mssql 썸네일형 리스트형 오라클과 MSSQL 함수비교 문자열 함수 Function Oracle SQL Server Convert character to ASCII ASCII ASCII String concatenate CONCAT (expression + expression) Convert ASCII to character CHR CHAR Return starting point of character in character string (from left) INSTR CHARINDEX Convert characters to lowercase LOWER LOWER Convert characters to uppercase UPPER UPPER Pad left side of character string LPAD N/A Remove leading blank sp.. 더보기 이전 1 다음