cetus/plugins/shard/sharding-parser.h

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/* $%BEGINLICENSE%$
Copyright (c) 2007, 2012, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; version 2 of the
License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
02110-1301 USA
$%ENDLICENSE%$ */
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#ifndef __SHARDING_PARSER_H__
#define __SHARDING_PARSER_H__
#include "network-mysqld.h"
#include "sharding-query-plan.h"
#include "sql-context.h"
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#define USE_NON_SHARDING_TABLE 0 /* default */
#define USE_SHARDING 1 /* default */
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#define USE_DIS_TRAN 2
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#define USE_ANY_SHARDINGS 3 /* default */
#define USE_ALL_SHARDINGS 4 /* default */
#define USE_ALL 5 /* default */
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#define USE_SAME 6
#define USE_PREVIOUS_WARNING_CONN 7
#define USE_NONE 8
#define USE_PREVIOUS_TRAN_CONNS 9
#define ERROR_UNPARSABLE -1
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NETWORK_API int sharding_parse_groups(GString *, sql_context_t *, query_stats_t *, unsigned int, sharding_plan_t *);
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NETWORK_API GString *sharding_modify_sql(sql_context_t *, having_condition_t *);
NETWORK_API void sharding_filter_sql(sql_context_t *);
#endif //__SHARDING_PARSER_H__