thevar1able/ClickHouse
1
0
Fork 0
mirror of https://github.com/ClickHouse/ClickHouse.git synced 2024-11-22 07:31:57 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fix missing clone in replace column transformer

Browse Source
This commit is contained in:
Amos Bird 2020-09-11 15:46:14 +08:00
parent 87b3984d17
commit da2bb4e0d3
No known key found for this signature in database
GPG Key ID: 80D430DCBECFEDB4
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/Parsers/ASTColumnsTransformers.cpp
View File

@ -110,7 +110,7 @@ void ASTColumnsReplaceTransformer::replaceChildren(ASTPtr & node, const ASTPtr &
if (const auto * id = child->as<ASTIdentifier>())
{
if (id->shortName() == name)
child = replacement;
child = replacement->clone();
}
else
replaceChildren(child, replacement, name);