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#pragma once
#include <Parsers/IParserBase.h>
namespace DB
{
/** Parses queries like
* CREATE ROLE [IF NOT EXISTS | OR REPLACE] name
* [SETTINGS variable [= value] [MIN [=] min_value] [MAX [=] max_value] [CONST|READONLY|WRITABLE|CHANGEABLE_IN_READONLY] | PROFILE 'profile_name'] [,...]
*
* ALTER ROLE [IF EXISTS] name
* [RENAME TO new_name]
* [SETTINGS variable [= value] [MIN [=] min_value] [MAX [=] max_value] [CONST|READONLY|WRITABLE|CHANGEABLE_IN_READONLY] | PROFILE 'profile_name'] [,...]
*/
class ParserCreateRoleQuery : public IParserBase
{
public:
void useAttachMode(bool attach_mode_ = true) { attach_mode = attach_mode_; }
protected:
const char * getName() const override { return "CREATE ROLE or ALTER ROLE query"; }
bool parseImpl(Pos & pos, ASTPtr & node, Expected & expected) override;
private:
bool attach_mode = false;
};
}
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