Oracle Single Row Functions, NVL, COALESCE

Oracle SQL dərsləri - 70. Correlated Subquery, NVL və COALESCE | Alt SorguПодробнее

Oracle interview question Difference between null functions | NVL vs NVL2 vs NULLIF vs COALESCEПодробнее

Oracle SQL Tutorial 11- Using Single Row Functions (Part IV)Подробнее

SQL | Null Function in SQL | ISNULL | COALESCE | IFNULL | NVLПодробнее

Oracle SQL dərsləri - 39. Single Row Functions in Oracle SQL | COALESCE functionПодробнее

What is Null - NVL, NVL2. Coalesce - SQL Interview QuestionПодробнее

SQL-Lecture-21 (General Functions) NVL, NVL2, COALESCE, NULLIF, DECODE and CASE .. WHENПодробнее

Oracle Database Course - Single Row FunctionПодробнее

SQL General function NVL, NVL2, NULLIF and COALESCE | Oracle PL/SQL:NVL/NVL2/Coalesce functionПодробнее

#22 NVL Function in ORACLE (Hindi) || How to handle null values in oracle?Подробнее

Oracle interview question difference between null functions | NVL vs NVL2 vs NULLIF vs COALESCEПодробнее

SQL 12c Tutorial 13 : SQL General Functions NVL , NVL2, NULLIF and COALESCEПодробнее