How to customize the collapsed code snippet in vscode?

after the vscode upgrade, you found that the case code snippet could not be collapsed?
how do I customize settings to add rules in the system?

Mar.24,2021

"editor.foldingStrategy": "indentation"
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-7c247f-1fae1.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-7c247f-1fae1.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?