path: root/mysql-test/r/mysqltest.result

select 0 as "before_use_test" ;
before_use_test
0
select otto from (select 1 as otto) as t1;
otto
1
select otto from (select 1 as otto) as t1;
otto
1
mysqltest: At line 1: query 'select friedrich from (select 1 as otto) as t1' failed: 1054: Unknown column 'friedrich' in 'field list'
select friedrich from (select 1 as otto) as t1;
ERROR 42S22: Unknown column 'friedrich' in 'field list'
select otto from (select 1 as otto) as t1;
otto
1
mysqltest: At line 1: query 'select otto from (select 1 as otto) as t1' succeeded - should have failed with sqlstate 42S22...
mysqltest: At line 1: expecting a SQL-state (00000) from query 'remove_file MYSQLTEST_VARDIR/tmp/test_nonexistent.tmp' which cannot produce one...
select friedrich from (select 1 as otto) as t1;
ERROR 42S22: Unknown column 'friedrich' in 'field list'
mysqltest: At line 1: query 'select friedrich from (select 1 as otto) as t1' failed with wrong sqlstate 42S22: 'Unknown column 'friedrich' in 'field list'', instead of 00000...
select otto from (select 1 as otto) as t1;
otto
1
select 0 as "after_successful_stmt_errno" ;
after_successful_stmt_errno
0
garbage ;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'garbage' at line 1
select 1064 as "after_wrong_syntax_errno" ;
after_wrong_syntax_errno
1064
garbage ;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'garbage' at line 1
select 1064 as "after_let_var_equal_value" ;
after_let_var_equal_value
1064
garbage ;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'garbage' at line 1
set @my_var= 'abc' ;
select 0 as "after_set_var_equal_value" ;
after_set_var_equal_value
0
garbage ;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'garbage' at line 1
select 1064 as "after_disable_warnings_command" ;
after_disable_warnings_command
1064
drop table if exists t1 ;
garbage ;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'garbage' at line 1
drop table if exists t1 ;
select 0 as "after_disable_warnings" ;
after_disable_warnings
0
garbage ;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'garbage' at line 1
select 3 from t1 ;
ERROR 42S02: Table 'test.t1' doesn't exist
select 1146 as "after_minus_masked" ;
after_minus_masked
1146
garbage ;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'garbage' at line 1
select 3 from t1 ;
ERROR 42S02: Table 'test.t1' doesn't exist
select 1146 as "after_!_masked" ;
after_!_masked
1146
garbage ;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'garbage' at line 1
select -1 as "after_let_errno_equal_value" ;
after_let_errno_equal_value
-1
garbage ;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'garbage' at line 1
prepare stmt from "select 3 from t1" ;
ERROR 42S02: Table 'test.t1' doesn't exist
select 1146 as "after_failing_prepare" ;
after_failing_prepare
1146
create table t1 ( f1 char(10));
garbage ;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'garbage' at line 1
prepare stmt from "select 3 from t1" ;
select 0 as "after_successful_prepare" ;
after_successful_prepare
0
garbage ;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'garbage' at line 1
execute stmt;
3
select 0 as "after_successful_execute" ;
after_successful_execute
0
drop table t1;
garbage ;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'garbage' at line 1
execute stmt;
ERROR 42S02: Table 'test.t1' doesn't exist
select 1146 as "after_failing_execute" ;
after_failing_execute
1146
garbage ;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'garbage' at line 1
execute __stmt_;
ERROR HY000: Unknown prepared statement handler (__stmt_) given to EXECUTE
select 1243 as "after_failing_execute" ;
after_failing_execute
1243
garbage ;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'garbage' at line 1
deallocate prepare stmt;
select 0 as "after_successful_deallocate" ;
after_successful_deallocate
0
garbage ;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'garbage' at line 1
deallocate prepare __stmt_;
ERROR HY000: Unknown prepared statement handler (__stmt_) given to DEALLOCATE PREPARE
select 1243 as "after_failing_deallocate" ;
after_failing_deallocate
1243
garbage ;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'garbage' at line 1
select 1064 as "after_--disable_abort_on_error" ;
after_--disable_abort_on_error
1064
select 3 from t1 ;
ERROR 42S02: Table 'test.t1' doesn't exist
select 3 from t1 ;
ERROR 42S02: Table 'test.t1' doesn't exist
select 3 from t1 ;
ERROR 42S02: Table 'test.t1' doesn't exist
select 1146 as "after_!errno_masked_error" ;
after_!errno_masked_error
1146
mysqltest: At line 1: query 'select 3 from t1' failed with wrong errno 1146: 'Table 'test.t1' doesn't exist', instead of 1000...
garbage ;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'garbage' at line 1
select 1064 as "after_--enable_abort_on_error" ;
after_--enable_abort_on_error
1064
select 3 from t1 ;
ERROR 42S02: Table 'test.t1' doesn't exist
mysqltest: At line 1: query 'select 3 from t1' failed with wrong errno 1146: 'Table 'test.t1' doesn't exist', instead of 1064...
hello
hello
;;;;;;;;
# MySQL: -- The
mysqltest: At line 1: End of line junk detected: "6"
mysqltest: At line 1: End of line junk detected: "6"
mysqltest: At line 1: Missing delimiter
mysqltest: At line 1: End of line junk detected: "sleep 7
# Another comment
"
mysqltest: At line 1: Missing delimiter
mysqltest: At line 1: Missing delimiter
mysqltest: At line 1: End of line junk detected: "disconnect default

