pt-upgrade produces wrong outputs if the query is larger than 1455 chars
Bug #1587412 reported by
Miguel Angel Nieto
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| Percona Toolkit moved to https://jira.percona.com/projects/PT |
Expired
|
Undecided
|
Unassigned | ||
Bug Description
If some of your queries is larger than 1455, it breaks. It tries to run queries like this:
SELECT ..... (1455 characters later)^M^D...
And of course, it fails to run that query.
The problem could happen in different ways.
Sometimes the query text is cut at that point, adding some garbage characters as shown before.
Sometimes it adds the garbage and then start a new query text. Mixing two different queries in one, so it fails to execute it too:
SELECT ..... (1455 characters later)^
| tags: | added: i69667 |
| Changed in percona-toolkit: | |
| status: | New → Confirmed |
| Changed in percona-toolkit: | |
| status: | Confirmed → In Progress |
| assignee: | nobody → Miguel Angel Nieto (miguelangelnieto) |
| Changed in percona-toolkit: | |
| assignee: | Miguel Angel Nieto (miguelangelnieto) → nobody |
| status: | In Progress → Incomplete |
| tags: | added: pt159 |
Revision history for this message
| Launchpad Janitor (janitor) wrote | #1 |
| Changed in percona-toolkit: | |
| status: | Incomplete → Expired |
Revision history for this message
| Shahriyar Rzayev (rzayev-sehriyar) wrote | #2 |
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[Expired for Percona Toolkit because there has been no activity for 60 days.]