Bug #12805 | ADO failed to retrieve the length of LONGBLOB columns | ||
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Submitted: | 25 Aug 2005 14:02 | Modified: | 4 Jul 2008 14:38 |
Reporter: | Bogdan Degtyariov | Email Updates: | |
Status: | Closed | Impact on me: | |
Category: | Connector / ODBC | Severity: | S2 (Serious) |
Version: | 3.51.11, 3.51.19GA | OS: | Windows (Windows XP) |
Assigned to: | Bogdan Degtyariov | CPU Architecture: | Any |
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
[4 Feb 2008 18:51]
Bogdan Degtyariov
[7 Feb 2008 15:28]
Bogdan Degtyariov
patch and test case (with SET_DSN_OPTION etc.)
Attachment: patch12805_v2.diff (application/octet-stream, text), 2.62 KiB.
[7 Feb 2008 20:46]
Bogdan Degtyariov
Patch with unsigned types for get_column_size()
Attachment: patch12805_v3.diff (application/octet-stream, text), 5.11 KiB.
[11 Feb 2008 16:49]
Bogdan Degtyariov
Modified SQLULEN and other stuff related to column sizes
Attachment: patch12805_v5.diff (application/octet-stream, text), 7.06 KiB.
[11 Mar 2008 22:58]
Bogdan Degtyariov
Final version of the patch
Attachment: patch12805_v8.diff (application/octet-stream, text), 7.82 KiB.
[12 Mar 2008 11:01]
Bogdan Degtyariov
updated patch
Attachment: patch12805_v9.diff (application/octet-stream, text), 7.82 KiB.
[12 Mar 2008 13:27]
Bogdan Degtyariov
patch!
Attachment: patch12805_v10.diff (application/octet-stream, text), 7.81 KiB.
[20 Mar 2008 18:20]
Bogdan Degtyariov
SQLColAttribute returns SQLLEN to avoid compatibility issues with iODBC/unixODBC
Attachment: patch12805_v11.diff (application/octet-stream, text), 8.49 KiB.