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44 lines
1.0 KiB
C++
44 lines
1.0 KiB
C++
#pragma once
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#include <Core/Block.h>
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#include <DataStreams/IBlockOutputStream.h>
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#include <Core/ExternalResultDescription.h>
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#include <Parsers/IdentifierQuotingStyle.h>
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#include <Interpreters/Context_fwd.h>
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#include "ODBCConnectionFactory.h"
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namespace DB
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{
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class ODBCBlockOutputStream : public IBlockOutputStream
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{
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using ValueType = ExternalResultDescription::ValueType;
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public:
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ODBCBlockOutputStream(
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nanodbc::ConnectionHolderPtr connection_,
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const std::string & remote_database_name_,
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const std::string & remote_table_name_,
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const Block & sample_block_,
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ContextPtr local_context_,
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IdentifierQuotingStyle quoting);
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Block getHeader() const override;
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void write(const Block & block) override;
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private:
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Poco::Logger * log;
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nanodbc::ConnectionHolderPtr connection_holder;
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std::string db_name;
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std::string table_name;
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Block sample_block;
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ContextPtr local_context;
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IdentifierQuotingStyle quoting;
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ExternalResultDescription description;
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};
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}
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