diff options
| author | unknown <ramil@mysql.com> | 2005-09-22 11:39:01 +0500 |
|---|---|---|
| committer | unknown <ramil@mysql.com> | 2005-09-22 11:39:01 +0500 |
| commit | 479ef8f76a5cf724c84b69a681e6378d910fca84 (patch) | |
| tree | 15b2deb87d6e49ae993329e70c8db4523a9585ed | |
| parent | ff50190af19ec160031b34e1a81c91f8095d7982 (diff) | |
| parent | 3e978f8573e4b84667ad4696cabd8b6ef6050122 (diff) | |
| download | mariadb-git-479ef8f76a5cf724c84b69a681e6378d910fca84.tar.gz | |
Merge rkalimullin@bk-internal.mysql.com:/home/bk/mysql-5.0
into mysql.com:/usr/home/ram/work/5.0.b11553
sql/sql_yacc.yy:
Auto merged
| -rw-r--r-- | sql/sql_yacc.yy | 63 |
1 files changed, 42 insertions, 21 deletions
diff --git a/sql/sql_yacc.yy b/sql/sql_yacc.yy index 78f93a04981..f28fbe5c803 100644 --- a/sql/sql_yacc.yy +++ b/sql/sql_yacc.yy @@ -4779,27 +4779,48 @@ simple_expr: $$= new Item_func_sp(Lex->current_context(), name); lex->safe_to_cache_query=0; } - | IDENT_sys '(' udf_expr_list ')' + | IDENT_sys '(' { #ifdef HAVE_DLOPEN - udf_func *udf; + udf_func *udf= 0; + if (using_udf_functions && + (udf= find_udf($1.str, $1.length)) && + udf->type == UDFTYPE_AGGREGATE) + { + LEX *lex= Lex; + if (lex->current_select->inc_in_sum_expr()) + { + yyerror(ER(ER_SYNTAX_ERROR)); + YYABORT; + } + } + $<udf>$= udf; +#endif + } + udf_expr_list ')' + { +#ifdef HAVE_DLOPEN + udf_func *udf= $<udf>3; SELECT_LEX *sel= Select; - if (using_udf_functions && (udf=find_udf($1.str, $1.length))) + if (udf) { + if (udf->type == UDFTYPE_AGGREGATE) + Select->in_sum_expr--; + switch (udf->returns) { case STRING_RESULT: if (udf->type == UDFTYPE_FUNCTION) { - if ($3 != NULL) - $$ = new Item_func_udf_str(udf, *$3); + if ($4 != NULL) + $$ = new Item_func_udf_str(udf, *$4); else $$ = new Item_func_udf_str(udf); } else { - if ($3 != NULL) - $$ = new Item_sum_udf_str(udf, *$3); + if ($4 != NULL) + $$ = new Item_sum_udf_str(udf, *$4); else $$ = new Item_sum_udf_str(udf); } @@ -4807,15 +4828,15 @@ simple_expr: case REAL_RESULT: if (udf->type == UDFTYPE_FUNCTION) { - if ($3 != NULL) - $$ = new Item_func_udf_float(udf, *$3); + if ($4 != NULL) + $$ = new Item_func_udf_float(udf, *$4); else $$ = new Item_func_udf_float(udf); } else { - if ($3 != NULL) - $$ = new Item_sum_udf_float(udf, *$3); + if ($4 != NULL) + $$ = new Item_sum_udf_float(udf, *$4); else $$ = new Item_sum_udf_float(udf); } @@ -4823,15 +4844,15 @@ simple_expr: case INT_RESULT: if (udf->type == UDFTYPE_FUNCTION) { - if ($3 != NULL) - $$ = new Item_func_udf_int(udf, *$3); + if ($4 != NULL) + $$ = new Item_func_udf_int(udf, *$4); else $$ = new Item_func_udf_int(udf); } else { - if ($3 != NULL) - $$ = new Item_sum_udf_int(udf, *$3); + if ($4 != NULL) + $$ = new Item_sum_udf_int(udf, *$4); else $$ = new Item_sum_udf_int(udf); } @@ -4839,15 +4860,15 @@ simple_expr: case DECIMAL_RESULT: if (udf->type == UDFTYPE_FUNCTION) { - if ($3 != NULL) - $$ = new Item_func_udf_decimal(udf, *$3); + if ($4 != NULL) + $$ = new Item_func_udf_decimal(udf, *$4); else $$ = new Item_func_udf_decimal(udf); } else { - if ($3 != NULL) - $$ = new Item_sum_udf_decimal(udf, *$3); + if ($4 != NULL) + $$ = new Item_sum_udf_decimal(udf, *$4); else $$ = new Item_sum_udf_decimal(udf); } @@ -4863,8 +4884,8 @@ simple_expr: sp_name *name= sp_name_current_db_new(YYTHD, $1); sp_add_used_routine(lex, YYTHD, name, TYPE_ENUM_FUNCTION); - if ($3) - $$= new Item_func_sp(Lex->current_context(), name, *$3); + if ($4) + $$= new Item_func_sp(Lex->current_context(), name, *$4); else $$= new Item_func_sp(Lex->current_context(), name); lex->safe_to_cache_query=0; |