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| author | mikael@c-7308e253.1238-1-64736c10.cust.bredbandsbolaget.se <> | 2006-06-05 14:55:22 -0400 |
|---|---|---|
| committer | mikael@c-7308e253.1238-1-64736c10.cust.bredbandsbolaget.se <> | 2006-06-05 14:55:22 -0400 |
| commit | 64ca16506b125fc71c4c6d5237ceb23c4c084d5d (patch) | |
| tree | 291b3146c2532a98644faadc8882a4c060ad2931 /sql/partition_element.h | |
| parent | c94934210114b2510d98f73e599b365dafbc74e4 (diff) | |
| download | mariadb-git-64ca16506b125fc71c4c6d5237ceb23c4c084d5d.tar.gz | |
BUG#16002: Handle unsigned integer partition functions
Diffstat (limited to 'sql/partition_element.h')
| -rw-r--r-- | sql/partition_element.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/sql/partition_element.h b/sql/partition_element.h index 7063e514901..7818c25c2f6 100644 --- a/sql/partition_element.h +++ b/sql/partition_element.h @@ -36,6 +36,13 @@ enum partition_state { PART_IS_ADDED= 8 }; +/* + This struct is used to contain the value of an element + in the VALUES IN struct. It needs to keep knowledge of + whether it is a signed/unsigned value and whether it is + NULL or not. +*/ + typedef struct p_elem_val { longlong value; @@ -59,8 +66,8 @@ public: enum partition_state part_state; uint16 nodegroup_id; bool has_null_value; - bool signed_flag; - bool max_value; + bool signed_flag;/* Indicate whether this partition uses signed constants */ + bool max_value; /* Indicate whether this partition uses MAXVALUE */ partition_element() : part_max_rows(0), part_min_rows(0), range_value(0), |