diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/my_base.h | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/include/my_base.h b/include/my_base.h index 89b46de520f..cfdab6a49ba 100644 --- a/include/my_base.h +++ b/include/my_base.h @@ -28,6 +28,11 @@ #include <my_sys.h> #include <m_string.h> #include <errno.h> + +#ifndef EOVERFLOW +#define EOVERFLOW 84 +#endif + #ifdef MSDOS #include <share.h> /* Neaded for sopen() */ #endif @@ -126,10 +131,14 @@ enum ha_extra_function { HA_EXTRA_IGNORE_DUP_KEY, /* Dup keys don't rollback everything*/ HA_EXTRA_NO_IGNORE_DUP_KEY, /* - Instructs InnoDB to retrieve all columns, not just those where - field->query_id is the same as the current query id + Instructs InnoDB to retrieve all columns (except in key read), not just + those where field->query_id is the same as the current query id */ HA_EXTRA_RETRIEVE_ALL_COLS, + /* + Instructs InnoDB to retrieve at least all the primary key columns + */ + HA_EXTRA_RETRIEVE_PRIMARY_KEY, HA_EXTRA_PREPARE_FOR_DELETE, HA_EXTRA_PREPARE_FOR_UPDATE, /* Remove read cache if problems */ HA_EXTRA_PRELOAD_BUFFER_SIZE /* Set buffer size for preloading */ |