参考URL UPDATE [LOW_PRIORITY] [IGNORE] tbl_name SET col_name1=expr1 [, col_name2=expr2 ...] [WHERE where_definition] [ORDER BY ...] [LIMIT row_count] または UPDATE [LOW_PRIORITY] [IGNORE] tbl_name [, tbl_name ...] SET col_name1=expr1 [, col_name2=expr2 ...] [WHERE where_definition]
例: |