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18 lines
480 B
C++
18 lines
480 B
C++
#pragma once
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namespace DB
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{
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/// Method to quote identifiers.
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/// NOTE There could be differences in escaping rules inside quotes. Escaping rules may not match that required by specific external DBMS.
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enum class IdentifierQuotingStyle
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{
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None, /// Write as-is, without quotes.
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Backticks, /// `clickhouse` style
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DoubleQuotes, /// "postgres" style
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BackticksMySQL, /// `mysql` style, most same as Backticks, but it uses '``' to escape '`'
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};
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}
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