#
# comment
# comment2

# comment 3
--disable_query_log
"
mysqltest: At line 1: End of line junk detected: "disconnect default # comment
# comment part2

# comment 3
--disable_query_log
"
mysqltest: At line 1: Extra delimiter ";" found
mysqltest: At line 1: Extra delimiter ";" found
mysqltest: At line 1: Missing argument(s) to 'error'
mysqltest: At line 1: Missing argument(s) to 'error'
mysqltest: At line 1: The sqlstate definition must start with an uppercase S
mysqltest: At line 1: The error name definition must start with an uppercase E
mysqltest: At line 1: Invalid argument to error: '9eeeee' - the errno may only consist of digits[0-9]
mysqltest: At line 1: Invalid argument to error: '1sssss' - the errno may only consist of digits[0-9]
mysqltest: At line 1: The sqlstate must be exactly 5 chars long
mysqltest: At line 1: The sqlstate may only consist of digits[0-9] and _uppercase_ letters
mysqltest: At line 1: The sqlstate must be exactly 5 chars long
mysqltest: At line 1: Unknown SQL error name 'E9999'
mysqltest: At line 1: Invalid argument to error: '999e9' - the errno may only consist of digits[0-9]
mysqltest: At line 1: Invalid argument to error: '9b' - the errno may only consist of digits[0-9]
mysqltest: At line 1: Too many errorcodes specified
MySQL
"MySQL"
MySQL: The world''s most popular open source database
"MySQL: The world's most popular open source database"
MySQL: The world''s
most popular open
source database
# MySQL: The world''s
# most popular open
# source database
- MySQL: The world''s
- most popular open
- source database
- MySQL: The world''s
-- most popular
-- open source database
# MySQL: The
--world''s
# most popular
-- open
- source database
"MySQL: The world's most popular; open source database"
"MySQL: The world's most popular ; open source database"
"MySQL: The world's most popular ;open source database"
echo message echo message

mysqltest: At line 1: command "false" failed
mysqltest: At line 1: Missing argument in exec
MySQL
"MySQL"
MySQL: The
world''s most
popular open
source database
# MySQL: The
# world''s most
# popular open
# source database
-- MySQL: The
-- world''s most
-- popular
-- open source database
# MySQL: The
- world''s most
-- popular open
# source database
'# MySQL: The
- world''s most
-- popular open
# source database'
"# MySQL: The
- world''s most
-- popular open
# source database"
hej
hej 
hej
1


a long variable content
a long variable content
a long a long variable content variable content
a long \$where variable content

