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37 lines
1.5 KiB
C++
37 lines
1.5 KiB
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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* CREATE QUOTA [IF NOT EXISTS | OR REPLACE] name
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* [KEYED BY {none | user_name | ip_address | forwarded_ip_address | client_key | client_key, user_name | client_key, ip_address} | NOT KEYED]
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* [FOR [RANDOMIZED] INTERVAL number {second | minute | hour | day | week | month | quarter | year}
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* {MAX {{queries | errors | result_rows | result_bytes | read_rows | read_bytes | execution_time} = number} [,...] |
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* NO LIMITS | TRACKING ONLY} [,...]]
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* [TO {role [,...] | ALL | ALL EXCEPT role [,...]}]
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*
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* ALTER QUOTA [IF EXISTS] name
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* [RENAME TO new_name]
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* [KEYED BY {none | user_name | ip_address | forwarded_ip_address | client_key | client_key, user_name | client_key, ip_address} | NOT KEYED]
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* [FOR [RANDOMIZED] INTERVAL number {second | minute | hour | day | week | month | quarter | year}
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* {MAX {{queries | errors | result_rows | result_bytes | read_rows | read_bytes | execution_time} = number} [,...] |
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* NO LIMITS | TRACKING ONLY} [,...]]
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* [TO {role [,...] | ALL | ALL EXCEPT role [,...]}]
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*/
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class ParserCreateQuotaQuery : public IParserBase
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{
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public:
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void useAttachMode(bool attach_mode_ = true) { attach_mode = attach_mode_; }
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protected:
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const char * getName() const override { return "CREATE QUOTA or ALTER QUOTA 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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