[MDEV-19236] Improve error message for ER_ALTER_OPERATION_NOT_SUPPORTED_REASON_COLUMN_TYPE - Jira

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Type: Bug
Status: Closed (View Workflow)
Priority: Major
Resolution: Fixed
Affects Version/s: 10.3(EOL), 10.4(EOL)
Fix Version/s: 10.3.15, 10.4.5
Component/s: Data Definition - Alter Table
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Description

The fix is to remove word INPLACE from patch. Because it might be incorrect in case if user actually specified ALGORITHM=INSTANT.

create table t (a varchar(100)) engine=innodb;

alter table t modify a varchar(300), algorithm=instant;

mysqltest: At line 11: query 'alter table t modify a varchar(300), algorithm=instant' failed: 1846: ALGORITHM=INSTANT is not supported. Reason: Cannot change column type INPLACE. Try ALGORITHM=COPY

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Assignee:: Marko Mäkelä

Reporter:: Eugene Kosov (Inactive)

Votes:: 0 Vote for this issue

Watchers:: 1 Start watching this issue

Dates

Created:: 2019-04-11 07:40

Updated:: 2019-04-12 09:38

Resolved:: 2019-04-12 09:38

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