banana = banana
Not a banana: ba\$cat\$cat
mysqltest: At line 1: Missing arguments to let
mysqltest: At line 1: Missing variable name in let
mysqltest: At line 1: Missing assignment operator in let
mysqltest: At line 1: Missing assignment operator in let
mysqltest: At line 1: Missing assignment operator in let
mysqltest: At line 1: Missing variable name in let
mysqltest: At line 1: Missing variable name in let
mysqltest: At line 1: Missing assignment operator in let
# Execute: --echo # <whatever> success: $success
# <whatever> success: 1
# Execute: echo # <whatever> success: $success ;
# <whatever> success: 1 
# The next two variants work fine and expand the content of $success
# Execute: --echo $success
1
# Execute: echo $success ;
1 
# Check if let $B = $A is an assignment per value.
let $A = initial value of A;
let $B = initial value of B;
let $B = $A
# Content of $A is: initial value of B
let $A = changed value of A;
# Content of $B is: initial value of B
let $B = changed value of B;
# Content of $A is: changed value of A
var2: content of variable 1
var3: content of variable 1 content of variable 1
length of var3 is longer than 0
var1
hi	1	hi there
var2
2
var2 again
2
var3 two columns with same name
1	2	3
var4 from query that returns NULL
var5 from query that returns no row
failing query in let
mysqltest: At line 1: Error running query 'failing query': 1064 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'failing query' at line 1
mysqltest: At line 1: Missing required argument 'filename' to command 'source'
mysqltest: At line 1: Could not open './non_existingFile' for reading
mysqltest: In included file "MYSQLTEST_VARDIR/tmp/recursive.sql": At line 1: Source directives are nesting too deep
mysqltest: In included file "MYSQLTEST_VARDIR/tmp/error.sql": At line 1: query 'garbage ' failed: 1064: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'garbage' at line 1

