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  • Committer: Stewart Smith
  • Date: 2010-07-27 00:49:32 UTC
  • mto: (1720.1.1 drizzle)
  • mto: This revision was merged to the branch mainline in revision 1721.
  • Revision ID: stewart@flamingspork.com-20100727004932-basq3vx9szmmbswm
fix storing and manipulating foreign keys in the proto around ALTER TABLE, CREATE TABLE and ALTER TABLE ADD/DROP FOREIGN KEY. We also (mostly) emulate the naming of innodb foreign keys in the upper layer.

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drizzled/optimizer/range.h
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typedef struct st_io_cache IO_CACHE;
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}
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typedef struct st_handler_buffer HANDLER_BUFFER;
 
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typedef struct st_key_part
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{
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  uint16_t key;
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   * Returns true if any index used by this quick select
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   * uses field which is marked in passed bitmap.
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   */
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  virtual bool is_keys_used(const boost::dynamic_bitset<>& fields);
 
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  virtual bool is_keys_used(const MyBitmap *fields);
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};
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struct st_qsel_param;
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                                   uint32_t mrr_buf_size, 
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                                   memory::Root *alloc);
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uint32_t get_index_for_order(Table *table, Order *order, ha_rows limit);
 
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uint32_t get_index_for_order(Table *table, order_st *order, ha_rows limit);
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SqlSelect *make_select(Table *head, 
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                       table_map const_tables,