--- { "title": "conv", "language": "en" } --- # conv ## description ### Syntax `VARCHAR CONV(VARCHAR input, TINYINT from_base, TINYINT to_base)` `VARCHAR CONV(BIGINT input, TINYINT from_base, TINYINT to_base)` Convert the input number to the target base. The input base range should be within `[2,36]`. ## example ``` MySQL [test]> SELECT CONV(15,10,2); +-----------------+ | conv(15, 10, 2) | +-----------------+ | 1111 | +-----------------+ MySQL [test]> SELECT CONV('ff',16,10); +--------------------+ | conv('ff', 16, 10) | +--------------------+ | 255 | +--------------------+ MySQL [test]> SELECT CONV(230,10,16); +-------------------+ | conv(230, 10, 16) | +-------------------+ | E6 | +-------------------+ ``` ## keyword CONV