14 июл. 2022 г. · Most databases allow for direct import of CSV files through their database admin tool (SSMS, pgAdmin) etc. Otherwise there are several great ...

3 мар. 2023 г. · There is a situation about I want to upload a csv file to MySQL database via python script. But, how to make sure the row of data is not ...

25 апр. 2022 г. · I have to build a data pipeline (my first ever). I have data stored locally in csv files. I have to process and analyze and visualize these ...

2 июн. 2023 г. · SSMS has the Import and Export wizard, and MySQL Workbench has Table Data Import Wizard. I would imagine most if not all major RDBMS' have ...

22 апр. 2024 г. · Click the app, add a bunch of CSV files, and write SQL. Finish your tasks in seconds / minutes. The app can handle really large ...

11 янв. 2023 г. · Here's a full walkthrough. In step 6, rather than taking their suggestion of a new table, you can select the table you've already created with ...

1 сент. 2022 г. · You can run Athena queries using boto3 in Python. Might be overkill, but Presto/Athena is good to learn. Depending on the number of records in ...

16 июн. 2021 г. · I am working on a silly niche hobby project where I would like to be able to take 1 CSV and upload it into a relational database.

12 февр. 2023 г. · I am building a script to detect and update changes to about 15k items, each with about 5 fields or columns of info.

11 апр. 2023 г. · Read the file line by line and with Files.lines(), map to pojos, then either insert one by one or use batching.