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| 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_search.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_search.c')
| -rw-r--r-- | storage/maria/ma_search.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/storage/maria/ma_search.c b/storage/maria/ma_search.c index 9f1e8e2554b..8d3b5721336 100644 --- a/storage/maria/ma_search.c +++ b/storage/maria/ma_search.c @@ -785,6 +785,7 @@ MARIA_RECORD_POS _ma_row_pos_from_key(const MARIA_KEY *key) case 4: pos= (my_off_t) mi_uint4korr(after_key); break; case 3: pos= (my_off_t) mi_uint3korr(after_key); break; case 2: pos= (my_off_t) mi_uint2korr(after_key); break; + case 0: /* NO_RECORD */ default: pos=0L; /* Shut compiler up */ } @@ -894,6 +895,7 @@ void _ma_dpointer(MARIA_SHARE *share, uchar *buff, my_off_t pos) case 4: mi_int4store(buff,pos); break; case 3: mi_int3store(buff,pos); break; case 2: mi_int2store(buff,(uint) pos); break; + case 0: break; /* For NO_RECORD */ default: abort(); /* Impossible */ } } /* _ma_dpointer */ |