Tips

Linux

  • 让man高亮显示

    在.bashrc末尾添加如下几行:

    export LESS_TERMCAP_mb=$’\E[01;31m’
    export LESS_TERMCAP_md=$’\E[01;31m’
    export LESS_TERMCAP_me=$’\E[0m’
    export LESS_TERMCAP_se=$’\E[0m’
    export LESS_TERMCAP_so=$’\E[01;44;33m’
    export LESS_TERMCAP_ue=$’\E[0m’
    export LESS_TERMCAP_us=$’\E[01;32m’

Oracle

  • 查询约束


    SELECT * FROM user_constraints WHERE CONSTRAINT_NAME IN (‘FKAC98C78817E795F’);

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