thevar1able/ClickHouse
1
0
Fork 0
mirror of https://github.com/ClickHouse/ClickHouse.git synced 2024-09-28 12:40:49 +00:00
Code Issues Packages Projects Releases Wiki Activity

just test

Browse Source
This commit is contained in:
Nikita Mikhailov 2021-01-13 00:49:11 +03:00
parent 213c653ef8
commit e1afae4492
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/Interpreters/TableJoin.cpp
View File

@ -234,8 +234,8 @@ void TableJoin::addJoinedColumnsAndCorrectNullability(ColumnsWithTypeAndName & c
/// Materialize column.
/// Column is not empty if it is constant, but after Join all constants will be materialized.
/// So, we need remove constants from header.
if (col.column)
col.column = nullptr;
// if (col.column)
// col.column = nullptr;
if (leftBecomeNullable(col.type))
col.type = makeNullable(col.type);