MySQL Bugs: #109242: CREATE FULLTEXT INDEX fails with ERROR 1062 (23000): Duplicate entry 'NULL-NULL'

Bug #109242	CREATE FULLTEXT INDEX fails with ERROR 1062 (23000): Duplicate entry 'NULL-NULL'
Submitted:	29 Nov 2022 21:04	Modified:	5 Oct 2023 21:49
Reporter:	E M	Email Updates:
Status:	Closed	Impact on me:	None
Category:	MySQL Server: DDL	Severity:	S2 (Serious)
Version:	8.0.31	OS:	Ubuntu
Assigned to:		CPU Architecture:	x86 (x86_64)
Tags:	regression

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File:	Maximum allowed size is 50MB.
Description:
Privacy:

If the data you need to attach is more than 50MB, you should create a compressed archive of the data, split it to 50MB chunks, and upload each of them as a separate attachment.

To split a large file:

On *nix platforms use the split command e.g. split -b 50MB <my_large_archive> <my_split_archive_prefix>
On windows use WinZip or a similar utility to split the large file

Reproduction script

Attachment: test.sql (application/sql, text), 195.75 KiB.

Reproduction (~4m rows, python script)

Attachment: mysql-test.py (text/x-python), 4.76 KiB.