Details
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Bug
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Status: Closed (View Workflow)
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Major
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Resolution: Duplicate
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5.5.1
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None
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CentOS 7
MariaDB-server 10.5.8_5-1
Description
Renaming a varchar column without changing the datatype or size incorrectly throws error CAL0001:
create table testvarchar (
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myvalue varchar(3)
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)engine=Columnstore CHARSET=utf8;
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alter table testvarchar change column myvalue myvalue_new varchar(3) ;
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-- Error Code: 1815. Internal error: CAL0001: Alter table Failed: Changing the datatype of a column is not supported
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