thevar1able/ClickHouse
1
0
Fork 0
mirror of https://github.com/ClickHouse/ClickHouse.git synced 2024-09-21 01:00:48 +00:00
Code Issues Packages Projects Releases Wiki Activity

Split filter optimization.

Browse Source
This commit is contained in:
Nikolai Kochetov 2021-01-19 14:48:09 +03:00
parent b00f01d6b1
commit b0b3cfbd02
1 changed files with 9 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
src/Interpreters/ActionsDAG.cpp
View File

@ -481,6 +481,15 @@ void ActionsDAG::removeUnusedInput(const std::string & column_name)
}
}
for (auto jt = nodes.begin(); jt != nodes.end(); ++jt)
{
if (&(*jt) == input)
{
nodes.erase(jt);
break;
}
}
inputs.erase(it);
}