mysql獲取一個表中的下一個自增(id)值的方法

MySQL: Get next AUTO_INCREMENT value from/for table

Note to self: To get the next  auto_increment value from a table run this query:  SELECT AUTO_INCREMENT FROM information_schema.TABLES WHERE TABLE_SCHEMA = $dbName AND TABLE_NAME = $tblName. Don’t forget it ( again).

給自己做筆記:從表中獲取下一個自增值時只要運行以下sql語句即可：
AUTO_INCREMENT FROM information_schema.TABLES WHERE TABLE_SCHEMA = $dbName AND TABLE_NAME = $tblName;

例如:
SELECT auto_increment FROM information_schema.`TABLES` WHERE TABLE_SCHEMA='my_db_name' AND TABLE_NAME='my_table_name';