imay commented on a change in pull request #2617: [Alter Table] No need to
check whether table is stable when doing some kinds of alter operation
URL: https://github.com/apache/incubator-doris/pull/2617#discussion_r362227508
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File path: fe/src/main/java/org/apache/doris/analysis/AlterClause.java
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@@ -23,6 +23,12 @@
// Alter table clause.
public abstract class AlterClause implements ParseNode {
+ // if set to true, the corresponding table should be stable before
processing this operation on it.
+ protected boolean needTableStable = false;
Review comment:
I think it's better to set this field default value true. Because if some
clause don't set this false, it won't cause big problem, just can not do
something.
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