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CREATE TABLE valid_values (value varchar(255)) ENGINE=myisam;
INSERT INTO valid_values VALUES(1);
INSERT INTO valid_values VALUES(0);
INSERT INTO valid_values VALUES('on');
INSERT INTO valid_values VALUES('off');
INSERT INTO valid_values VALUES('true');
INSERT INTO valid_values VALUES('false');
CREATE TABLE invalid_values (value varchar(255)) ENGINE=myisam;
INSERT INTO invalid_values VALUES('\'aaa\'');
INSERT INTO invalid_values VALUES(2);
INSERT INTO invalid_values VALUES(1000);
SET @start_global_value = @@global.ROCKSDB_LOCK_SCANNED_ROWS;
SELECT @start_global_value;
@start_global_value
0
SET @start_session_value = @@session.ROCKSDB_LOCK_SCANNED_ROWS;
SELECT @start_session_value;
@start_session_value
0
'# Setting to valid values in global scope#'
"Trying to set variable @@global.ROCKSDB_LOCK_SCANNED_ROWS to 1"
SET @@global.ROCKSDB_LOCK_SCANNED_ROWS = 1;
SELECT @@global.ROCKSDB_LOCK_SCANNED_ROWS;
@@global.ROCKSDB_LOCK_SCANNED_ROWS
1
"Setting the global scope variable back to default"
SET @@global.ROCKSDB_LOCK_SCANNED_ROWS = DEFAULT;
SELECT @@global.ROCKSDB_LOCK_SCANNED_ROWS;
@@global.ROCKSDB_LOCK_SCANNED_ROWS
0
"Trying to set variable @@global.ROCKSDB_LOCK_SCANNED_ROWS to 0"
SET @@global.ROCKSDB_LOCK_SCANNED_ROWS = 0;
SELECT @@global.ROCKSDB_LOCK_SCANNED_ROWS;
@@global.ROCKSDB_LOCK_SCANNED_ROWS
0
"Setting the global scope variable back to default"
SET @@global.ROCKSDB_LOCK_SCANNED_ROWS = DEFAULT;
SELECT @@global.ROCKSDB_LOCK_SCANNED_ROWS;
@@global.ROCKSDB_LOCK_SCANNED_ROWS
0
"Trying to set variable @@global.ROCKSDB_LOCK_SCANNED_ROWS to on"
SET @@global.ROCKSDB_LOCK_SCANNED_ROWS = on;
SELECT @@global.ROCKSDB_LOCK_SCANNED_ROWS;
@@global.ROCKSDB_LOCK_SCANNED_ROWS
1
"Setting the global scope variable back to default"
SET @@global.ROCKSDB_LOCK_SCANNED_ROWS = DEFAULT;
SELECT @@global.ROCKSDB_LOCK_SCANNED_ROWS;
@@global.ROCKSDB_LOCK_SCANNED_ROWS
0
"Trying to set variable @@global.ROCKSDB_LOCK_SCANNED_ROWS to off"
SET @@global.ROCKSDB_LOCK_SCANNED_ROWS = off;
SELECT @@global.ROCKSDB_LOCK_SCANNED_ROWS;
@@global.ROCKSDB_LOCK_SCANNED_ROWS
0
"Setting the global scope variable back to default"
SET @@global.ROCKSDB_LOCK_SCANNED_ROWS = DEFAULT;
SELECT @@global.ROCKSDB_LOCK_SCANNED_ROWS;
@@global.ROCKSDB_LOCK_SCANNED_ROWS
0
"Trying to set variable @@global.ROCKSDB_LOCK_SCANNED_ROWS to true"
SET @@global.ROCKSDB_LOCK_SCANNED_ROWS = true;
SELECT @@global.ROCKSDB_LOCK_SCANNED_ROWS;
@@global.ROCKSDB_LOCK_SCANNED_ROWS
1
"Setting the global scope variable back to default"
SET @@global.ROCKSDB_LOCK_SCANNED_ROWS = DEFAULT;
SELECT @@global.ROCKSDB_LOCK_SCANNED_ROWS;
@@global.ROCKSDB_LOCK_SCANNED_ROWS
0
"Trying to set variable @@global.ROCKSDB_LOCK_SCANNED_ROWS to false"
SET @@global.ROCKSDB_LOCK_SCANNED_ROWS = false;
SELECT @@global.ROCKSDB_LOCK_SCANNED_ROWS;
@@global.ROCKSDB_LOCK_SCANNED_ROWS
0
"Setting the global scope variable back to default"
SET @@global.ROCKSDB_LOCK_SCANNED_ROWS = DEFAULT;
SELECT @@global.ROCKSDB_LOCK_SCANNED_ROWS;
@@global.ROCKSDB_LOCK_SCANNED_ROWS
0
'# Setting to valid values in session scope#'
"Trying to set variable @@session.ROCKSDB_LOCK_SCANNED_ROWS to 1"
SET @@session.ROCKSDB_LOCK_SCANNED_ROWS = 1;
