Commit f1353c1d authored by bell@sanja.is.com.ua's avatar bell@sanja.is.com.ua

merged

parents 1c38e179 76315814
......@@ -1153,6 +1153,19 @@ INSERT INTO t1 VALUES (1,0,NULL,NULL),(2,0,NULL,NULL);
SELECT DISTINCT REF_ID FROM t1 WHERE ID= (SELECT DISTINCT REF_ID FROM t1 WHERE ID=2);
REF_ID
DROP TABLE t1;
create table t1 (a int, b int);
create table t2 (a int, b int);
insert into t1 values (1,0), (2,0), (3,0);
insert into t2 values (1,1), (2,1), (3,1), (2,2);
update ignore t1 set b=(select b from t2 where t1.a=t2.a);
Warnings:
Error 1240 Subselect returns more than 1 record
select * from t1;
a b
1 1
2 NULL
3 1
drop table t1, t2;
create table t1(City VARCHAR(30),Location geometry);
insert into t1 values("Paris",GeomFromText('POINT(2.33 48.87)'));
select City from t1 where (select intersects(GeomFromText(AsText(Location)),GeomFromText('Polygon((2 50, 2.5 50, 2.5 47, 2 47, 2 50))'))=0);
......
......@@ -739,6 +739,19 @@ INSERT INTO t1 VALUES (1,0,NULL,NULL),(2,0,NULL,NULL);
SELECT DISTINCT REF_ID FROM t1 WHERE ID= (SELECT DISTINCT REF_ID FROM t1 WHERE ID=2);
DROP TABLE t1;
#
# uninterruptable update
#
create table t1 (a int, b int);
create table t2 (a int, b int);
insert into t1 values (1,0), (2,0), (3,0);
insert into t2 values (1,1), (2,1), (3,1), (2,2);
update ignore t1 set b=(select b from t2 where t1.a=t2.a);
select * from t1;
drop table t1, t2;
#
# correct behavoiur for function from reduced subselect
......
......@@ -1818,15 +1818,23 @@ extern "C" int my_message_sql(uint error, const char *str,
{
THD *thd;
DBUG_ENTER("my_message_sql");
DBUG_PRINT("error",("Message: '%s'",str));
if ((thd=current_thd))
DBUG_PRINT("error", ("Message: '%s'", str));
if ((thd= current_thd))
{
if (thd->lex.current_select->no_error && !thd->is_fatal_error)
{
DBUG_PRINT("error", ("above error converted to warning"));
push_warning(thd, MYSQL_ERROR::WARN_LEVEL_ERROR, error, str);
}
else
{
NET *net= &thd->net;
net->report_error= 1;
if (!net->last_error[0]) // Return only first message
{
strmake(net->last_error,str,sizeof(net->last_error)-1);
net->last_errno=error ? error : ER_UNKNOWN_ERROR;
strmake(net->last_error, str, sizeof(net->last_error)-1);
net->last_errno= error ? error : ER_UNKNOWN_ERROR;
}
}
}
else
......
......@@ -122,6 +122,7 @@ LEX *lex_start(THD *thd, uchar *buf,uint length)
lex->yacc_yyss=lex->yacc_yyvs=0;
lex->ignore_space=test(thd->variables.sql_mode & MODE_IGNORE_SPACE);
lex->sql_command=SQLCOM_END;
lex->duplicates= DUP_ERROR;
return lex;
}
......@@ -965,7 +966,7 @@ void st_select_lex_node::init_query()
{
options= 0;
linkage= UNSPECIFIED_TYPE;
no_table_names_allowed= uncacheable= dependent= 0;
no_error= no_table_names_allowed= uncacheable= dependent= 0;
ref_pointer_array= 0;
cond_count= 0;
}
......
......@@ -213,6 +213,7 @@ public:
bool dependent; /* dependent from outer select subselect */
bool uncacheable; /* result of this query can't be cached */
bool no_table_names_allowed; /* used for global order by */
bool no_error; /* suppress error message (convert it to warnings) */
static void *operator new(size_t size)
{
......
......@@ -436,6 +436,9 @@ JOIN::optimize()
DBUG_RETURN(0);
optimized= 1;
// Ignore errors of execution if option IGNORE present
if (thd->lex.duplicates == DUP_IGNORE)
thd->lex.current_select->no_error= 1;
#ifdef HAVE_REF_TO_FIELDS // Not done yet
/* Add HAVING to WHERE if possible */
if (having && !group_list && !sum_func_count)
......
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