Git branch merge ignore profile

found on the Internet:

.gitattributes + merge=ours,  : 
config.xml  
config.xml merge=ours
 git config merge.ours.driver true config
.gitattributesgit

.gitattributes file

pom.conf merge=ours
pom.conf diff=nodiff

but when there is no conflict, the configuration file will still merge. The configuration file does not want to modify
git diff master without pom.conf, but git merge will still merge pom.conf unless the pom.conf file conflict (only the first conflict is valid), merge again when merge, how to ignore pom.conf in merge.
cannot be written in .gitignore because it has to be modified and automated deployment

May.10,2021
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-64f5-1b420f2-2c5f0.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b420f2-2c5f0.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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