2 = outer loop variable after while
here is the sourced script

2 = outer loop variable before dec

1 = outer loop variable after dec

1 = outer loop variable after while
here is the sourced script

1 = outer loop variable before dec

0 = outer loop variable after dec

2 = outer loop variable after while
here is the sourced script

2 = outer loop variable before dec

1 = outer loop variable after dec

1 = outer loop variable after while
here is the sourced script

1 = outer loop variable before dec

0 = outer loop variable after dec

In loop
here is the sourced script

In loop
here is the sourced script

In loop
here is the sourced script

In loop
here is the sourced script

In loop
here is the sourced script

In loop
here is the sourced script

In loop
here is the sourced script

In loop
here is the sourced script

In loop
here is the sourced script
here is the sourced script
"hello"
"hello"
mysqltest: At line 1: Missing argument to sleep
mysqltest: At line 1: Missing argument to real_sleep
mysqltest: At line 1: Invalid argument to sleep "abc"
mysqltest: At line 1: Invalid argument to real_sleep "abc"
1
2
101
hej
1
mysqltest: At line 1: Missing argument to inc
mysqltest: At line 1: The argument to inc must be a variable (start with $)
mysqltest: At line 1: End of line junk detected: "1000"
4
4
-1
-2
99
hej
-1
mysqltest: At line 1: Missing argument to dec
mysqltest: At line 1: The argument to dec must be a variable (start with $)
mysqltest: At line 1: End of line junk detected: "1000"
mysqltest: At line 1: Missing arguments to system, nothing to do!
mysqltest: At line 1: Missing arguments to system, nothing to do!
mysqltest: At line 1: system command 'false' failed
system command 'NonExistsinfComamdn 2> /dev/null' failed
test
test2
test3
test4
Counter is greater than 0, (counter=10)
Counter is not 0, (counter=0)
1
Testing while with not
mysqltest: In included file "MYSQLTEST_VARDIR/tmp/mysqltest_while.inc": At line 64: Nesting too deeply
mysqltest: At line 1: missing '(' in while
mysqltest: At line 1: missing ')' in while
mysqltest: At line 1: Missing '{' after while. Found "dec $i"
mysqltest: At line 1: Stray '}' - end of block before beginning
mysqltest: At line 1: Stray 'end' command - end of block before beginning
mysqltest: At line 1: query '{' failed: 1064: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '{' at line 1
mysqltest: At line 1: Missing '{' after while. Found "echo hej"
mysqltest: At line 3: Missing end of block
mysqltest: At line 3: Missing end of block
mysqltest: At line 1: missing '(' in if
mysqltest: At line 1: Stray 'end' command - end of block before beginning
select "b" bs col1, "c" bs col2;
col1	col2
b	c
seledt "b" bs dol1, "d" bs dol2;
dol1	dol2
b	d
mysqltest: At line 1: Wrong number of arguments to replace_result in 'replace_result a'
mysqltest: At line 1: Wrong number of arguments to replace_result in 'replace_result a;'
mysqltest: At line 1: Wrong number of arguments to replace_result in 'replace_result a'
mysqltest: At line 1: Wrong number of arguments to replace_result in 'replace_result a '
OK
mysqltest: At line 1: Wrong number of arguments to replace_result in 'replace_result a b c'
mysqltest: At line 1: Wrong number of arguments to replace_result in 'replace_result a b c '
select "a" as col1, "c" as col2;
col1	col2
b	c
select "a" as col1, "c" as col2;
col1	col2
b	d
mysqltest: At line 1: Wrong column number to replace_column in 'replace_column a'
mysqltest: At line 1: Wrong number of arguments to replace_column in 'replace_column 1'
mysqltest: At line 1: Wrong column number to replace_column in 'replace_column a b'
mysqltest: At line 1: Wrong column number to replace_column in 'replace_column a 1'
mysqltest: At line 1: Wrong column number to replace_column in 'replace_column 1 b c '
mysqltest: At line 1: Invalid integer argument "10!"
mysqltest: At line 1: Invalid integer argument "a"
mysqltest: At line 1: Missing required argument 'connection name' to command 'connect'
mysqltest: At line 1: Missing required argument 'connection name' to command 'connect'
mysqltest: At line 1: Missing required argument 'host' to command 'connect'
mysqltest: At line 1: Missing required argument 'host' to command 'connect'
mysqltest: At line 1: query 'connect  con2,localhost,root,,illegal_db' failed: 1049: Unknown database 'illegal_db'
mysqltest: At line 1: Illegal argument for port: 'illegal_port'
mysqltest: At line 1: Illegal option to connect: SMTP
OK
mysqltest: The test didn't produce any output
mysqltest: In included file "MYSQLTEST_VARDIR/tmp/mysqltest.sql": At line 3: connection 'test_con1' not found in connection pool
mysqltest: In included file "MYSQLTEST_VARDIR/tmp/mysqltest.sql": At line 2: Connection test_con1 already exists
connect(localhost,root,,test,MASTER_PORT,MASTER_SOCKET);
show tables;
ERROR 3D000: No database selected
Output from mysqltest-x.inc
Output from mysqltest-x.inc
Output from mysqltest-x.inc
mysqltest: Could not open './non_existing_file.inc' for reading: errno = 2
failing_statement;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'failing_statement' at line 1
failing_statement;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'failing_statement' at line 1
SELECT 1 as a;
a
1
select 1 as `a'b`, 2 as `a"b`;
a'b	a"b
1	2
select 'aaa\\','aa''a',"aa""a";
aaa\	aa'a	aa"a
aaa\	aa'a	aa"a

Here comes a message
--------------------

root@localhost
--------------

"Here comes a very very long message that
    - is longer then 80 characters    and
    - consists of several lines"
--------------------------------------------------------------------------------

. Here comes a very very long message that
.      - is longer then 80 characters    and
.      - consists of several lines
--------------------------------------------------------------------------------
this will be executed
this will be executed
mysqltest: The test didn't produce any output
Failing multi statement query
mysqltest: At line 3: query 'create table t1 (a int primary key);
insert into t1 values (1);
select 'select-me';
insertz 'error query'' failed: 1064: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'insertz 'error query'' at line 1
drop table t1;
mysqltest: At line 3: query 'create table t1 (a int primary key);
insert into t1 values (1);
select 'select-me';
insertz 'error query'' failed: 1064: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'insertz 'error query'' at line 1

