select to_char(CONTRIBUTION_DATE,'YYYY') from contribution
select to_number(to_char(CONTRIBUTION_DATE,'YYYY')) from contribution
| No. | Subject | Author | Date | Views |
|---|---|---|---|---|
| 21 | TREE | admin | 2016.05.18 | 722 |
| 20 | INSTR | admin | 2016.05.19 | 789 |
| 19 | NVL | admin | 2016.05.19 | 152 |
| 18 | ROWNUM | admin | 2016.05.19 | 240 |
| 17 | FOR LOOP | admin | 2016.05.20 | 269 |
| 16 | SUBSTR | admin | 2016.05.26 | 272 |
| 15 | SQL | admin | 2016.07.15 | 396 |
| 14 | How to Update Oracle XE | admin | 2018.04.25 | 139 |
| 13 | Oracle SQL Developer: Online Migration 3.1 | admin | 2018.04.25 | 121 |
| 12 | GP PRINT | admin | 2018.05.31 | 918 |
| 11 | DATE Compare | admin | 2018.05.22 | 366 |
| 10 | TABLE PRINT | admin | 2018.06.18 | 186 |
| » | How to convert DATE to NUMBER | admin | 2018.05.27 | 198 |
| 8 | MISSIONARY_SUB | admin | 2018.06.25 | 199 |
| 7 | VERY IMPORTANT | admin | 2018.06.26 | 226 |
| 6 | CREATE TABLE | admin | 2018.09.25 | 471 |
| 5 | SELECT last_name FROM | admin | 2018.12.12 | 742 |
| 4 | ACTION | admin | 2019.01.11 | 6456 |
| 3 | STARTUP | admin | 2022.09.01 | 84 |
| 2 | LOOP TABLE UPDATE | admin | 2023.05.19 | 52 |
