19 янв. 2022 г. · I want to create an external table and populate it with the data in these CSVs. However, not only does column order differ across CSVs, but some columns may be ...

11 июн. 2020 г. · I have a scenario for creating spectrum table in redshift using matillion. my CSV file data is like this:- column1,column2,column3 abc,"qwety,pqr",xyz

18 сент. 2021 г. · The ironclad solution is to accept that CSV serdes are flawed and don't provide full support for all the data you may have.

1 нояб. 2021 г. · It seems that any uploaded csvs MUST match the exact column order specified in this table. Is there a way I can upload CSVs where the columns dont match the ...

12 сент. 2019 г. · I have an external table using Glue catalog and reading a CSV file. The fields are enclosed in double quotes if they have comma or a LF (LineFeed).

28 июн. 2020 г. · I have to match CSVs data with Redshift table data - col to col match. Can anybody direct me to point where I can get an idea how to execute above.

16 сент. 2022 г. · You need to explicitly set the column type of id when calling pandas.read_csv . df = pd.read_csv('./data/students.csv', dtype={'id' ...

3 авг. 2019 г. · When using redshift spectrum, it seems you can only import data providing location until a folder, and it imports all the files inside the folder.

6 июл. 2017 г. · I am using Redhshift spectrum. I created an external table and uploaded a csv data file on S3 with around 5.5 million records. If fire a query on this external ...

17 мая 2023 г. · I have an S3 bucket with 5 prefixes / "sub-folders", each containing a set of CSV files that were exported from a legacy database.