SQL 快速生成千万数据

DELIMITER ;;
CREATE PROCEDURE batch_insert_log()
BEGIN
DECLARE i INT DEFAULT 1;
DECLARE userId INT DEFAULT 10000000;
set @execSql = 'INSERT INTO `test`.`user_operation_log`(`user_id`, `ip`, `op_data`, `attr1`, `attr2`, `attr3`, `attr4`, `attr5`, `attr6`, `attr7`, `attr8`, `attr9`, `attr10`, `attr11`, `attr12`) VALUES';
set @execData = '';
WHILE i<=10000000 DO
set @attr = "'字段属性值'";
set @execData = concat(@execData, "(", userId + i, ", '10.0.69.175', '用户登录操作'", ",", @attr, ",", @attr, ",", @attr, ",", @attr, ",", @attr, ",", @attr, ",", @attr, ",", @attr, ",", @attr, ",", @attr, ",", @attr, ",", @attr, ")");
if i % 1000 = 0
then
set @stmtSql = concat(@execSql, @execData,";");
prepare stmt from @stmtSql;
execute stmt;
DEALLOCATE prepare stmt;
commit;
set @execData = "";
else
set @execData = concat(@execData, ",");
end if;
SET i=i+1;
END WHILE;

END;;