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version()
8.0.30
Table Create Table
t_sonderzeichen CREATE TABLE `t_sonderzeichen` (
  `id` int NOT NULL AUTO_INCREMENT,
  `erstellt` timestamp NULL DEFAULT CURRENT_TIMESTAMP,
  `s_sonderzeichen` varchar(10) DEFAULT NULL,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
Records: 3  Duplicates: 0  Warnings: 0
id erstellt s_sonderzeichen
1 2023-12-27 15:43:55 abc
2 2023-12-27 15:43:55 123
3 2023-12-27 15:43:55 27.12.2023
Records: 2  Duplicates: 0  Warnings: 0
id erstellt s_sonderzeichen
1 2023-12-27 15:43:55 abc
2 2023-12-27 15:43:55 123
3 2023-12-27 15:43:55 27.12.2023
4 2023-12-27 15:43:55 10⁻³=0,001
5 2023-12-27 15:43:55 真好吃