thevar1able/ClickHouse
1
0
Fork 0
mirror of https://github.com/ClickHouse/ClickHouse.git synced 2024-11-17 13:13:36 +00:00
Code Issues Packages Projects Releases Wiki Activity

ISSUES-320 fix failed test

Browse Source
This commit is contained in:
zhang2014 2018-01-21 18:58:13 +08:00
parent 054777a5ab
commit 0f415424f8
1 changed files with 12 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
dbms/src/Interpreters/InterpreterSelectQuery.cpp
View File

@ -95,8 +95,8 @@ void InterpreterSelectQuery::init(const BlockInputStreamPtr & input, const Names
ASTSelectQuery & head_query = static_cast<ASTSelectQuery &>(*head);
tail = head_query.next_union_all;
interpreter->next_select_in_union_all = std::make_unique<InterpreterSelectQuery>(
head, context, required_column_names, to_stage, subquery_depth);
interpreter->next_select_in_union_all =
std::make_unique<InterpreterSelectQuery>(head, context, to_stage, subquery_depth);
interpreter = interpreter->next_select_in_union_all.get();
}
}
@ -119,10 +119,17 @@ void InterpreterSelectQuery::init(const BlockInputStreamPtr & input, const Names
}
else
{
if (!required_column_names.empty())
renameColumns();
if (!required_column_names.empty()) {
rewriteExpressionList(required_column_names);
renameColumns();
if (is_first_select_inside_union_all) {
for (auto p = next_select_in_union_all.get(); p != nullptr; p = p->next_select_in_union_all.get())
p->query_analyzer.reset(new ExpressionAnalyzer(
p->query_ptr, p->context, p->storage, p->table_column_names, p->subquery_depth, !only_analyze));
}
}
basicInit(input);
}
}