반응형 mapping1 Oracle To MariaDB 1.1. 데이터 타입 비교 Oracle / MariaDB Data Type Mapping 1.2. Function / Statements Oracle / MariaDB Function 비교 Oracle Maria Example ( Oracle ) Example ( Maria ) NVL IFNULL SELECT NVL( MAX( logging_time ) , SYSDATE ) last_time FROM xapm_server_time SELECT IFNULL( MAX( logging_time ) , now() ) last_time FROM mjlee9.xapm_server_time SYSDATE NOW() SELECT SYSDATE FROM DUAL; SELECT now(); || CONCAT() A||B .. 2021. 6. 4. 이전 1 다음 반응형
