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25 lines
765 B
C++
25 lines
765 B
C++
#pragma once
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#include <Parsers/IParserBase.h>
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namespace DB
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{
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/** Parses queries like
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* GRANT access_type[(column_name [,...])] [,...] ON {db.table|db.*|*.*|table|*} TO {user_name | CURRENT_USER} [,...] [WITH GRANT OPTION]
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* REVOKE access_type[(column_name [,...])] [,...] ON {db.table|db.*|*.*|table|*} FROM {user_name | CURRENT_USER} [,...] | ALL | ALL EXCEPT {user_name | CURRENT_USER} [,...]
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*/
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class ParserGrantQuery : public IParserBase
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{
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public:
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ParserGrantQuery & enableAttachMode(bool enable) { attach_mode = enable; return *this; }
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protected:
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const char * getName() const override { return "GRANT or REVOKE query"; }
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bool parseImpl(Pos & pos, ASTPtr & node, Expected & expected) override;
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private:
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bool attach_mode = false;
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};
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}
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