How to jump to the function call? before the breakpoint

I only see "Step Over next function call". How can I call up previous function call?

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Mar.06,2021

previous function call? The program is executed sequentially. It has been executed 1 before it is executed 2. Now you have run past it and can't go back until you hit 2p1 at the breakpoint.
if you want to ask the current function, of the function call, such as 1 call 2, if the breakpoint hits 2, you can see that the Call Stack, is 2 of 1 call.


function stack pops up the previous method, which executes destruction, and program execution is irreversible!
if you have to check the status of the previous method, just hit one more breakpoint in the previous method.

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-64f5-1b30b91-2bd65.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b30b91-2bd65.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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