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2025-01-16 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Database >
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Sqlplus @?: @-- means to execute a file, such as SQL > @ / home/oracle/root.sql
?-indicates the installation directory of oracle
!-- means to execute a command on the operating system, such as! Cp / home/a.sql / home/
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