diff options
Diffstat (limited to 'sql/sql_yacc.yy')
| -rw-r--r-- | sql/sql_yacc.yy | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/sql/sql_yacc.yy b/sql/sql_yacc.yy index 7064bac2085..c9a08200479 100644 --- a/sql/sql_yacc.yy +++ b/sql/sql_yacc.yy @@ -7937,7 +7937,13 @@ udf_expr: $2->is_autogenerated_name= FALSE; $2->set_name($4.str, $4.length, system_charset_info); } - else + /* + A field has to have its proper name in order for name + resolution to work, something we are only guaranteed if we + parse it out. If we hijack the input stream with + remember_name we may get quoted or escaped names. + */ + else if ($2->type() != Item::FIELD_ITEM) $2->set_name($1, (uint) ($3 - $1), YYTHD->charset()); $$= $2; } @@ -9097,8 +9103,7 @@ procedure_clause: MYSQL_YYABORT; } - if (&lex->select_lex != lex->current_select || - lex->select_lex.get_table_list()->derived) + if (&lex->select_lex != lex->current_select) { my_error(ER_WRONG_USAGE, MYF(0), "PROCEDURE", "subquery"); MYSQL_YYABORT; @@ -10440,14 +10445,12 @@ load: { THD *thd= YYTHD; LEX *lex= thd->lex; - Lex_input_stream *lip= YYLIP; if (lex->sphead) { my_error(ER_SP_BADSTATEMENT, MYF(0), "LOAD DATA"); MYSQL_YYABORT; } - lex->fname_start= lip->get_ptr(); } load_data {} @@ -10479,14 +10482,10 @@ load_data: if (!(lex->exchange= new sql_exchange($4.str, 0))) MYSQL_YYABORT; } - opt_duplicate INTO - { - Lex->fname_end= YYLIP->get_ptr(); - } - TABLE_SYM table_ident + opt_duplicate INTO TABLE_SYM table_ident { LEX *lex=Lex; - if (!Select->add_table_to_list(YYTHD, $10, NULL, TL_OPTION_UPDATING, + if (!Select->add_table_to_list(YYTHD, $9, NULL, TL_OPTION_UPDATING, lex->lock_option)) MYSQL_YYABORT; lex->field_list.empty(); @@ -10494,7 +10493,7 @@ load_data: lex->value_list.empty(); } opt_load_data_charset - { Lex->exchange->cs= $12; } + { Lex->exchange->cs= $11; } opt_field_term opt_line_term opt_ignore_lines opt_field_or_var_spec opt_load_data_set_spec {} @@ -10745,7 +10744,7 @@ param_marker: my_error(ER_VIEW_SELECT_VARIABLE, MYF(0)); MYSQL_YYABORT; } - item= new (thd->mem_root) Item_param((uint) (lip->get_tok_start() - thd->query)); + item= new (thd->mem_root) Item_param((uint) (lip->get_tok_start() - thd->query())); if (!($$= item) || lex->param_list.push_back(item)) { my_message(ER_OUT_OF_RESOURCES, ER(ER_OUT_OF_RESOURCES), MYF(0)); |