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Showing posts with the label Sql

Storing Output Of Sql Query In Python Variable

With reference to this, I tried modifying my SQL query as follows: query2 ='''insert in… Read more Storing Output Of Sql Query In Python Variable

Why Connection In Python's Db-api Does Not Have "begin" Operation?

Working with cursors in mysql-python I used to call 'BEGIN;', 'COMMIT;', and 'R… Read more Why Connection In Python's Db-api Does Not Have "begin" Operation?

Pyparsing, Each, Results Name

I'm trying to use pyparsing to build a little not-quite-sql parser (I don't have from claus… Read more Pyparsing, Each, Results Name

Graceful Primary Key Error Handling In Python/psycopg2

Using Python 2.7 and In [150]: psycopg2.version Out[150]: '2.4.2 (dt dec pq3 ext)' I have … Read more Graceful Primary Key Error Handling In Python/psycopg2

Manage.py Sql Command For Django Models - Django

just wondering... but is it possible to generate SQL commands for django's models? e.g. the ses… Read more Manage.py Sql Command For Django Models - Django

Pyodbc - Read Primary Keys From Ms Access (mdb) Database

When I try to use cursor.primaryKeys('tablename') then exception occurs: Error: ('IM001… Read more Pyodbc - Read Primary Keys From Ms Access (mdb) Database

How Can I Merge Two Columns Into One (final Output) (python/sqlite)

How can i merge two columns into one (final output) (python/sqlite) import sqlite3 import pandas as… Read more How Can I Merge Two Columns Into One (final Output) (python/sqlite)

How To Clean Data So That The Correct Arrival Code Is There For The City Pair?

How to clean data so that the correct arrival code is there for the city pair? From the picture, th… Read more How To Clean Data So That The Correct Arrival Code Is There For The City Pair?