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2131.12.1
by Brian Aker
Example for David. |
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/* - mode: c; c-basic-offset: 2; indent-tabs-mode: nil; -*-
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* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
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*
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* Copyright (C) 2011, Brian Aker
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* * Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* * Neither the name of Patrick Galbraith nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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2234
by Brian Aker
Mass removal of ifdef/endif in favor of pragma once. |
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#pragma once
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2131.12.1
by Brian Aker
Example for David. |
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#include <cassert> |
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#include <queue> |
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namespace drizzled { |
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namespace sql { |
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class ResultSetMetaData |
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{
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public: |
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inline size_t getColumnCount() const |
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{
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return _columns; |
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}
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protected: |
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friend class ResultSet; |
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ResultSetMetaData(size_t columns) : |
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_columns(columns) |
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{
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}
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2283.4.4
by Stewart Smith
allow sql result_set to change column count, so we construct the cached result set with the correct column count ofr the query as we ar executing it instead of having to magically know it from the start. This allows us to use the cached interface to, e.g. build JSON objects from arbitrary SQL query result sets. |
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void setColumnCount(size_t fields) |
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{
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_columns= fields; |
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}
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2131.12.1
by Brian Aker
Example for David. |
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private: // Member methods |
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private: // Member variables |
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2283.4.4
by Stewart Smith
allow sql result_set to change column count, so we construct the cached result set with the correct column count ofr the query as we ar executing it instead of having to magically know it from the start. This allows us to use the cached interface to, e.g. build JSON objects from arbitrary SQL query result sets. |
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size_t _columns; |
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2131.12.1
by Brian Aker
Example for David. |
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};
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std::ostream& operator<<(std::ostream& output, const ResultSetMetaData &result_set); |
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} // namespace sql |
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} // namespace drizzled |
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