SELECT @@session.ROCKSDB_LOCK_SCANNED_ROWS;
@@session.ROCKSDB_LOCK_SCANNED_ROWS
1
"Setting the session scope variable back to default"
SET @@session.ROCKSDB_LOCK_SCANNED_ROWS = DEFAULT;
SELECT @@session.ROCKSDB_LOCK_SCANNED_ROWS;
@@session.ROCKSDB_LOCK_SCANNED_ROWS
0
"Trying to set variable @@session.ROCKSDB_LOCK_SCANNED_ROWS to 0"
SET @@session.ROCKSDB_LOCK_SCANNED_ROWS = 0;
SELECT @@session.ROCKSDB_LOCK_SCANNED_ROWS;
@@session.ROCKSDB_LOCK_SCANNED_ROWS
0
"Setting the session scope variable back to default"
SET @@session.ROCKSDB_LOCK_SCANNED_ROWS = DEFAULT;
SELECT @@session.ROCKSDB_LOCK_SCANNED_ROWS;
@@session.ROCKSDB_LOCK_SCANNED_ROWS
0
"Trying to set variable @@session.ROCKSDB_LOCK_SCANNED_ROWS to on"
SET @@session.ROCKSDB_LOCK_SCANNED_ROWS = on;
SELECT @@session.ROCKSDB_LOCK_SCANNED_ROWS;
@@session.ROCKSDB_LOCK_SCANNED_ROWS
1
"Setting the session scope variable back to default"
SET @@session.ROCKSDB_LOCK_SCANNED_ROWS = DEFAULT;
SELECT @@session.ROCKSDB_LOCK_SCANNED_ROWS;
@@session.ROCKSDB_LOCK_SCANNED_ROWS
0
"Trying to set variable @@session.ROCKSDB_LOCK_SCANNED_ROWS to off"
SET @@session.ROCKSDB_LOCK_SCANNED_ROWS = off;
SELECT @@session.ROCKSDB_LOCK_SCANNED_ROWS;
@@session.ROCKSDB_LOCK_SCANNED_ROWS
0
"Setting the session scope variable back to default"
SET @@session.ROCKSDB_LOCK_SCANNED_ROWS = DEFAULT;
SELECT @@session.ROCKSDB_LOCK_SCANNED_ROWS;
@@session.ROCKSDB_LOCK_SCANNED_ROWS
0
"Trying to set variable @@session.ROCKSDB_LOCK_SCANNED_ROWS to true"
SET @@session.ROCKSDB_LOCK_SCANNED_ROWS = true;
SELECT @@session.ROCKSDB_LOCK_SCANNED_ROWS;
@@session.ROCKSDB_LOCK_SCANNED_ROWS
1
"Setting the session scope variable back to default"
SET @@session.ROCKSDB_LOCK_SCANNED_ROWS = DEFAULT;
SELECT @@session.ROCKSDB_LOCK_SCANNED_ROWS;
@@session.ROCKSDB_LOCK_SCANNED_ROWS
0
"Trying to set variable @@session.ROCKSDB_LOCK_SCANNED_ROWS to false"
SET @@session.ROCKSDB_LOCK_SCANNED_ROWS = false;
SELECT @@session.ROCKSDB_LOCK_SCANNED_ROWS;
@@session.ROCKSDB_LOCK_SCANNED_ROWS
0
"Setting the session scope variable back to default"
SET @@session.ROCKSDB_LOCK_SCANNED_ROWS = DEFAULT;
SELECT @@session.ROCKSDB_LOCK_SCANNED_ROWS;
@@session.ROCKSDB_LOCK_SCANNED_ROWS
0
'# Testing with invalid values in global scope #'
"Trying to set variable @@global.ROCKSDB_LOCK_SCANNED_ROWS to 'aaa'"
SET @@global.ROCKSDB_LOCK_SCANNED_ROWS = 'aaa';
Got one of the listed errors
SELECT @@global.ROCKSDB_LOCK_SCANNED_ROWS;
@@global.ROCKSDB_LOCK_SCANNED_ROWS
0
"Trying to set variable @@global.ROCKSDB_LOCK_SCANNED_ROWS to 2"
SET @@global.ROCKSDB_LOCK_SCANNED_ROWS = 2;
Got one of the listed errors
SELECT @@global.ROCKSDB_LOCK_SCANNED_ROWS;
@@global.ROCKSDB_LOCK_SCANNED_ROWS
0
"Trying to set variable @@global.ROCKSDB_LOCK_SCANNED_ROWS to 1000"
SET @@global.ROCKSDB_LOCK_SCANNED_ROWS = 1000;
Got one of the listed errors
SELECT @@global.ROCKSDB_LOCK_SCANNED_ROWS;
@@global.ROCKSDB_LOCK_SCANNED_ROWS
0
SET @@global.ROCKSDB_LOCK_SCANNED_ROWS = @start_global_value;
SELECT @@global.ROCKSDB_LOCK_SCANNED_ROWS;
@@global.ROCKSDB_LOCK_SCANNED_ROWS
0
SET @@session.ROCKSDB_LOCK_SCANNED_ROWS = @start_session_value;
SELECT @@session.ROCKSDB_LOCK_SCANNED_ROWS;
@@session.ROCKSDB_LOCK_SCANNED_ROWS
0
DROP TABLE valid_values;
DROP TABLE invalid_values;
|
