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1273.13.1
by Brian Aker
First pass through data dictionary. |
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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) 2009 Sun Microsystems
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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1273.13.65
by Brian Aker
Lint fixes. |
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#ifndef PLUGIN_FUNCTION_ENGINE_CURSOR_H
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#define PLUGIN_FUNCTION_ENGINE_CURSOR_H
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1273.13.1
by Brian Aker
First pass through data dictionary. |
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#include <drizzled/cursor.h> |
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1273.13.55
by Brian Aker
Naming fixes. |
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#include <plugin/function_engine/function.h> |
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1551
by Brian Aker
This fixes the issue with filesort() possibly crashing on a Function based |
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#include <drizzled/base.h> |
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1273.13.1
by Brian Aker
First pass through data dictionary. |
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1273.14.5
by Monty Taylor
Merged trunk. |
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class FunctionCursor: public drizzled::Cursor |
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1273.13.1
by Brian Aker
First pass through data dictionary. |
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{
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1273.13.32
by Brian Aker
Big ole patch. This covers moving information_schema to old_* table names |
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drizzled::plugin::TableFunction *tool; |
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drizzled::plugin::TableFunction::Generator *generator; |
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1273.13.1
by Brian Aker
First pass through data dictionary. |
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size_t record_id; |
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std::vector<unsigned char *> row_cache; |
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1273.13.60
by Brian Aker
Merge with trunk. |
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drizzled::ha_rows estimate_of_rows; |
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drizzled::ha_rows rows_returned; |
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1273.13.1
by Brian Aker
First pass through data dictionary. |
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1552.1.2
by Brian Aker
This 1) fixes issue of reset() 2) uses a better cache design to decrease |
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void wipeCache(); |
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1273.13.1
by Brian Aker
First pass through data dictionary. |
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public: |
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1273.14.5
by Monty Taylor
Merged trunk. |
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FunctionCursor(drizzled::plugin::StorageEngine &engine, |
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drizzled::TableShare &table_arg); |
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1273.13.18
by Brian Aker
Update code, first pass through cleaner method for recursing through |
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~FunctionCursor() {} |
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1273.13.1
by Brian Aker
First pass through data dictionary. |
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int open(const char *name, int mode, uint32_t test_if_locked); |
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int close(void); |
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1552.1.2
by Brian Aker
This 1) fixes issue of reset() 2) uses a better cache design to decrease |
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int reset() |
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{
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return extra(drizzled::HA_EXTRA_RESET_STATE); |
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}
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1491.1.10
by Jay Pipes
ha_rnd_init -> startTableScan, rnd_init -> doStartTableScan, ha_rnd_end -> endTableScan, rnd_end -> doEndTableScan |
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int doStartTableScan(bool scan); |
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1273.13.1
by Brian Aker
First pass through data dictionary. |
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/* get the next row and copy it into buf */
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int rnd_next(unsigned char *buf); |
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/* locate row pointed to by pos, copy it into buf */
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int rnd_pos(unsigned char *buf, unsigned char *pos); |
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1491.1.10
by Jay Pipes
ha_rnd_init -> startTableScan, rnd_init -> doStartTableScan, ha_rnd_end -> endTableScan, rnd_end -> doEndTableScan |
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int doEndTableScan(); |
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1273.13.1
by Brian Aker
First pass through data dictionary. |
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1551
by Brian Aker
This fixes the issue with filesort() possibly crashing on a Function based |
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int extra(enum drizzled::ha_extra_function); |
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1273.13.1
by Brian Aker
First pass through data dictionary. |
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/* record position of a record for reordering */
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void position(const unsigned char *record); |
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int info(uint32_t flag); |
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1273.13.60
by Brian Aker
Merge with trunk. |
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/**
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* @return an upper bound estimate for the number of rows in the table
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*/
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drizzled::ha_rows estimate_rows_upper_bound() |
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{
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return estimate_of_rows; |
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}
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1377.7.2
by Stewart Smith
make get_auto_increment pure virtual and force engines not supporting auto_increment to be explicit about it |
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void get_auto_increment(uint64_t, uint64_t, |
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uint64_t, |
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uint64_t *, |
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uint64_t *) |
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{}
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1273.13.1
by Brian Aker
First pass through data dictionary. |
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};
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1273.13.65
by Brian Aker
Lint fixes. |
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#endif /* PLUGIN_FUNCTION_ENGINE_CURSOR_H */ |