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#ifndef DRIZZLE_SERVER_DB_H
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#define DRIZZLE_SERVER_DB_H
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int mysql_create_db(Session *session, char *db, HA_CREATE_INFO *create, bool silent);
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bool mysql_alter_db(Session *session, const char *db, HA_CREATE_INFO *create);
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bool mysql_rm_db(Session *session,char *db,bool if_exists, bool silent);
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bool mysql_change_db(Session *session, const LEX_STRING *new_db_name,
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bool mysql_opt_change_db(Session *session,
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const LEX_STRING *new_db_name,
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LEX_STRING *saved_db_name,
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bool *cur_db_changed);
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#define MY_DB_OPT_FILE "db.opt"
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bool my_database_names_init(void);
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void my_database_names_free(void);
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bool check_db_dir_existence(const char *db_name);
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bool load_db_opt(Session *session, const char *path, HA_CREATE_INFO *create);
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bool load_db_opt_by_name(Session *session, const char *db_name,
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HA_CREATE_INFO *db_create_info);
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const CHARSET_INFO *get_default_db_collation(Session *session, const char *db_name);
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bool my_dbopt_init(void);
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void my_dbopt_cleanup(void);
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extern int creating_database; // How many database locks are made
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extern int creating_table; // How many mysql_create_table() are running
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namespace message { class Schema; }
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bool mysql_create_db(Session *session, const message::Schema &schema_message, const bool is_if_not_exists);
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bool mysql_alter_db(Session *session, const message::Schema &schema_message);
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bool mysql_rm_db(Session *session, SchemaIdentifier &identifier, const bool if_exists);
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bool mysql_change_db(Session *session, SchemaIdentifier &identifier);
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} /* namespace drizzled */
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#endif /* DRIZZLED_DB_H */