cenkore
cenkore
related: #161 #247 #269 .. This PR is to fix the data integrity problem in timestamp conversion datetime scenarios. **Env** Variable_name | Value :------------ | ------------ system_time_zone | CST time_zone...
context: #446 This PR fix a new rename column scenario, the original column in the `-alter` not match the case in the metadata, data would loss. e.g. original column: name,...
Hi, Add a PR for #485 #477 #167 . Insert syntax in gh-ost will be rewritten with `insert ignore into` (row-copy) and `replace into`(binlog apply goroutine) . if the data...
context: #887 Add a ghost table `_xx_gho` lock to avoid ghost table blocked after original table lock released. Coordinating execution sequence with channel: lock original&magic table (session1) -> lock ghost...
The main usage scenarios are as follows: 1. If you need to clean up some of the data before you doing the gh-ost release, it can release with `-where-reserve-clause` directly...
We met a lock hang at cut-over table stage recently. After analysis, I have a suspicion that it is related to the PR #888. The problem occurs handle `Timeout while...
we are facing an issue lately that query plan maybe go wrong in a short time after alter a small table (180,000 rows). After in-depth analysis, we found a _gho...
Related issue: https://github.com/github/gh-ost/issues/887 ### Description This PR adds a detection of whether rename session is acquiring the lock of the original table, to avoid data loss caused by directly unlock...
context: https://github.com/github/gh-ost/pull/912