diff options
| author | Sergei Golubchik <sergii@pisem.net> | 2011-01-14 11:54:39 +0100 |
|---|---|---|
| committer | Sergei Golubchik <sergii@pisem.net> | 2011-01-14 11:54:39 +0100 |
| commit | f5ea301acc593b51b13303899246a38efff92c1a (patch) | |
| tree | b85595f5ed66cbb43d12be94f66dc49e3a35d561 /storage/maria/ma_open.c | |
| parent | 17c188779b2c3d5abafe233a31df32a1a6f20c54 (diff) | |
| download | mariadb-git-f5ea301acc593b51b13303899246a38efff92c1a.tar.gz | |
Added support for NO_RECORD record format (don't store any row data) for Aria.
This makes the keys smaller (no row pointer) and gives us proper errors if we
use the table wrongly.
sql/sql_select.cc:
Use NO_RECORD for tables that doesn't need row data.
storage/maria/Makefile.am:
Added ma_norec.c
storage/maria/ma_check.c:
Added support for NO_RECORD record format (don't store any row data)
storage/maria/ma_norec.c:
Added support for NO_RECORD record format
storage/maria/ma_open.c:
Added support for NO_RECORD record format
storage/maria/ma_search.c:
Added support for 0 size row pointers (used with NO_RECORD)
storage/maria/ma_test1.c:
Added testing of NO_RECORD record format.
storage/maria/maria_chk.c:
Added support for NO_RECORD
storage/maria/maria_def.h:
Added support for NO_RECORD
storage/maria/unittest/ma_test_all-t:
Added testing of NO_RECORD record format
Diffstat (limited to 'storage/maria/ma_open.c')
| -rw-r--r-- | storage/maria/ma_open.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/storage/maria/ma_open.c b/storage/maria/ma_open.c index ae3a3918eee..95df7378f05 100644 --- a/storage/maria/ma_open.c +++ b/storage/maria/ma_open.c @@ -1076,6 +1076,20 @@ void _ma_setup_functions(register MARIA_SHARE *share) else share->calc_checksum= _ma_checksum; break; + case NO_RECORD: + share->read_record= _ma_read_no_record; + share->scan= _ma_read_rnd_no_record; + share->delete_record= _ma_delete_no_record; + share->update_record= _ma_update_no_record; + share->write_record= _ma_write_no_record; + share->recpos_to_keypos= _ma_no_keypos_to_recpos; + share->keypos_to_recpos= _ma_no_keypos_to_recpos; + + /* Abort if following functions are called */ + share->compare_record= 0; + share->compare_unique= 0; + share->calc_checksum= 0; + break; case BLOCK_RECORD: share->once_init= _ma_once_init_block_record; share->once_end= _ma_once_end_block_record; |