SELECT SUBSTR('ABCDEFG',3,4) "Substring"
FROM DUAL;
Substring
---------
CDEF
SELECT SUBSTR('ABCDEFG',-5,4) "Substring"
FROM DUAL;
Substring
---------
CDEF
No. | Subject | Author | Date | Views |
---|---|---|---|---|
106 | TEST | admin | 2023.04.28 | 33 |
105 | WHDR email address | admin | 2023.04.13 | 48 |
104 | TEST | admin | 2023.03.27 | 88 |
103 | GP 영수증 (3) -01/04/2023 | admin | 2023.01.04 | 46 |
102 | GP - 영수증 (2) | admin | 2022.11.07 | 61 |
101 | GP 영수증 본문 | admin | 2022.11.07 | 58 |
100 | STARTUP | admin | 2022.09.01 | 73 |
99 | SQL Developer Password change / EXPORT & IMPORT | admin | 2022.03.18 | 141 |
98 | Forgot Oracle username and password, how to retrieve? | admin | 2022.03.18 | 137 |
97 | SQL DEVELOPER | admin | 2022.03.17 | 98 |
96 | How to Install Oracle 11g on Windows 10 - 64 bit | Download / Install Oracle 11g Database | admin | 2022.03.17 | 110 |
95 | QRCODE | admin | 2020.05.25 | 397 |
94 | JK | admin | 2019.02.05 | 684 |
93 | ACTION | admin | 2019.01.11 | 6438 |
92 | SELECT last_name FROM | admin | 2018.12.12 | 727 |
91 | IMP | admin | 2018.10.08 | 695 |
90 | CREATE TABLE | admin | 2018.09.25 | 462 |
89 | Change Admin PASSWORD | admin | 2018.07.31 | 219 |
88 | VERY IMPORTANT | admin | 2018.06.26 | 214 |
87 | IF/ELSE ... CASE WHEN | admin | 2018.06.25 | 201 |