diff options
Diffstat (limited to 'sql/item_xmlfunc.cc')
| -rw-r--r-- | sql/item_xmlfunc.cc | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/sql/item_xmlfunc.cc b/sql/item_xmlfunc.cc index af62a94afd0..738047fea9b 100644 --- a/sql/item_xmlfunc.cc +++ b/sql/item_xmlfunc.cc @@ -222,13 +222,14 @@ public: return str; } enum Item_result result_type () const { return STRING_RESULT; } - void fix_length_and_dec() + bool fix_length_and_dec() { max_length= MAX_BLOB_WIDTH; collation.collation= pxml->charset(); // To avoid premature evaluation, mark all nodeset functions as non-const. used_tables_cache= RAND_TABLE_BIT; const_item_cache= false; + return FALSE; } const char *func_name() const { return "nodeset"; } bool check_vcol_func_processor(void *arg) @@ -456,7 +457,7 @@ public: Item_nodeset_func(thd, pxml), string_cache(str_arg) { } String *val_nodeset(String *res) { return string_cache; } - void fix_length_and_dec() { max_length= MAX_BLOB_WIDTH; } + bool fix_length_and_dec() { max_length= MAX_BLOB_WIDTH; return FALSE; } Item *get_copy(THD *thd, MEM_ROOT *mem_root) { return get_item_copy<Item_nodeset_context_cache>(thd, mem_root, this); } }; @@ -470,7 +471,7 @@ public: Item_func_xpath_position(THD *thd, Item *a, String *p): Item_int_func(thd, a), pxml(p) {} const char *func_name() const { return "xpath_position"; } - void fix_length_and_dec() { max_length=10; } + bool fix_length_and_dec() { max_length=10; return FALSE; } longlong val_int() { String *flt= args[0]->val_nodeset(&tmp_value); @@ -491,7 +492,7 @@ public: Item_func_xpath_count(THD *thd, Item *a, String *p): Item_int_func(thd, a), pxml(p) {} const char *func_name() const { return "xpath_count"; } - void fix_length_and_dec() { max_length=10; } + bool fix_length_and_dec() { max_length=10; return FALSE; } longlong val_int() { uint predicate_supplied_context_size; @@ -2709,10 +2710,10 @@ my_xpath_parse(MY_XPATH *xpath, const char *str, const char *strend) } -void Item_xml_str_func::fix_length_and_dec() +bool Item_xml_str_func::fix_length_and_dec() { max_length= MAX_BLOB_WIDTH; - agg_arg_charsets_for_comparison(collation, args, arg_count); + return agg_arg_charsets_for_comparison(collation, args, arg_count); } |