pysql | Aims to be a full replacement
kandi X-RAY | pysql Summary
kandi X-RAY | pysql Summary
PySQL aims to be a full replacement for sqlplus (and much more). It has features such as history, completion, explain plan, session list, background queries, datamodel graphical output, object dependencies, PL/SQL package function call tree….
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Top functions reviewed by kandi - BETA
- Compare two tables
- Get the connection string
- Execute a SQL query
- Execute the given SQL query
- Execute the trace capture
- Display a tab
- Returns the width of the terminal
- Get information about a session
- Execute awrpt command
- Addmpt command line
- Bg
- Display the last result
- Watch a command
- Start the process
- Edit a statement
- Execute a script
- Durpt command
- Close the connection
- Completes all columns
- Show session information
- Print history
- Main loop
- Show a parameter
- Parse from from
- Show SQL library
- Get terminal title
pysql Key Features
pysql Examples and Code Snippets
Community Discussions
Trending Discussions on pysql
QUESTION
I have data contains column A
...ANSWER
Answered 2020-Jul-29 at 13:03You can use either rlike,like,contains
functions with negation (~)
QUESTION
Long story short - I created a terminal emulator in Python designed for interacting with MS SQL database. I've just implemented a SQL-XML conversion mechanism which allows user for exporting selected table into the pre-formatted XML file, however when I try to process data from AdventureWorks2012->HumanResources.Department table, containing very long strings, I'm receiving List index out of range
error - this doesn't apply to smaller, more-humane fields in custom database.
Link to repo: https://github.com/jsarnowski96/pysql-console
How it works with small, custom tables:
How it works with AdventureWorks2012 database:
Contents of HumanResources.Department table:
Suspected piece of code:
...ANSWER
Answered 2020-Jan-16 at 15:57Looking at your code in GitHub, I think the problem might be that you're not actually filling the columns
array correctly, leaving it empty. This would explain the out-of-range errors.
I loaded the AdventureWorks2012 db into my own SQL Server and ran the original columnsQuery
SQL from your code:
QUESTION
I'm trying to do a full outer join in pandas with one of the conditions being a date match. The SQL code would be like the following:
...ANSWER
Answered 2019-Jan-15 at 04:24The Pandas .join method lets you use outer joins: https://pandas.pydata.org/pandas-docs/stable/generated/pandas.DataFrame.join.html
Simply load up your two data frames and
QUESTION
I'm looking to access the sqlite dot commands in pysql, particularly the
...ANSWER
Answered 2019-Jan-04 at 23:24As @Corion said in his comment, the sqlite3
dot commands are a feature of the sqlite3
command-line utility only, not the SQL dialect supported by SQLite3. Therefore if you want to get the effect of running these commands in your own program, you have to actually implement those yourself using the publically available SQLite3 functions.
QUESTION
Dataframe has non english named columns, how to select such columns?
...ANSWER
Answered 2019-Jan-01 at 13:17Your single quotes ''
concatenate and become nothing. Try to use double quotes at the both sides of a string instead:
QUESTION
I am running SQL queries in Python using Pandasql. The queries x, y and z work fine but u gives an error
...ANSWER
Answered 2018-Jun-26 at 10:50Try this code
QUESTION
I'm running pandasql in my python 3.x. I have a customer - city data. Sample of which is given below:
I want to retrieve distinct Customer_number by city. So I used following code
...ANSWER
Answered 2018-Jan-05 at 13:40I can not reproduce your Problem, this works for me (Python 2.7.5)
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