I have hit a major speed bump in inserting data in to my DB. You can see from the code below that I am simply building the SQL statement to pass in to the execute command. The values are correct and a
I am unable to connected to database in linux using psycopg2. I have postgresql installed in linux and my code is:
Just would like to get a quick idea on the best, meaning least coding, way to get lots of data in recarray into postgres using psycopg2. I have seen some stuff using cast but really I thought it would
I am try开发者_JAVA技巧ing to insert and update a few million rows using psycopg and multiprocessing. Going by the documentation found in http://initd.org/psycopg/docs/usage.html#thread-and-process-sa
I am trying to use psycopg2 installed by easy_install in a python script. This is the header of my script :
I want to run various select query 100 million times and I have aprox. 1 million rows in a table. Therefore, I am looking for the fastest method to run all these select queries.
It\'s the first time that I can\'t find the answer about some tech problems Here\'s my problems: >> conn=psycopg2.connect(database=\"mydb\", user=\"postgres\", password=\"123\",port=5432)
I am running the following query on 489 million rows (102 gb) on a computer with 2 gb of memory: select * from table order by x, y, z, h, j, l;
I am developing some python queries using psycopg and I was looking for some good cheat sheet. Which Post开发者_运维知识库gres - Sql - PgSql Cheatsheets do you use regularly during DB development?I j
I\'m looking for binary eggs with psycopg2\'s binaries for Windows but can\'t find any. On http://initd.开发者_如何转开发org/psycopg/download/ there\'s only source package and link to Windows port of
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