52 lines
1.6 KiB
C++
52 lines
1.6 KiB
C++
/*
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Copyright (c) 2011, 2017, Oracle and/or its affiliates. All rights reserved.
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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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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef NDB_EVENT_DATA_H
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#define NDB_EVENT_DATA_H
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#include <my_global.h> // my_alloc.h
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#include <my_alloc.h> // MEM_ROOT
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#include <my_bitmap.h>
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#include <ndbapi/ndbapi_limits.h>
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class Ndb_event_data
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{
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public:
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Ndb_event_data(); // Not implemented
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Ndb_event_data(const Ndb_event_data&); // Not implemented
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Ndb_event_data(struct NDB_SHARE *the_share);
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~Ndb_event_data();
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MEM_ROOT mem_root;
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struct TABLE *shadow_table;
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struct NDB_SHARE *share;
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union NdbValue *ndb_value[2];
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/* Bitmap with bit set for all primary key columns. */
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MY_BITMAP *pk_bitmap;
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my_bitmap_map pk_bitbuf[(NDB_MAX_ATTRIBUTES_IN_TABLE +
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8*sizeof(my_bitmap_map) - 1) /
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(8*sizeof(my_bitmap_map))];
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void print(const char* where, FILE* file) const;
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void init_pk_bitmap();
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void generate_minimal_bitmap(MY_BITMAP *before, MY_BITMAP *after);
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};
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#endif
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