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Convert cursor object into dictionary python

Web1 hour ago · Thanks in advance. Here's the code : import sqlite3 import PySimpleGUI as sg # Create connection to SQLite database conn = sqlite3.connect ('Data_Enteries.db') c = conn.cursor () # Create table if it doesn't exist c.execute ('''CREATE TABLE IF NOT EXISTS dictionary (id INTEGER PRIMARY KEY, English TEXT, French TEXT, Spanish … WebOct 30, 2024 · with source_conn.cursor () as source_cursor: source_cursor.execute (sql_query) field_names = [i [0] for i in source_cursor.description] field_names = ', '.join (field_names) fetched_data = source_cursor.fetchall () data = [list (rows) for rows in fetched_data] # this one Share Improve this answer Follow answered Oct 31, 2024 at …

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WebNov 3, 2012 · The following code will convert the entire result set ( Cursor) into a list: myresults = list (mydb.mycollection.find ()) This is fine for relatively small result sets, as you are pulling everything into memory. Share Improve this answer Follow edited Sep 2, 2015 at 19:34 mcont 1,681 1 21 33 answered Nov 4, 2012 at 2:11 Brian Cajes 3,254 3 20 22 WebMay 26, 2024 · First, we will convert the Cursor to the list of dictionary. list_cur = list (cursor) Now, converting the list_cur to the JSON using the method dumps () from bson.json_util. json_data = dumps (list_cur) You can now save it to the file or can use it in the program using loads () function. Below is the implementation. rockingham gp reviews https://oahuhandyworks.com

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WebJan 13, 2024 · 7. Converting List Into a Dictionary Using Dictionary Comprehension. By using dictionary comprehension, we can convert a list of keys to a dictionary having the same value. d1={k:"a" for k in l1} It will … WebJul 20, 2010 · from django.db import connection sql = 'SELECT to_json (result) FROM (SELECT * FROM TABLE table) result)' with connection.cursor () as cursor: cursor.execute (sql) output = cursor.fetchall () a table like: id, value ---------- 1 3 2 7 will return a Python JSON Object [ {"id": 1, "value": 3}, {"id":2, "value": 7}] Web5. The following code converts the result set into a dictionary. from django.db import connections cursor = connections ['default'].cursor () columns = (x.name for x in cursor.description) result = cursor.fetchone () result = dict (zip (columns, result)) If the result set has multiple rows, iterate over the cursor instead. other term for wife

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Convert cursor object into dictionary python

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WebApr 19, 2024 · mariadb_connection = mariadb.connect (user='user', password='pass', database='mydb') cursor = mariadb_connection.cursor () cursor.execute ("SELECT id, name FROM songs") rows = cursor.fetchall () dic = { t [0]: t [1:] for t in rows } Of course, for this to work correctly values in id must be unique. Share Improve this answer Follow WebApr 10, 2024 · To convert a list to dictionary, we can use list comprehension and make a key:value pair of consecutive elements. Finally, typecase the list to dict type. Python3 …

Convert cursor object into dictionary python

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WebDec 9, 2024 · class MyObject: def __init__ (self, d=None): if d is not None: for key, value in d.items (): setattr (self, key, value) d = { "key1": 1, "key2": 2, } o = MyObject (d) Note: the above code will try to set all key-value pairs in the dict to fields in the object.

WebMay 18, 2015 · You have to get an element from the cursor first, e.g. cursor.execute (...) post_id = cursor.fetchone () [0] or use cursor.fetchall () if there are many rows for that query cursor.execute (...) for row in cursor.fetchall (): post_id = row [0] Share Improve this answer Follow answered May 18, 2015 at 3:15 bakkal 53.9k 10 130 107 WebJul 15, 2024 · cursor.execute ("your SQL Statement") column_Names = cursor.description result = [ {columns [index] [0]: column for index, column in enumerate (value)} for value in cursor.fetchall ()] Share Improve this answer Follow edited Jul 13, 2024 at 12:11 buddemat 4,086 13 25 48 answered Jul 12, 2024 at 14:04 SaaB 31 4

WebReturning a dictionary: def makeDictFactory (cursor): columnNames = [d [0] for d in cursor.description] def createRow (*args): return dict (zip (columnNames, args)) return createRow curs.rowfactory = makeDictFactory (curs) curs.fetchone () {'Y': 'brown', 'X': 1} WebFeb 16, 2024 · Cursor Object It is an object that is used to make the connection for executing SQL queries. It acts as middleware between SQLite database connection and …

WebMay 12, 2013 · cursor.execute("SELECT sys.objects.name, sys.columns.name FROM sys.objects INNER JOIN sys.columns ON sys.objects.object_id = sys.columns. object_id WHERE sys.objects.type = 'U';") schema = {} for it in cursor.fetchall(): if it[0] in schema: …

WebAlways good answers here, but in Python 3, you should write the following: placeholder = ", ".join ( ["%s"] * len (dict)) stmt = "insert into ` {table}` ( {columns}) values ( {values});".format (table=table_name, columns=",".join (dict.keys ()), values=placeholder) cur.execute (stmt, list (dict.values ())) rockingham grooveWebApr 19, 2024 · You should do that if you need to reuse the cursor and have a good reason not to use rewind () Demo using find: >>> import pymongo >>> conn = … other term for with thatWebMar 17, 2024 · In Python, converting an object to a dictionary can be done using the `vars ()` built-in function, which returns the `__dict__` attribute of the object to convert. … rockingham groupWebpython mongodb dictionary mongodb-query pymongo 本文是小编为大家收集整理的关于 如何将pymongo.cursor.Cursor转换成dict？ 的处理/解决方法，可以参考本文帮助大家 … rockingham group insurance general liabilityWebUsing Dask's NEW to_sql for improved efficiency (memory/speed) or alternative to get data from dask dataframe into SQL Server Table. Step 1: Read/Create a Python dict for SQL The first step is to read data from a JSON file, python dictionary or another data source. other term for wishingWebThis method is an extension to the DB API definition but it is mentioned in PEP 249 as an optional extension. Cursor.setinputsizes(\*args, \*\*keywordArgs) . This can be used … rockingham group insurance broadway vaWebFeb 16, 2024 · Cursor Object It is an object that is used to make the connection for executing SQL queries. It acts as middleware between SQLite database connection and SQL query. It is created after giving connection to SQLite database. Syntax: cursor_object=connection_object.execute (“sql query”); other term for witnessing