1#pragma once
2
3
4namespace DB
5{
6
7/// Method to quote identifiers.
8/// NOTE There could be differences in escaping rules inside quotes. Escaping rules may not match that required by specific external DBMS.
9enum class IdentifierQuotingStyle
10{
11 None, /// Write as-is, without quotes.
12 Backticks, /// `clickhouse` style
13 DoubleQuotes, /// "postgres" style
14 BackticksMySQL, /// `mysql` style, most same as Backticks, but it uses '``' to escape '`'
15};
16
17}
18