mysql auto_increment long
Actually, you can not do that natively in MySQL. This DBMS doesn't support sequences. The only supported automatic option is normal ...,No value was specified for the AUTO_INCREMENT column, so MySQL assigned sequence numbers automatically. You can also explicitly assign 0 to the ... ,The AUTO_INCREMENT attribute can be used to generate a unique identity for new rows: CREATE TABLE animals ( id MEDIUMINT NOT NULL ... , Rather than the solutions you've been trying, I suggest this alternative: create a new table that duplicates the old one + adds an auto_increment ..., ALTER TABLE causes a rebuild of the entire table - if your table contains many rows,this can take ages. If you just need to bump up the value of ..., The MySQL official documentation states that : When the column reaches the upper limit of the data type, the next attempt to generate a ..., Jim Martin's comment from §3.6.9. "Using AUTO_INCREMENT" of the MySQL documentation: Just in case there's any question, the ..., If you insert 1 million records per second 24x7, it will take 584542 years to reach the limit. I hope by then a next version of MySQL will support ..., The limit of an auto_increment column is the size of the column: Use a large enough integer data type for the AUTO_INCREMENT column to ..., InnoDB uses the in-memory auto-increment counter as long as the server runs. When the server is stopped and restarted, InnoDB reinitializes ...
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 mysql auto_increment long 相關參考資料
Create a longer unique auto-increment column in mysql with more 6 ...
Actually, you can not do that natively in MySQL. This DBMS doesn't support sequences. The only supported automatic option is normal ... https://stackoverflow.com MySQL 8.0 Reference Manual :: 3.6.9 Using AUTO_INCREMENT
No value was specified for the AUTO_INCREMENT column, so MySQL assigned sequence numbers automatically. You can also explicitly assign 0 to the ... https://dev.mysql.com MySQL Tutorial :: 7.9 Using AUTO_INCREMENT - MySQL
The AUTO_INCREMENT attribute can be used to generate a unique identity for new rows: CREATE TABLE animals ( id MEDIUMINT NOT NULL ... https://dev.mysql.com Problems adding AUTO_INCREMENT id column to large MySQL table ...
Rather than the solutions you've been trying, I suggest this alternative: create a new table that duplicates the old one + adds an auto_increment ... https://stackoverflow.com Resetting AUTO_INCREMENT is taking a long time in MySQL - Stack ...
ALTER TABLE causes a rebuild of the entire table - if your table contains many rows,this can take ages. If you just need to bump up the value of ... https://stackoverflow.com What happens when auto increment primary key in MySQL comes to ...
The MySQL official documentation states that : When the column reaches the upper limit of the data type, the next attempt to generate a ... https://stackoverflow.com What happens when auto_increment on integer column reaches the ...
Jim Martin's comment from §3.6.9. "Using AUTO_INCREMENT" of the MySQL documentation: Just in case there's any question, the ... https://stackoverflow.com What if I need a very very big autoincrement ID? - Stack Overflow
If you insert 1 million records per second 24x7, it will take 584542 years to reach the limit. I hope by then a next version of MySQL will support ... https://stackoverflow.com What is the limit of auto_increment (integer) in mysql - Stack ...
The limit of an auto_increment column is the size of the column: Use a large enough integer data type for the AUTO_INCREMENT column to ... https://stackoverflow.com Why does MySQL autoincrement increase on failed inserts? - Stack ...
InnoDB uses the in-memory auto-increment counter as long as the server runs. When the server is stopped and restarted, InnoDB reinitializes ... https://stackoverflow.com |