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Add style cleanup and small functional test change. [#METR-14099]

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This commit is contained in:
Alexey Arno 2014-12-17 16:58:53 +03:00
parent a2c26bf19f
commit 36d2008e5b
2 changed files with 10 additions and 10 deletions
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16
dbms/src/Parsers/formatAST.cpp
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@ -239,16 +239,16 @@ void formatAST(const ASTSelectQuery & ast, std::ostream & s, size_t indent, bo
formatAST(*ast.format, s, indent, hilite, one_line);
}
if (ast.next_union_all)
{
s << (hilite ? hilite_keyword : "") << nl_or_ws << indent_str << "UNION ALL " << nl_or_ws << (hilite ? hilite_none : "");
if (ast.next_union_all)
{
s << (hilite ? hilite_keyword : "") << nl_or_ws << indent_str << "UNION ALL " << nl_or_ws << (hilite ? hilite_none : "");
// NOTE Мы можем безопасно применить static_cast вместо typeid_cast, потому что знаем, что в цепочке UNION ALL
// имеются только деревья типа SELECT.
const ASTSelectQuery & next_ast = static_cast<const ASTSelectQuery &>(*ast.next_union_all);
// NOTE Мы можем безопасно применить static_cast вместо typeid_cast, потому что знаем, что в цепочке UNION ALL
// имеются только деревья типа SELECT.
const ASTSelectQuery & next_ast = static_cast<const ASTSelectQuery &>(*ast.next_union_all);
formatAST(next_ast, s, indent, hilite, one_line, need_parens);
}
formatAST(next_ast, s, indent, hilite, one_line, need_parens);
}
}
void formatAST(const ASTSubquery & ast, std::ostream & s, size_t indent, bool hilite, bool one_line, bool need_parens)

4
dbms/tests/queries/0_stateless/00098_1_union_all.sql
View File

@ -1,8 +1,8 @@
DROP TABLE IF EXISTS data2013;
DROP TABLE IF EXISTS data2014;
CREATE TABLE data2013 (name String, value UInt32) ENGINE = TinyLog;
CREATE TABLE data2014 (name String, value UInt32) ENGINE = TinyLog;
CREATE TABLE data2013 (name String, value UInt32) ENGINE = Memory;
CREATE TABLE data2014 (name String, value UInt32) ENGINE = Memory;
INSERT INTO data2013(name,value) VALUES('Alice', 1000);
INSERT INTO data2013(name,value) VALUES('Bob', 2000);