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不可忽视的MySQL字符集
时间:2025-11-04 00:12:26 出处:时尚阅读（143）
忽视复制mysql> SHOW VARIABLES WHERE variable_name LIKE%character%OR variable_name LIKE%collation% ; +-------------------------------+--------------------------------------+ | Variable_name | Value | +-------------------------------+--------------------------------------+ | character_set_client | utf8mb4 | | character_set_connection | utf8mb4 | | character_set_database | utf8mb4 | | character_set_filesystem | binary | | character_set_results | utf8mb4 | | character_set_server | utf8mb4 | | character_set_system | utf8 | | character_sets_dir | /opt/idc/mysql8.0.23/share/charsets/ | | collation_connection | utf8mb4_bin | | collation_database | utf8mb4_bin | | collation_server | utf8mb4_bin | | default_collation_for_utf8mb4 | utf8mb4_0900_ai_ci | +-------------------------------+--------------------------------------+ 1.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.17.
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