",
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"autoIncrement": "no"
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"autoIncrement": "no",
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"relation": []
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},
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{
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"fName": "name",
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"fDescription": "Имя",
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"fType": "char(20)",
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"index": "no",
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"autoIncrement": "no"
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"autoIncrement": "no",
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"relation": []
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},
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{
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"fName": "middle_name",
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"fDescription": "Отчество",
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"fType": "char(20)",
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"index": "no",
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"autoIncrement": "no"
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"autoIncrement": "no",
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"relation": []
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}
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]
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},
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@@ -57,35 +63,40 @@
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"fDescription": "Номер п.п.",
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"fType": "int(6)",
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"index": "PRIMARY KEY",
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"autoIncrement": "yes"
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"autoIncrement": "yes",
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"relation": []
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},
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{
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"fName": "doc_name",
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"fDescription": "Наименование",
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"fType": "varchar(100)",
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"index": "yes",
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"autoIncrement": "no"
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"autoIncrement": "no",
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"relation": []
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},
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{
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"fName": "description",
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"fDescription": "Описание",
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"fType": "varchar(200)",
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"index": "no",
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"autoIncrement": "no"
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"autoIncrement": "no",
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"relation": []
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},
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{
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"fName": "users_id",
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"fDescription": "Владелец",
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"fType": "int(6)",
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"index": "no",
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"autoIncrement": "no"
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"autoIncrement": "no",
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"relation": ["users.id", "last_name, name, middle_name"]
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},
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{
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"fName": "parent_id",
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"fDescription": "Имя",
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"fDescription": "Родительский документ",
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"fType": "int(6)",
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"index": "no",
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"autoIncrement": "no"
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"autoIncrement": "no",
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"relation": ["docs.id", "doc_name"]
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}
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]
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},
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@@ -98,35 +109,40 @@
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"fDescription": "Номер п.п.",
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"fType": "int(6)",
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"index": "PRIMARY KEY",
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"autoIncrement": "yes"
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"autoIncrement": "yes",
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"relation": []
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},
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{
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"fName": "region",
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"fDescription": "Регион",
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"fType": "varchar(100)",
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"index": "yes",
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"autoIncrement": "no"
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"autoIncrement": "no",
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"relation": []
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},
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{
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"fName": "city",
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"fDescription": "Населеннй пункт",
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"fType": "varchar(200)",
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"index": "no",
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"autoIncrement": "no"
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"autoIncrement": "no",
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"relation": []
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},
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{
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"fName": "street",
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"fDescription": "Улица",
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"fType": "varchar(100)",
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"index": "no",
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"autoIncrement": "no"
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"autoIncrement": "no",
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"relation": []
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},
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{
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"fName": "house",
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"fDescription": "Дом",
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"fType": "char(6)",
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"index": "no",
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"autoIncrement": "no"
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"autoIncrement": "no",
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"relation": []
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}
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]
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},
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@@ -139,56 +155,64 @@
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"fDescription": "Номер п.п.",
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"fType": "int(11)",
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"index": "PRIMARY KEY",
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"autoIncrement": "yes"
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"autoIncrement": "yes",
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"relation": []
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},
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{
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"fName": "int_number",
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"fDescription": "Внутренний номер",
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"fType": "varchar(11)",
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"index": "no",
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"autoIncrement": "no"
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"autoIncrement": "no",
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"relation": []
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},
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{
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"fName": "ext_co_line",
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"fDescription": "Номер внешней линии",
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"fType": "char(2)",
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"index": "no",
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"autoIncrement": "no"
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"autoIncrement": "no",
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"relation": []
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},
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{
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"fName": "dial_number",
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"fDescription": "Набранный номер",
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"fType": "varchar(30)",
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"index": "no",
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"autoIncrement": "no"
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"autoIncrement": "no",
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"relation": []
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},
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{
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"fName": "ring",
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"fDescription": "ХЗ",
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"fType": "varchar(5)",
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"index": "no",
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"autoIncrement": "no"
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"autoIncrement": "no",
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"relation": []
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},
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{
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"fName": "acc_code",
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"fDescription": "АСС код",
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"fType": "varchar(20)",
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"index": "no",
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"autoIncrement": "no"
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"autoIncrement": "no",
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"relation": []
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},
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{
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"fName": "call_code",
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"fDescription": "Код звонка",
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"fType": "char(2)",
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"index": "no",
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"autoIncrement": "no"
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"autoIncrement": "no",
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"relation": []
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},
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{
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"fName": "call_direct",
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"fDescription": "Направление",
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"fType": "varchar(45)",
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"index": "no",
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"autoIncrement": "no"
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"autoIncrement": "no",
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"relation": []
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}
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]
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}
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