[#3326] feat(jdbc-doris): output the alter status of table into the log #3332
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zhoukangcn
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yuqi1129
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May 11, 2024
| // sql is `SHOW ALTER TABLE COLUMN WHERE TableName = 'test_table'` | ||
| // database name must be specified in connection, so the SQL do not need to specify database | ||
| // name | ||
| String sql = String.format("SHOW ALTER TABLE COLUMN WHERE TableName = '%s' limit 1", tableName); |
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Can alter table operation be executed in serialization?
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NO, as metioned in https://doris.apache.org/docs/1.2/advanced/alter-table/schema-change/
Because the Schema Chanage job is an asynchronous operation, only one Schema chanage job can be performed on the same table at the same time. To check the operation status of the job, you can use the following command
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Jun 13, 2024
… the log (apache#3332) ### What changes were proposed in this pull request? Output the alter status of table into the log ### Why are the changes needed? Fix: apache#3326 ### Does this PR introduce _any_ user-facing change? N/A ### How was this patch tested? Manual, check log
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What changes were proposed in this pull request?
Output the alter status of table into the log
Why are the changes needed?
Fix: #3326
Does this PR introduce any user-facing change?
N/A
How was this patch tested?
Manual, check log