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1. stackoverflow.com › questions › 65952402Declare a variable in oracle in a python SQL query

   stackoverflow.com › questions › 65952402

   29 sty 2021 · I am querying a read only oracle 11g database in python from cx_oracle: cursor.execute(sql) rows = cursor.fetchall() This throws the error: 'not a query' on the fetchall statement. Is there a way to declare variables in oracle that will work in a SQL query?

2. stackoverflow.com › questions › 902408How to use variables in SQL statement in Python?

   stackoverflow.com › questions › 902408

   20 paź 2021 · mysql.connector.errors.ProgrammingError: 1064 (42000): You have an error in your SQL syntax; * The pymysql connector handles a single string parameter without erroring. However it's better to wrap the string in a tuple even if it's a single because

3. oracle.github.io › python-oracledb › samplesPython and Oracle Database Tutorial: The New Wave of Scripting

   oracle.github.io › python-oracledb › samples

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   If python-oracledb cannot locate Oracle Client libraries, then your applications will fail with an error like "DPI-1047: Cannot locate a 64-bit Oracle Client library". For our examples, we are using Oracle Instant Client libraries.

4. www.oracletutorial.com › python-oracle › bind-variablesUsing Bind Variables to Pass Data to and from Oracle Database

   www.oracletutorial.com › python-oracle › bind-variables

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   The IN bind variables allow you to pass data from Python to Oracle Database while the OUT bind variables allow you to get data back from the Oracle Database to Python. In the previous examples, you have passed in bind variables to the Oracle Database to query data and used a Cursor to fetch the result.

5. www.oracle.com › database › technologiesDeveloping Python Applications for Oracle Database

   www.oracle.com › database › technologies

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   This tutorial shows you how to connect Python applications to Oracle Database using the python-oracledb interface. This interface lets you quickly develop applications that execute SQL or PL/SQL statements, allowing you to work with many data types including JSON.

6. www.oracletutorial.com › python-oracle › calling-a-plsql-procedure-in-pythonCalling PL/SQL Procedures in Python - Oracle Tutorial

   www.oracletutorial.com › python-oracle › calling-a-plsql-procedure-in-python

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   In this tutorial, you will learn how to use the Cursor.callproc () to call a PL/SQL procedure from a Python program.

7. laurent-leturgez.com › 2018/08/30 › executing-a-sql-statement-on-oracle-with-pythonExecuting a SQL Statement on Oracle with Python

   laurent-leturgez.com › 2018/08/30 › executing-a-sql-statement-on-oracle-with-python

   30 sie 2018 · When you decide to create pandas dataframes from data coming from Oracle (or another database, CSV file, JSON etc.), you have to use pandas function written specifically for this purpose. And in the case of an Oracle database, you have a function read_sql () that can be executed with a sql statement given in parameter.