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Manually merged

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evgen@moonbone.local
2006-06-18 14:56:35 +04:00
parent 8c4206a31d 09e84bf484
commit 79c91f6214
51 changed files with 1061 additions and 231 deletions
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8
sql/structs.h
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@ -54,7 +54,13 @@ typedef struct st_key_part_info { /* Info about a key part */
Field *field;
uint offset; /* offset in record (from 0) */
uint null_offset; /* Offset to null_bit in record */
uint16 length; /* Length of key_part */
uint16 length; /* Length of keypart value in bytes */
/*
Number of bytes required to store the keypart value. This may be
different from the "length" field as it also counts
- possible NULL-flag byte (see HA_KEY_NULL_LENGTH)
- possible HA_KEY_BLOB_LENGTH bytes needed to store actual value length.
*/
uint16 store_length;
uint16 key_type;
uint16 fieldnr; /* Fieldnum in UNIREG */