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by brian
clean slate |
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/* Copyright (C) 2000-2006 MySQL AB
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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; version 2 of the License.
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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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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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1802.10.2
by Monty Taylor
Update all of the copyright headers to include the correct address. |
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
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by brian
clean slate |
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1183.1.2
by Brian Aker
Rename of handler to Cursor. You would not believe how long I have wanted |
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/* class for the the heap Cursor */
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by brian
clean slate |
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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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584.1.15
by Monty Taylor
The mega-patch from hell. Renamed sql_class to session (since that's what it is) and removed it and field and table from common_includes. |
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1183.1.2
by Brian Aker
Rename of handler to Cursor. You would not believe how long I have wanted |
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#include <drizzled/cursor.h> |
1241.9.43
by Monty Taylor
Merged trunk. Also renamed thr_lock. Doh. I hate it when I do both. |
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#include <drizzled/thr_lock.h> |
685.1.3
by Monty Taylor
Turned off stdinc - and then fixed the carnage. |
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typedef struct st_heap_info HP_INFO; |
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typedef unsigned char *HEAP_PTR; |
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2409.2.2
by Olaf van der Spek
cppcheck |
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class ha_heap : public drizzled::Cursor |
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by brian
clean slate |
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{
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HP_INFO *file; |
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/* number of records changed since last statistics update */
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482
by Brian Aker
Remove uint. |
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uint32_t records_changed; |
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uint32_t key_stat_version; |
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280
by Brian Aker
Removed my_bool from heap engine. |
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bool internal_table; |
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by brian
clean slate |
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public: |
1869.1.4
by Brian Aker
TableShare is no longer in the house (i.e. we no longer directly have a copy |
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ha_heap(drizzled::plugin::StorageEngine &engine, drizzled::Table &table); |
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by brian
clean slate |
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~ha_heap() {} |
1253.1.3
by Monty Taylor
MEM_ROOT == memory::Root |
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Cursor *clone(drizzled::memory::Root *mem_root); |
1008.3.26
by Stewart Smith
remove handler::table_type() as same information can be retrieved from handler::engine->getName() |
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584.1.15
by Monty Taylor
The mega-patch from hell. Renamed sql_class to session (since that's what it is) and removed it and field and table from common_includes. |
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const char *index_type(uint32_t inx); |
1638.2.1
by Stewart Smith
remove unused row_type from table proto (although referenced in a bunch of places) |
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by brian
clean slate |
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double scan_time() |
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{ return (double) (stats.records+stats.deleted) / 20.0+10; } |
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653
by Brian Aker
More solaris bits |
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double read_time(uint32_t, uint32_t, |
1280.1.10
by Monty Taylor
Put everything in drizzled into drizzled namespace. |
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drizzled::ha_rows rows) |
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by brian
clean slate |
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{ return (double) rows / 20.0+1; } |
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2087.4.2
by Brian Aker
Modify TableIdentifier to fit with the rest of the identifiers. |
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int doOpen(const drizzled::identifier::Table &identifier, int mode, uint32_t test_if_locked); |
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by brian
clean slate |
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int close(void); |
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void set_keys_for_scanning(void); |
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1491.1.2
by Jay Pipes
Cursor::write_row() -> Cursor::doInsertRecord(). Cursor::ha_write_row() -> Cursor::insertRecord() |
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int doInsertRecord(unsigned char * buf); |
1491.1.3
by Jay Pipes
Cursor::update_row() changed to doUpdateRecord() and updateRecord() |
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int doUpdateRecord(const unsigned char * old_data, unsigned char * new_data); |
1491.1.4
by Jay Pipes
delete_row() is now deleteRecord() and doDeleteRecord() in Cursor |
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int doDeleteRecord(const unsigned char * buf); |
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by brian
clean slate |
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virtual void get_auto_increment(uint64_t offset, uint64_t increment, |
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uint64_t nb_desired_values, |
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uint64_t *first_value, |
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uint64_t *nb_reserved_values); |
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584.1.15
by Monty Taylor
The mega-patch from hell. Renamed sql_class to session (since that's what it is) and removed it and field and table from common_includes. |
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int index_read_map(unsigned char * buf, const unsigned char * key, |
1280.1.10
by Monty Taylor
Put everything in drizzled into drizzled namespace. |
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drizzled::key_part_map keypart_map, |
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enum drizzled::ha_rkey_function find_flag); |
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584.1.15
by Monty Taylor
The mega-patch from hell. Renamed sql_class to session (since that's what it is) and removed it and field and table from common_includes. |
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int index_read_last_map(unsigned char *buf, const unsigned char *key, |
1280.1.10
by Monty Taylor
Put everything in drizzled into drizzled namespace. |
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drizzled::key_part_map keypart_map); |
584.1.15
by Monty Taylor
The mega-patch from hell. Renamed sql_class to session (since that's what it is) and removed it and field and table from common_includes. |
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int index_read_idx_map(unsigned char * buf, uint32_t index, |
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const unsigned char * key, |
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1280.1.10
by Monty Taylor
Put everything in drizzled into drizzled namespace. |
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drizzled::key_part_map keypart_map, |
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enum drizzled::ha_rkey_function find_flag); |
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481
by Brian Aker
Remove all of uchar. |
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int index_next(unsigned char * buf); |
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int index_prev(unsigned char * buf); |
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int index_first(unsigned char * buf); |
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int index_last(unsigned char * buf); |
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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); |
481
by Brian Aker
Remove all of uchar. |
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int rnd_next(unsigned char *buf); |
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int rnd_pos(unsigned char * buf, unsigned char *pos); |
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void position(const unsigned char *record); |
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by brian
clean slate |
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int info(uint); |
1280.1.10
by Monty Taylor
Put everything in drizzled into drizzled namespace. |
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int extra(enum drizzled::ha_extra_function operation); |
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by brian
clean slate |
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int reset(); |
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int delete_all_rows(void); |
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482
by Brian Aker
Remove uint. |
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int disable_indexes(uint32_t mode); |
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int enable_indexes(uint32_t mode); |
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by brian
clean slate |
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int indexes_are_disabled(void); |
1280.1.10
by Monty Taylor
Put everything in drizzled into drizzled namespace. |
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drizzled::ha_rows records_in_range(uint32_t inx, |
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drizzled::key_range *min_key, |
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drizzled::key_range *max_key); |
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2385.2.5
by Olaf van der Spek
Refactor |
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void drop_table(); |
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by brian
clean slate |
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685.1.3
by Monty Taylor
Turned off stdinc - and then fixed the carnage. |
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int cmp_ref(const unsigned char *ref1, const unsigned char *ref2); |
1208.2.2
by Brian Aker
Merge Truncate patch. This fixes all of the "half setup" of Truncate. Still |
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int reset_auto_increment(uint64_t value) |
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{
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1697.2.1
by Brian Aker
Encapsulate the internal share for HEAP. |
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file->getShare()->auto_increment= value; |
1210
by Brian Aker
Merge new Truncate |
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return 0; |
1208.2.2
by Brian Aker
Merge Truncate patch. This fixes all of the "half setup" of Truncate. Still |
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}
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by brian
clean slate |
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private: |
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void update_key_stats(); |
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};
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584.1.15
by Monty Taylor
The mega-patch from hell. Renamed sql_class to session (since that's what it is) and removed it and field and table from common_includes. |
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