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  • Committer: Brian Aker
  • Date: 2010-05-15 01:19:45 UTC
  • Revision ID: brian@gaz-20100515011945-uxhf94vi0tzm0vq6
Rename of KEY to KeyInfo

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drizzled/key.cc
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       key_length is set to length of key before (not including) field
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*/
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int find_ref_key(KEY *key, uint32_t key_count, unsigned char *record, Field *field,
 
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int find_ref_key(KeyInfo *key, uint32_t key_count, unsigned char *record, Field *field,
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                 uint32_t *key_length, uint32_t *keypart)
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{
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  register int i;
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  register KEY *key_info;
 
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  register KeyInfo *key_info;
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  uint32_t fieldpos;
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  fieldpos= field->offset(record);
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}
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void key_copy(unsigned char *to_key, unsigned char *from_record, KEY *key_info,
 
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void key_copy(unsigned char *to_key, unsigned char *from_record, KeyInfo *key_info,
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              unsigned int key_length)
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{
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  uint32_t length;
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  Zero the null components of key tuple.
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*/
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void key_zero_nulls(unsigned char *tuple, KEY *key_info)
 
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void key_zero_nulls(unsigned char *tuple, KeyInfo *key_info)
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{
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  KeyPartInfo *key_part= key_info->key_part;
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  KeyPartInfo *key_part_end= key_part + key_info->key_parts;
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  @param key_length  specifies length of all keyparts that will be restored
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*/
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void key_restore(unsigned char *to_record, unsigned char *from_key, KEY *key_info,
 
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void key_restore(unsigned char *to_record, unsigned char *from_key, KeyInfo *key_info,
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                 uint16_t key_length)
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{
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  uint32_t length;