排除 MySQL 技術疑難問題: Difference between revisions

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* [http://stackoverflow.com/questions/5696857/how-to-change-value-for-innodb-buffer-pool-size-in-mysql-on-mac-os innodb - 如何在 Mac OS 上改變 MySQL 的 innodb_buffer_pool_size 的值? - Stack Overflow]。
* [http://stackoverflow.com/questions/5696857/how-to-change-value-for-innodb-buffer-pool-size-in-mysql-on-mac-os innodb - 如何在 Mac OS 上改變 MySQL 的 innodb_buffer_pool_size 的值? - Stack Overflow]。
* [https://dev.mysql.com/doc/refman/5.7/en/innodb-buffer-pool-resize.html MySQL :: MySQL 5.7 參考手冊 :: 14.6.3.2 配置 InnoDB 緩衝池大小]
* [https://dev.mysql.com/doc/refman/5.7/en/innodb-buffer-pool-resize.html MySQL :: MySQL 5.7 參考手冊 :: 14.6.3.2 配置 InnoDB 緩衝池大小]
== 錯誤 1690 - BIGINT UNSIGNED 值超出範圍 ==
訊息:MySQL 錯誤 #1690 (BIGINT UNSIGNED 值超出範圍)
解決方案 <ref>[https://dev.mysql.com/doc/refman/8.0/en/out-of-range-and-overflow.html MySQL :: MySQL 8.0 參考手冊 :: 11.2.6 超出範圍和溢出處理]</ref><ref>[https://stackoverflow.com/questions/34115917/mysql-error-1690-bigint-unsigned-value-is-out-of-range-for-unix-timestamp MySQL 錯誤 #1690 (BIGINT UNSIGNED 值超出範圍) 用於 UNIX_TIMESTAMP() - Stack Overflow]</ref>:
<pre>
SET sql_mode = 'NO_UNSIGNED_SUBTRACTION';
</pre>


== 錯誤 2002: 無法連接: SQLSTATE[HY000] [2002] ==
== 錯誤 2002: 無法連接: SQLSTATE[HY000] [2002] ==

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