[英]output select in a file PSQL / POSTGRESQL
How I output select into a file? 如何将select输出到文件中?
I try 我尝试
SELECT * FROM table \g filename
but I get “filename: Permission denied” 但我得到“文件名:权限被拒绝”
Either the file already exists and you have no write permission, or you have no write permission on your current working directory. 该文件已存在并且您没有写许可权,或者您在当前工作目录上没有写许可权。
Try an absolute path: 尝试绝对路径:
SELECT * FROM atable \g /writable/directory/filename
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