MySQL Bugs: #29616: please document maximum number of columns per table

Bug #29616	please document maximum number of columns per table
Submitted:	7 Jul 2007 14:29	Modified:	12 Sep 2007 18:47
Reporter:	Shane Bester (Platinum Quality Contributor)	Email Updates:
Status:	Closed	Impact on me:	None
Category:	MySQL Server: Documentation	Severity:	S3 (Non-critical)
Version:	5.0	OS:	Any
Assigned to:	Paul DuBois	CPU Architecture:	Any

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

1340 cols long colname, cannot be created. comment 1 out and it's works

Attachment: bug29616_test1.sql (application/octet-stream, text), 63.11 KiB.

2599 cols doesn't work with short colnames. comment out 1 and it works...

Attachment: bug29616_test2.sql (application/octet-stream, text), 62.43 KiB.