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Merge pull request #72080 from ClickHouse/fix-move-partition-to-table-formatting-with-parens

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Fix formatting of `MOVE PARTITION ... TO TABLE ...` alter commands
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Nikita Mikhaylov 2024-11-20 00:50:19 +00:00 committed by GitHub
commit dae913c53b
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2 changed files with 11 additions and 3 deletions
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7
src/Parsers/ASTAlterQuery.cpp
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@ -70,8 +70,12 @@ ASTPtr ASTAlterCommand::clone() const
void ASTAlterCommand::formatImpl(const FormatSettings & settings, FormatState & state, FormatStateStacked frame) const
{
scope_guard closing_bracket_guard;
if (format_alter_commands_with_parentheses)
{
settings.ostr << "(";
closing_bracket_guard = make_scope_guard(std::function<void(void)>([&settings]() { settings.ostr << ")"; }));
}
if (type == ASTAlterCommand::ADD_COLUMN)
{
@ -498,9 +502,6 @@ void ASTAlterCommand::formatImpl(const FormatSettings & settings, FormatState &
}
else
throw Exception(ErrorCodes::UNEXPECTED_AST_STRUCTURE, "Unexpected type of ALTER");
if (format_alter_commands_with_parentheses)
settings.ostr << ")";
}
void ASTAlterCommand::forEachPointerToChild(std::function<void(void**)> f)

7
tests/integration/test_unambiguous_alter_commands/test.py
View File

@ -43,3 +43,10 @@ ALTER TABLE a\\n (DROP COLUMN b),\\n (DROP COLUMN c)
"""
result = node.query(INPUT)
assert result == EXPECTED_OUTPUT
def test_move_partition_to_table_command():
INPUT = "SELECT formatQuery('ALTER TABLE a MOVE PARTITION tuple() TO TABLE b')"
EXPECTED_OUTPUT = "ALTER TABLE a\\n (MOVE PARTITION tuple() TO TABLE b)\n"
result = node.query(INPUT)
assert result == EXPECTED_OUTPUT