diff options
Diffstat (limited to 'sql/handler.h')
| -rw-r--r-- | sql/handler.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/sql/handler.h b/sql/handler.h index ee4836dcc34..d021edf28d2 100644 --- a/sql/handler.h +++ b/sql/handler.h @@ -1465,16 +1465,30 @@ struct THD_TRANS static unsigned int const CREATED_TEMP_TABLE= 0x02; static unsigned int const DROPPED_TEMP_TABLE= 0x04; static unsigned int const DID_WAIT= 0x08; + static unsigned int const DID_DDL= 0x10; void mark_created_temp_table() { DBUG_PRINT("debug", ("mark_created_temp_table")); m_unsafe_rollback_flags|= CREATED_TEMP_TABLE; } + void mark_dropped_temp_table() + { + DBUG_PRINT("debug", ("mark_dropped_temp_table")); + m_unsafe_rollback_flags|= DROPPED_TEMP_TABLE; + } + bool has_created_dropped_temp_table() const { + return + (m_unsafe_rollback_flags & (CREATED_TEMP_TABLE|DROPPED_TEMP_TABLE)) != 0; + } void mark_trans_did_wait() { m_unsafe_rollback_flags|= DID_WAIT; } bool trans_did_wait() const { return (m_unsafe_rollback_flags & DID_WAIT) != 0; } + void mark_trans_did_ddl() { m_unsafe_rollback_flags|= DID_DDL; } + bool trans_did_ddl() const { + return (m_unsafe_rollback_flags & DID_DDL) != 0; + } }; |