mirror of
https://github.com/MariaDB/server.git
synced 2025-01-18 04:53:01 +01:00
060541c02e
result set when SQLEXCEPTION is active. The problem was in a hackish THD::no_warnings_for_error attribute. When it was set, an error was not written to Warning_info -- only Diagnostics_area state was changed. That means, Diagnostics_area might contain error state, which is not present in Warning_info. The user-visible problem was that in some cases SHOW WARNINGS returned empty result set (i.e. there were no warnings) while the previous SQL statement failed. According to the MySQL protocol errors must be presented in warning list. The main idea of this patch is to remove THD::no_warnings_for_error. There were few places where it was used: - sql_admin.cc, handling of REPAIR TABLE USE_FRM. - sql_show.cc, when calling fill_schema_table_from_frm(). - sql_show.cc, when calling fill_table(). The fix is to either use internal-error-handlers, or to use temporary Warning_info storing warnings, which might be ignored. This patch is needed to fix Bug 11763162 (55843).
270 lines
5.5 KiB
Text
270 lines
5.5 KiB
Text
#
|
|
# Test some warnings
|
|
#
|
|
--disable_warnings
|
|
drop table if exists t1, t2;
|
|
--enable_warnings
|
|
SET SQL_WARNINGS=1;
|
|
|
|
create table t1 (a int);
|
|
--error 1050
|
|
create table t1 (a int);
|
|
show count(*) errors;
|
|
show errors;
|
|
show warnings;
|
|
--error 1115
|
|
create table t2(a int) default charset qwerty;
|
|
show count(*) errors;
|
|
show errors;
|
|
--error 1064
|
|
create table t (i);
|
|
show count(*) errors;
|
|
show errors;
|
|
insert into t1 values (1);
|
|
insert into t1 values ("hej");
|
|
insert into t1 values ("hej"),("då");
|
|
set SQL_WARNINGS=1;
|
|
insert into t1 values ("hej");
|
|
insert into t1 values ("hej"),("då");
|
|
drop table t1;
|
|
set SQL_WARNINGS=0;
|
|
|
|
#
|
|
# Test other warnings
|
|
#
|
|
|
|
drop temporary table if exists not_exists;
|
|
drop table if exists not_exists_table;
|
|
show warnings limit 1;
|
|
drop database if exists not_exists_db;
|
|
show count(*) warnings;
|
|
create table t1(id int);
|
|
create table if not exists t1(id int);
|
|
--disable_ps_protocol
|
|
select @@warning_count;
|
|
--enable_ps_protocol
|
|
drop table t1;
|
|
|
|
#
|
|
# Test warnings for LOAD DATA INFILE
|
|
#
|
|
|
|
create table t1(a tinyint, b int not null, c date, d char(5));
|
|
load data infile '../../std_data/warnings_loaddata.dat' into table t1 fields terminated by ',';
|
|
# PS doesn't work good with @@warning_count
|
|
--disable_ps_protocol
|
|
select @@warning_count;
|
|
--enable_ps_protocol
|
|
drop table t1;
|
|
|
|
#
|
|
# Warnings from basic INSERT, UPDATE and ALTER commands
|
|
#
|
|
|
|
create table t1(a tinyint NOT NULL, b tinyint unsigned, c char(5));
|
|
insert into t1 values(NULL,100,'mysql'),(10,-1,'mysql ab'),(500,256,'open source'),(20,NULL,'test');
|
|
alter table t1 modify c char(4);
|
|
alter table t1 add d char(2);
|
|
update t1 set a=NULL where a=10;
|
|
update t1 set c='mysql ab' where c='test';
|
|
update t1 set d=c;
|
|
create table t2(a tinyint NOT NULL, b char(3));
|
|
insert into t2 select b,c from t1;
|
|
insert into t2(b) values('mysqlab');
|
|
set sql_warnings=1;
|
|
insert into t2(b) values('mysqlab');
|
|
set sql_warnings=0;
|
|
drop table t1, t2;
|
|
|
|
#
|
|
# Test for max_error_count
|
|
#
|
|
|
|
create table t1(a char(10));
|
|
let $1=50;
|
|
disable_query_log;
|
|
while ($1)
|
|
{
|
|
eval insert into t1 values('mysql ab');
|
|
dec $1;
|
|
}
|
|
enable_query_log;
|
|
alter table t1 add b char;
|
|
set max_error_count=10;
|
|
update t1 set b=a;
|
|
--disable_ps_protocol
|
|
select @@warning_count;
|
|
--enable_ps_protocol
|
|
|
|
# Bug#9072
|
|
set max_error_count=0;
|
|
show variables like 'max_error_count';
|
|
update t1 set b='hi';
|
|
--disable_ps_protocol
|
|
select @@warning_count;
|
|
--enable_ps_protocol
|
|
show warnings;
