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29 lines
1.0 KiB
C++
29 lines
1.0 KiB
C++
#ifndef LOCK_INCLUDED
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#define LOCK_INCLUDED
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#include "thr_lock.h" /* thr_lock_type */
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// Forward declarations
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struct TABLE;
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struct TABLE_LIST;
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class THD;
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typedef struct st_mysql_lock MYSQL_LOCK;
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MYSQL_LOCK *mysql_lock_tables(THD *thd, TABLE **table, uint count, uint flags);
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void mysql_unlock_tables(THD *thd, MYSQL_LOCK *sql_lock);
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void mysql_unlock_read_tables(THD *thd, MYSQL_LOCK *sql_lock);
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void mysql_unlock_some_tables(THD *thd, TABLE **table,uint count);
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void mysql_lock_remove(THD *thd, MYSQL_LOCK *locked,TABLE *table);
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void mysql_lock_abort(THD *thd, TABLE *table, bool upgrade_lock);
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bool mysql_lock_abort_for_thread(THD *thd, TABLE *table);
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MYSQL_LOCK *mysql_lock_merge(MYSQL_LOCK *a,MYSQL_LOCK *b);
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void broadcast_refresh(void);
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/* Lock based on name */
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bool lock_schema_name(THD *thd, const char *db);
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/* Lock based on stored routine name */
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bool lock_routine_name(THD *thd, bool is_function, const char *db,
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const char *name);
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#endif /* LOCK_INCLUDED */
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