More results from queries before failure can be found in MYSQLTEST_VARDIR/log/bug11731.log
drop table t1;
Multi statement using expected error
create table t1 (a int primary key);
insert into t1 values (1);
select 'select-me';
insertz error query||||
select-me
select-me
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'insertz error query' at line 1
drop table t1;
drop table t1;
sleep;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'sleep' at line 1
sleep;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'sleep' at line 1
;
ERROR 42000: Query was empty
select "b" as col1, "c" as col2;
col1	col2
b	c
select "b" as col1, "b" as col2, "c" as col3;
col1	col2	col3
b	b	c
seled "b" bs col1, "d" bs col2;
col1	col2
b	d
select "raspberry and strawberry","blackberry","tomato";
raspberry and strawberry	blackberry	tomato
raspberry and strawberry	blackberry	tomato
mysqltest: At line 1: Error parsing replace_regex "a"
mysqltest: At line 1: Error parsing replace_regex "a;"
mysqltest: At line 1: Error parsing replace_regex "a"
mysqltest: At line 1: Error parsing replace_regex "a "
mysqltest: At line 1: Error parsing replace_regex "a b"
mysqltest: At line 1: Error parsing replace_regex "/a b c"
mysqltest: At line 1: Error parsing replace_regex "/a /b c "
create table t1 (a int, b int);
insert into t1 values (1,3);
insert into t1 values (2,4);
select * from t1;
a	D
1	1
1	4
drop table t1;
mysqltest: At line 1: Missing required argument 'filename' to command 'remove_file'
mysqltest: At line 1: Missing required argument 'filename' to command 'write_file'
mysqltest: At line 1: End of file encountered before 'EOF' delimiter was found
Content for test_file1
mysqltest: At line 1: File already exist: 'MYSQLTEST_VARDIR/tmp/test_file1.tmp'
Some data
for cat_file command
of mysqltest
mysqltest: At line 1: Failed to open file 'non_existing_file'
mysqltest: At line 1: Missing required argument 'filename' to command 'file_exists'
mysqltest: At line 1: Missing required argument 'from_file' to command 'copy_file'
mysqltest: At line 1: Missing required argument 'to_file' to command 'copy_file'
mysqltest: At line 1: Missing required argument 'mode' to command 'chmod'
mysqltest: At line 1: You must write a 4 digit octal number for mode
mysqltest: At line 1: You must write a 4 digit octal number for mode
mysqltest: At line 1: Missing required argument 'filename' to command 'chmod'
mysqltest: At line 1: You must write a 4 digit octal number for mode
mysqltest: At line 1: You must write a 4 digit octal number for mode
hello
hello
hello
mysqltest: At line 1: Max delimiter length(16) exceeded
hello
hello
mysqltest: At line 1: test of die
Some output
create table t1( a int, b char(255), c timestamp);
insert into t1 values(1, 'Line 1', '2007-04-05'), (2, "Part 2", '2007-04-05');
insert into t1 values(1, 'Line 1', '2007-04-05'), (2, "Part 3", '2007-04-05');
select * from t1;
a	b	c
1	Line 1	2007-04-05 00:00:00
2	Part 2	2007-04-05 00:00:00
1	Line 1	2007-04-05 00:00:00
2	Part 3	2007-04-05 00:00:00
select * from t1;
a	b	c
1	Line 1	2007-04-05 00:00:00
1	Line 1	2007-04-05 00:00:00
2	Part 2	2007-04-05 00:00:00
2	Part 3	2007-04-05 00:00:00
select * from t1;
a	b	c
1	Line 1	2007-04-05 00:00:00
2	Part 2	2007-04-05 00:00:00
1	Line 1	2007-04-05 00:00:00
2	Part 3	2007-04-05 00:00:00
select * from t1;
select '';


