如何通过sql替换数据库中的撇号

Question

我正在尝试将"?t"字符串替换为"'t"（撇号）

我在phpMyAdmin中输入此命令

UPDATE "myTable"
SET "myColumn" = REPLACE ("myColumn", "\?t", "\'t")

如How can I use mySQL replace() to replace strings in multiple records?）

中所述

我收到此错误

#1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near #1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near UPDATE "myTable"
SET "myColumn" = REPLACE ("myColumn", "\?t", "\'t") at line 1

我的命令出了什么问题？

由于

Answer 1

不要引用表名或列名。如果你需要逃脱它们，请使用反引号

UPDATE `myTable`
SET `myColumn` = REPLACE (`myColumn`, '?t', '\'t')