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| author | Marko Mäkelä <marko.makela@mariadb.com> | 2019-04-26 12:53:37 +0300 |
|---|---|---|
| committer | Marko Mäkelä <marko.makela@mariadb.com> | 2019-04-26 17:40:19 +0300 |
| commit | 1c4d1f3d057428fb9f30a16a1b47db576ec75916 (patch) | |
| tree | 34858b39c9e27a69f1c7991a82b77925df987636 /storage/innobase | |
| parent | 5cfc7799a33576bb638652bac6e341570c80a7e1 (diff) | |
| download | mariadb-git-1c4d1f3d057428fb9f30a16a1b47db576ec75916.tar.gz | |
innobase_col_check_fk(): Remove copying
Diffstat (limited to 'storage/innobase')
| -rw-r--r-- | storage/innobase/handler/handler0alter.cc | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/storage/innobase/handler/handler0alter.cc b/storage/innobase/handler/handler0alter.cc index a3b03a45eb3..05bb8ac61cd 100644 --- a/storage/innobase/handler/handler0alter.cc +++ b/storage/innobase/handler/handler0alter.cc @@ -1376,14 +1376,10 @@ innobase_col_check_fk( { dict_s_col_list::const_iterator it; - for (it = s_cols->begin(); - it != s_cols->end(); ++it) { - dict_s_col_t s_col = *it; - - for (ulint j = 0; j < s_col.num_base; j++) { - if (strcmp(col_name, dict_table_get_col_name( - table, - s_col.base_col[j]->ind)) == 0) { + for (it = s_cols->begin(); it != s_cols->end(); ++it) { + for (ulint j = it->num_base; j--; ) { + if (!strcmp(col_name, dict_table_get_col_name( + table, it->base_col[j]->ind))) { return(true); } } |