select "h";
h
h
select "he";
he
he
select "hep";
hep
hep
select "hepp";
hepp
hepp
drop table t1;
SELECT 2 as "my_col"
UNION
SELECT 1;
my_col
1
2
SELECT 2 as "my_col" UNION SELECT 1;
my_col
1
2
SELECT 2 as "my_col"
UNION
SELECT 1;
my_col
1
2
SELECT '2' as "3"
UNION
SELECT '1';
3
1
2
CREATE TABLE t1( a CHAR);
SELECT * FROM t1;
a
DROP TABLE t1;
SELECT NULL as "my_col1",2 AS "my_col2"
UNION
SELECT NULL,1;
my_col1	my_col2
NULL	2
NULL	1
SELECT NULL as "my_col1",2 AS "my_col2"
UNION
SELECT NULL,1;
my_col1	my_col2
NULL	1
NULL	2
SELECT 2 as "my_col1",NULL AS "my_col2"
UNION
SELECT 1,NULL;
my_col1	my_col2
2	NULL
1	NULL
SELECT 2 as "my_col1",NULL AS "my_col2"
UNION
SELECT 1,NULL;
my_col1	my_col2
1	NULL
2	NULL
SET @a = 17;
SELECT 2 as "my_col"
UNION
SELECT 1;
my_col
2
1
SELECT 2 as "my_col"
UNION
SELECT 1;
my_col
1
2
SELECT '2' as "my_col1",2 as "my_col2"
UNION
SELECT '1',1 from t2;
ERROR 42S02: Table 'test.t2' doesn't exist
SELECT '1' as "my_col1",2 as "my_col2"
UNION
SELECT '2',1;
my_col1	my_col2
#	1
#	2
CREATE TABLE t1 (f1 INT);
INSERT INTO t1 SET f1 = 1024;
INSERT INTO t1 SELECT f1 - 1 FROM t1;
INSERT INTO t1 SELECT f1 - 2 FROM t1;
INSERT INTO t1 SELECT f1 - 4 FROM t1;
INSERT INTO t1 SELECT f1 - 8 FROM t1;
INSERT INTO t1 SELECT f1 - 16 FROM t1;
INSERT INTO t1 SELECT f1 - 32 FROM t1;
INSERT INTO t1 SELECT f1 - 64 FROM t1;
INSERT INTO t1 SELECT f1 - 128 FROM t1;
INSERT INTO t1 SELECT f1 - 256 FROM t1;
INSERT INTO t1 SELECT f1 - 512 FROM t1;
SELECT * FROM t1;
DROP TABLE t1;
CREATE TABLE t1(
a int, b varchar(255), c datetime
);
SHOW COLUMNS FROM t1;
Field	Type	Null	Key	Default	Extra
a	int(11)	YES		NULL	
b	varchar(255)	YES		NULL	
c	datetime	YES		NULL	
statement=SHOW COLUMNS FROM t1 row_number=1, column_name="Type", Value=int(11)
statement="SHOW COLUMNS FROM t1" row_number=1, column_name="Type", Value=int(11)
statement=SHOW COLUMNS FROM t1 row_number=1, column_name=Default, Value=NULL
value= ->A B<-
value= 1
mysqltest: At line 1: query_get_value - argument list started with '(' must be ended with ')'
mysqltest: At line 1: Missing required argument 'query' to command 'query_get_value'
mysqltest: At line 1: Missing required argument 'column name' to command 'query_get_value'
mysqltest: At line 1: Missing required argument 'row number' to command 'query_get_value'
value= No such row
value= No such row
mysqltest: At line 1: Invalid row number: 'notnumber'
mysqltest: At line 1: Could not find column 'column_not_exists' in the result of 'SHOW COLUMNS FROM t1'
mysqltest: At line 1: Query 'SET @A = 1' didn't return a result set
mysqltest: At line 1: Could not find column '1 AS B' in the result of 'SELECT 1 AS A'
value= No such row
mysqltest: At line 1: Error running query 'SHOW COLNS FROM t1': 1064 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'COLNS FROM t1' at line 1

Field Type Null Key Default Extra
a int(11) YES -><- NULL 
b varchar(255) YES -><- NULL 
c datetime YES -><- NULL 

Number of columns with Default NULL: 3

SHOW COLUMNS FROM t1;
Field	Type	Null	Key	Default	Extra
a	int(11)	YES		NULL	
b	varchar(255)	YES		NULL	
c	datetime	YES		NULL	
drop table t1;
mysqltest: At line 1: change user failed: Unknown database 'inexistent'
mysqltest: At line 1: change user failed: Access denied for user 'inexistent'@'localhost' (using password: NO)
mysqltest: At line 1: change user failed: Access denied for user 'root'@'localhost' (using password: YES)
file1.txt
file1.txt
file2.txt
SELECT 'c:\\a.txt' AS col;
col
z
End of tests