Database Migration Tips

DT

Migration Process
Step Description
1 Stop background jobs
2 Export data
3 Import into new CDB

Select

1

SELECT COUNT(*) FROM users;

Tree column table

Column 1 Column 2 Column 3
Value A Value B Value C
10 20 30
Left Center Right
A B C
1 2 3

Image

Datacenter

Code Block

1

sudo systemctl restart httpd

Today is Nov 24, 2025.

Today is Monday, November 24, 2025.

See the details

This is a bold word.

Highlight shortcode

1package main
2
3import "fmt"
4
5func main() {
6    for i := 0; i < 3; i++ {
7        fmt.Println("Value of i:", i)
8    }
9}