diff options
Diffstat (limited to 'sql/table.cc')
| -rw-r--r-- | sql/table.cc | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/sql/table.cc b/sql/table.cc index a36a6d19484..fba45f421ed 100644 --- a/sql/table.cc +++ b/sql/table.cc @@ -2138,9 +2138,11 @@ end: @brief Unpack the definition of a virtual column from its linear representation - @parm + @param thd The thread object @param + mem_root The mem_root object where to allocated memory + @param table The table containing the virtual column @param field The field for the virtual @@ -2169,6 +2171,7 @@ end: TRUE Otherwise */ bool unpack_vcol_info_from_frm(THD *thd, + MEM_ROOT *mem_root, TABLE *table, Field *field, LEX_STRING *vcol_expr, @@ -2196,7 +2199,7 @@ bool unpack_vcol_info_from_frm(THD *thd, "PARSE_VCOL_EXPR (<expr_string_from_frm>)". */ - if (!(vcol_expr_str= (char*) alloc_root(&table->mem_root, + if (!(vcol_expr_str= (char*) alloc_root(mem_root, vcol_expr->length + parse_vcol_keyword.length + 3))) { @@ -2230,10 +2233,10 @@ bool unpack_vcol_info_from_frm(THD *thd, We need to use CONVENTIONAL_EXECUTION here to ensure that any new items created by fix_fields() are not reverted. */ - Query_arena expr_arena(&table->mem_root, + Query_arena expr_arena(mem_root, Query_arena::STMT_CONVENTIONAL_EXECUTION); - if (!(vcol_arena= (Query_arena *) alloc_root(&table->mem_root, - sizeof(Query_arena)))) + if (!(vcol_arena= (Query_arena *) alloc_root(mem_root, + sizeof(Query_arena)))) goto err; *vcol_arena= expr_arena; table->expr_arena= vcol_arena; @@ -2491,6 +2494,7 @@ int open_table_from_share(THD *thd, TABLE_SHARE *share, const char *alias, if ((*field_ptr)->vcol_info) { if (unpack_vcol_info_from_frm(thd, + &outparam->mem_root, outparam, *field_ptr, &(*field_ptr)->vcol_info->expr_str, |