diff options
Diffstat (limited to 'innobase/include/dict0dict.h')
| -rw-r--r-- | innobase/include/dict0dict.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/innobase/include/dict0dict.h b/innobase/include/dict0dict.h index e88c6a52bcb..b5ec5381db2 100644 --- a/innobase/include/dict0dict.h +++ b/innobase/include/dict0dict.h @@ -569,6 +569,16 @@ dict_index_get_nth_col_pos( dict_index_t* index, /* in: index */ ulint n); /* in: column number */ /************************************************************************ +Returns TRUE if the index contains a column or a prefix of that column. */ + +ibool +dict_index_contains_col_or_prefix( +/*==============================*/ + /* out: TRUE if contains the column or its + prefix */ + dict_index_t* index, /* in: index */ + ulint n); /* in: column number */ +/************************************************************************ Looks for a matching field in an index. The column and the prefix len has to be the same. */ |