aptend
aptend
A brief. Phenomenon: ``` create table x ( a int unsigned, b int, c varchar, primary key(a, c)); insert into x values (0, 1, "mo_catalog"), (0, 2, "mysql"), (0, 4,...
repro https://github.com/matrixorigin/matrixone/actions/runs/16519119135/job/46716664416?pr=22259
The log indicates: - The prolonged restore transaction `481c93f16e7a211117fe1ab03e64c04e` took over five hours before it failed, involving a large workspace. - Despite the insert SQL statement(`insert into mo_increment_columns(table_id, col_name, col_index,...
After conducting some tests, it seems that the issue is not related to S3 flushing. Instead, the txnOffset seems to be worthy of further investigation
No luck in reproducing the issue.
No repro yet, consider downgrading its severity
working on it
MatrixOne's ON DUPLICATE KEY UPDATE only triggers on primary key conflicts, not on unique key conflicts. Unique key violations will result in an error instead of triggering the UPDATE clause....
Root Cause: In recursive CTE queries, batches are reused across operators. The MergeRecursive operator receives batches with misaligned batch.rowCount and vector.length values. Symptom: - batch.rowCount = 200 - vector.length =...
repro ```sql drop table if exists industry_domain; create table industry_domain ( id int NOT NULL, name varchar(50) DEFAULT NULL, father_id int DEFAULT NULL, level int DEFAULT NULL, is_root smallint DEFAULT...