learn oracle plsql

9:59

13:31

23:11

4:59

4:57

2:52

20:10

7:07

6:27

7:38

10:45

9:06

8:49

13:31

9:48

6:22

7:22

4:25

11:51

2:53

4:09

9:21

4:54

9:24

6:02

4:33

5:13

5:16

6:57

6:00

9:08

6:26

6:29

5:51

7:58

7:18

7:56

4:55

8:48

7:31