|
|
set max_error_count=65535;
|
|
show variables like 'max_error_count';
|
|
set max_error_count=10;
|
|
show variables like 'max_error_count';
|
|
|
|
drop table t1;
|
|
|
|
#
|
|
# Tests for show warnings limit a, b
|
|
#
|
|
create table t1 (a int);
|
|
insert into t1 (a) values (1), (2), (3), (4), (5), (6), (7), (8), (9), (10);
|
|
# should generate 10 warnings
|
|
update t1 set a='abc';
|
|
show warnings limit 2, 1;
|
|
show warnings limit 0, 10;
|
|
show warnings limit 9, 1;
|
|
show warnings limit 10, 1;
|
|
show warnings limit 9, 2;
|
|
show warnings limit 0, 0;
|
|
show warnings limit 1;
|
|
show warnings limit 0;
|
|
show warnings limit 1, 0;
|
|
# make sure behaviour is consistent with select ... limit
|
|
select * from t1 limit 0;
|
|
select * from t1 limit 1, 0;
|
|
select * from t1 limit 0, 0;
|
|
drop table t1;
|
|
|
|
--echo End of 4.1 tests
|
|
|
|
#
|
|
# Bug#20778: strange characters in warning message 1366 when called in SP
|
|
#
|
|
|
|
CREATE TABLE t1( f1 CHAR(20) );
|
|
CREATE TABLE t2( f1 CHAR(20), f2 CHAR(25) );
|
|
CREATE TABLE t3( f1 CHAR(20), f2 CHAR(25), f3 DATE );
|
|
|
|
INSERT INTO t1 VALUES ( 'a`' );
|
|
INSERT INTO t2 VALUES ( 'a`', 'a`' );
|
|
INSERT INTO t3 VALUES ( 'a`', 'a`', '1000-01-1' );
|
|
|
|
DROP PROCEDURE IF EXISTS sp1;
|
|
DROP PROCEDURE IF EXISTS sp2;
|
|
DROP PROCEDURE IF EXISTS sp3;
|
|
delimiter //;
|
|
CREATE PROCEDURE sp1()
|
|
BEGIN
|
|
DECLARE x NUMERIC ZEROFILL;
|
|
SELECT f1 INTO x FROM t1 LIMIT 1;
|
|
END//
|
|
CREATE PROCEDURE sp2()
|
|
BEGIN
|
|
DECLARE x NUMERIC ZEROFILL;
|
|
SELECT f1 INTO x FROM t2 LIMIT 1;
|
|
END//
|
|
CREATE PROCEDURE sp3()
|
|
BEGIN
|
|
DECLARE x NUMERIC ZEROFILL;
|
|
SELECT f1 INTO x FROM t3 LIMIT 1;
|
|
END//
|
|
delimiter ;//
|
|
CALL sp1();
|
|
CALL sp2();
|
|
CALL sp3();
|
|
|
|
DROP PROCEDURE IF EXISTS sp1;
|
|
delimiter //;
|
|
CREATE PROCEDURE sp1()
|
|
BEGIN
|
|
declare x numeric unsigned zerofill;
|
|
SELECT f1 into x from t2 limit 1;
|
|
END//
|
|
delimiter ;//
|
|
CALL sp1();
|
|
DROP TABLE t1;
|
|
DROP TABLE t2;
|
|
DROP TABLE t3;
|
|
DROP PROCEDURE sp1;
|
|
DROP PROCEDURE sp2;
|
|
DROP PROCEDURE sp3;
|
|
|
|
|
|
#
|
|
# Bug#30059: End-space truncation warnings are inconsistent or incorrect
|
|
#
|
|
|
|
create table t1 (c_char char(255), c_varchar varchar(255), c_tinytext tinytext);
|
|
create table t2 (c_tinyblob tinyblob); # not affected by bug, for regression testing
|
|
set @c = repeat(' ', 256);
|
|
set @q = repeat('q', 256);
|
|
|
|
set sql_mode = '';
|
|
|
|
insert into t1 values(@c, @c, @c);
|
|
insert into t2 values(@c);
|
|
insert into t1 values(@q, @q, @q);
|
|
insert into t2 values(@q);
|
|
|
|
set sql_mode = 'traditional';
|
|
|
|
insert into t1 values(@c, @c, @c);
|
|
--error 1406
|
|
insert into t2 values(@c);
|
|
--error 1406
|
|
insert into t1 values(@q, NULL, NULL);
|
|
--error 1406
|
|
insert into t1 values(NULL, @q, NULL);
|
|
--error 1406
|
|
insert into t1 values(NULL, NULL, @q);
|
|
--error 1406
|
|
insert into t2 values(@q);
|
|
|
|
drop table t1, t2;
|
|
|
|
#
|
|
# Bug#42364 SHOW ERRORS returns empty resultset after dropping non existent table
|
|
#
|
|
--error ER_BAD_TABLE_ERROR
|
|
DROP TABLE t1;
|
|
SHOW ERRORS;
|
|
|
|
--echo End of 5.0 tests
|
|
|
|
#
|
|
# Bug#55847: SHOW WARNINGS returns empty result set when SQLEXCEPTION is active
|
|
#
|
|
|
|
--echo
|
|
--echo -- Bug#55847
|
|
--echo
|
|
|
|
--disable_warnings
|
|
DROP TABLE IF EXISTS t1;
|
|
DROP FUNCTION IF EXISTS f1;
|
|
--enable_warnings
|
|
|
|
CREATE TABLE t1(a INT UNIQUE);
|
|
|
|
delimiter |;
|
|
|
|
CREATE FUNCTION f1(x INT) RETURNS INT
|
|
BEGIN
|
|
INSERT INTO t1 VALUES(x);
|
|
INSERT INTO t1 VALUES(x);
|
|
RETURN x;
|
|
END|
|
|
|
|
delimiter ;|
|
|
|
|
--echo
|
|
|
|
--error ER_DUP_ENTRY
|
|
SHOW TABLES WHERE f1(11) = 11;
|
|
|
|
--echo
|
|
|
|
SHOW WARNINGS;
|
|
|
|
--echo
|
|
|
|
DROP TABLE t1;
|
|
DROP FUNCTION f1;
|