I'm trying to upload stock market data from a CSV file into GridDB Cloud, but I'm encountering issues with the ingestion process. I followed the steps outlined in the GridDB Cloud Quick Start Guide ([griddb/en/blog/griddb-cloud-quick-start-guide/#ingest]) and also referred to the example data_ingest.py script from this GitHub repository ([github/griddbnet/Blogs/blob/cloud-quick-start-worldwide/python/data_ingest.py]).

Here’s what I’ve done so far:

• Created a container and ensured my schema matches the CSV file.
• Used the Python GridDB client to attempt ingestion, following the example provided.
• Checked that my CSV file is properly formatted.
• Tried both batch and single-row insertions.

Despite this, the data is not being inserted into GridDB Cloud, and I don't see any errors in the console output. It either hangs indefinitely or completes execution without showing any records in the database.

I also reviewed a YouTube tutorial ([youtu.be/53Vs3-H5VYM?t=1250]) that demonstrates CSV ingestion, but my implementation still isn't working as expected.

What could be causing this issue? Are there specific GridDB Cloud settings, schema constraints, or debugging methods I should check? Any insights would be appreciated!