Piyush Tripathi

Hi, I am Piyush Tripathi, a Software Engineer (San Francisco) and expert in micro service base API design and development. 

Technical Article

Extract parts of the strings from the SQL results directly by using SQL's substring-extraction API functions

If you need to extract a substring or create a longer string by combining multiple strings, there are a few methods you can use. To extract a specific portion of a string, you can utilize a substring-extraction function.

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2023-05-09 (first published: )

349 reads

Technical Article

Python 3 Script for Generating SQL Insert Statements from CSV Data

This Python 3 script is designed to take CSV file data pasted into the csv_data variable and generate SQL insert statements that can be used to insert the data into a MySQL database. The script is easy to use and can save you a lot of time when working with large amounts of data.

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2023-05-08 (first published: )

5,695 reads

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Adding and Dropping Columns II

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Leveraging DuckDB for OLAP Workloads: The Fabric Modern Data Platform

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More Documentation is Needed

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Question of the Day

Adding and Dropping Columns II

I have this table in my SQL Server 2022 database:

CREATE TABLE [dbo].[CityList]
(
[CityNameID] [int] NOT NULL IDENTITY(1, 1),
[CityName] [varchar] (30) ,
[Country2] [char] (3),
[stateprovince2] [char] (2),
[Country] [char] (3),
[stateprovince] [char]
) ON [PRIMARY]
GO
I decide to drop the stateprovince2 and country2 columns. What code should I use?

See possible answers