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Tag: pyodbc

Connect to SQL Server in Python with ReadOnly

I am trying to connect to the SQL server in python using pyodbc. I am unable to connect because my database is ReadOnly. I tried the solutions provided at other link: But, I am still getting the following error: ProgrammingError: (‘42000’, “[42000] [Microsoft][ODBC SQL Server Driver][SQL Server]The target database (‘PRMOperationalDB’) is in an availability group and is currently accessible for

pyodbc is returning binary data in char field

pyodbc with driver “iSeries Access ODBC Driver” is returning binary output, Ex: original data in the table: B06300 what it returns: b’xc2xf0xf6xf3xf0xf0@@@@@@@@@@@@@@@@@@@@@@@@’ My code: I tried putting add_output_converter and encoder to connection but didn’t work Answer I suspect the problem is that the data is defined on the server as CCSID 65535, which means to not translate the data. Using

Can’t connect Sqlalchemy with pyodbc to SQL Server 2000

I followed this website by installing After install I try this code and it worked, it print all records from table2 However, I want to use SQLAlchemy with pyodbc and it does not work ProgrammingError: (pyodbc.ProgrammingError) (‘42000′, “[42000] [FreeTDS][SQL Server]’schema_name’ is not a recognized function name. (195) (SQLExecDirectW)”) [SQL: SELECT schema_name()] (Background on this error at: https://sqlalche.me/e/14/f405) How can I

Data is not inserted MSSQL Python

I am doing a python script to add text files into an MSSQL table. Using pyodbc, I’m doing it. The data is not inserted in the result. There is no error showing when running. Here is my code, Answer You’re missing a call to cnxn.commit() after the loops are done.

Pyodbc and AWS Lambda

I have a fairly simple SQL query that’s taking forever to run in my Lambda function and I don’t know why. I know OR statements can be a killer in SQL, but in my database editor, it runs in about 800ms. Why would it take longer in a Lambda function? I’m using cursor.execute() and passing the SQL statement. SQL Query:

Passing parameters from Python to SQL Server

I have code like this: I am getting this error: ‘The SQL contains 1 parameter markers, but 2 parameters were supplied’, ‘HY000’ Is there any way to pass this parameter? I don’t want to create a dynamic array by concatenation. Is there any way to name the parameter marker inside the query in case of several where conditions? Answer If

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