Notice that this second SQL query contains a question mark (?) placeholder - at run-time, this placeholder is replaced by the current value of the fields specified in the data array.
注意，第二个SQL查询包含了一个问号(？)占位符—运行时，此占位符被data数组中指定的字段当前值替代。
Notice that this second SQL query contains a question mark (?) placeholder - at run-time, this placeholder is replaced by the current value of the fields specified in the data array.
注意，第二个SQL查询包含了一个问号(？)占位符—运行时，此占位符被data数组中指定的字段当前值替代。
应用推荐