2024 Dbhelper' object has no attribute cursor

Dbhelper' object has no attribute cursor

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WebDec 31, 2013 · AttributeError: 'sqlite3.Cursor' object has no attribute 'commit' and I have absolutely no idea why. python; sqlite; Share. Improve this question. Follow asked Dec 31, 2013 at 16:17. Kamran224 Kamran224. 1,584 7 7 gold badges 20 20 silver badges 33 33 bronze badges. 3. 4. WebNov 16, 2012 · You are trying to call a method on the result of Cursor.execute, which the DB-API specification says is undefined (the implementation you're using appears to be returning an integer). Instead, you want to call fetchall on the cursor object. Something like: cursor = g.db.cursor () cursor.execute (sql) user = cursor.fetchall () Share

SQLAlchemy cursors: AttributeError:

WebMar 12, 2013 · You have to iterate with the cursor: for element in get: print (element.name) now you are accessing the cursor, which is just a generator of elements and doesn't contain the name directly. See here for a complete explanation. Share Follow edited Mar 12, 2013 at 14:27 answered Mar 12, 2013 at 14:10 Jacopofar 3,377 2 20 29 WebNov 19, 2015 · I am trying to use the data analysis tool Pandas in Python Language. I am trying to read data from a IBM DB, using ibm_db package. According to the documentation in Pandas website we need to provid... trethawle farm

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WebMay 21, 2013 · You need add .cursor () to create an instance of cursor and then wrap it with closing for it to work in a with statement. from contextlib import closing with closing (self.connectio.cursor ()) as cur: The easiest way to deal with this is to remove the with statement and manually close the cursor. WebMay 3, 2024 · If commit=True (default) and an exception is thrown inside the with block, cm_cursor calls the conn.rollback() method instead of conn.commit() In Python 2.7 and … tench street wapping

Python sqlite3 cursor has no attribute commit - Stack Overflow

WebNov 22, 2024 · Why do I get AttributeError: 'NoneType' object has no attribute 'something'? 212 Why do I get "'str' object has no attribute 'read'" when trying to use `json.load` on a string? WebFeb 7, 2016 · Script & Interactive. Cake. dotnet add package DbHelper --version 1.0.2. README. Frameworks. Dependencies. Used By. Versions. Library for easy calling and … tench tilghman deathWebApr 13, 2024 · It's obvious that the cursor in the code doesn't seem to have the attribute mogrify, but based on the docs here, the mogrify method should exist. Not sure but it possible that Cursor is a SqlAlchemy class. Cursor wrapper for all supported databases but not instance of ps_ext.cursor class. Try to print (type (cursor)) and print (dir (cursor)) to ... trethawle barns cornwall

"WebOct 2, 2012 · 'Cursor' object has no attribute '_last_executed' But when I try this: cursor.execute ("SELECT price FROM Items WHERE itemID = ( SELECT item_id FROM Purchases WHERE purchaseID = 1 AND customer_id = 1)", ) there is no error. How do I fix this? python django string database-cursor rawsql Share Follow edited Dec 28, 2024 at … " - Dbhelper' object has no attribute cursor

Dbhelper' object has no attribute cursor

WebYou're trying to call .cursor () on a string, and strings don't have a cursor. This sets connection_1 to a string: connection_1 = Connection_entry.get () This sets db to connection_1 which is still a string: db = connection_1 This tries to call .cursor () on db, which is still a string: cursor = db.cursor () WebAug 13, 2024 · You can check this by modifying the line slightly to: print ('Courses 1:', courses) It will print: Courses 1: Collection (Database (MongoClient (host= ['localhost:27017'], document_class=dict, tz_aware=False, connect=True), 'test-database'), 'courses') Now add a similar print statement after the last line in your example above, e.g.:

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WebExpected output is that a cursor is generated. Actual output is: Connected Traceback (most recent call last): File "models.py", line 43, in mysqlconnect () File "models.py", line 26, in mysqlconnect cursor = db_connection.cursor () AttributeError: 'function' object has no attribute 'cursor' python Share Improve this question Follow WebJan 4, 2024 · [14:23:15] DEBUG Using selector: EpollSelector selector_events.py:59 DEBUG Checking None for explicit credentials as part of auth process...

WebAug 31, 2024 · 4. You haven't told us which connection library you're using, but in cases I'm familiar with ( psycopg, etc) cursor.execute () doesn't return a result set. Try issuing the fetchone and fetchall commands against the cursor (rather than data ): conn = cursor = conn.cursor () cursor.execute ("Select top 10 * from Car_Sales ... WebJan 27, 2024 · Since you are using flask adding this line app.config ['MYSQL_CURSORCLASS'] = 'DictCursor' and then calling the cursor cursor=db.connection.cursor () should solve your problem. Taken from the official git page Share Improve this answer Follow answered Jan 27, 2024 at 10:32 Siddhant Tandon …

WebFeb 6, 2024 · import pyodbc conn = pyodbc.connect ('DSN=QueryBuilder') cursor = conn.cursor () stringA = "SELECT GrantInformation.Call FROM GrantInformation" cursor.execute (stringA) rows = cursor.fetchall () Its worked fine for years, but all of a sudden it has stopped working today with the following traceback: WebJul 31, 2024 · AttributeError: 'tuple' object has no attribute 'items' I was under the impression that a RowProxy object would be returned for every result in the result set, which supports dict-like operations (as is mentioned in this post), but it appears the results are just plain tuples.

WebApr 27, 2024 · import _mysql as mc db = mc.connect (host = "localhost", user = "root", passwd = "password1234") cursor = db.cursor () It looks correct, but for some reason the connect () function is returning a 'connection' object instead of 'Connection'. Any help is appreciated. python mysql python-3.x Share Improve this question Follow

WebOct 11, 2024 · It doesn't matter here what type of object mysql is. The Flask-MySQL documentation for MySQL.connection tells you when that attribute is going to be None: … tench submarineWebOct 22, 2024 · Teams. Q&A for work. Connect and share knowledge within a single location that is structured and easy to search. Learn more about Teams tre the apprenticeWebC# (CSharp) DbHelper - 60 examples found.These are the top rated real world C# (CSharp) examples of DbHelper extracted from open source projects. You can rate examples to … trethebel fahrradWebMar 23, 2024 · AttributeError: 'Engine' object has no attribute 'execution_options' After a few tests I figured the issue appeared with pandas 1.1.0. In the release notes the minimum version for SQLAlchemy was 1.1.4. Upgrading SQLAlchemy to this version fixed the issue. trethelitoneWebJul 5, 2024 · 21. You can't call fetchall () on the result of a cursor.execute (), in fact, according to MySQLdb documentation, cursor.execute () return the number of affected rows by the query executed. To retrieve data you have to access to cursor results directly: cur = mydb.cursor () cur.execute ('SELECT * FROM jul') results = cur.fetchall () Share. Follow. tench tilghman schoolWebJul 24, 2024 · 1 Answer Sorted by: 2 As documented - and spelled in all letters in the traceback - connection.cursor is a function that returns a Cursor object. You must first get a cursor by calling connection.cursor (), then execute your queries: c1 = connections ['conn1'].cursor () c1.execute ('SELECT * FROM TABLES') Share Improve this answer … tench tilghman biographyWebThese kind of bugs are common when Python multi-threading. What happens is that, on interpreter tear-down, the relevant module (myThread in this case) goes through a sort-of del myThread.The call self.sample() is roughly equivalent to myThread.__dict__["sample"](self).But if we're during the interpreter's tear-down … tretha yugam