diff options
Diffstat (limited to 'heap/hp_create.c')
| -rw-r--r-- | heap/hp_create.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/heap/hp_create.c b/heap/hp_create.c index fdfe78a1e09..d296c9db28b 100644 --- a/heap/hp_create.c +++ b/heap/hp_create.c @@ -76,9 +76,21 @@ int heap_create(const char *name, uint keys, HP_KEYDEF *keydef, case HA_KEYTYPE_UINT24: case HA_KEYTYPE_INT8: keyinfo->seg[j].flag|= HA_SWAP_KEY; + break; + case HA_KEYTYPE_VARBINARY: + /* Case-insensitiveness is handled in coll->hash_sort */ + keyinfo->seg[j].type= HA_KEYTYPE_VARTEXT; + /* fall_through */ + case HA_KEYTYPE_VARTEXT: + if (!my_binary_compare(keyinfo->seg[j].charset)) + keyinfo->flag|= HA_END_SPACE_KEY; + keyinfo->flag|= HA_VAR_LENGTH_KEY; + break; default: break; } + if (keyinfo->seg[j].flag & HA_END_SPACE_ARE_EQUAL) + keyinfo->flag|= HA_END_SPACE_KEY; } keyinfo->length= length; length+= keyinfo->rb_tree.size_of_element + @@ -89,7 +101,9 @@ int heap_create(const char *name, uint keys, HP_KEYDEF *keydef, if (keyinfo->algorithm == HA_KEY_ALG_BTREE) { key_segs++; /* additional HA_KEYTYPE_END segment */ - if (keyinfo->flag & HA_NULL_PART_KEY) + if (keyinfo->flag & HA_VAR_LENGTH_KEY) + keyinfo->get_key_length= hp_rb_var_key_length; + else if (keyinfo->flag & HA_NULL_PART_KEY) keyinfo->get_key_length= hp_rb_null_key_length; else keyinfo->get_key_length= hp_rb_key_length; |