mirror of https://github.com/CrimsonTome/tldr.git
20 lines
415 B
Markdown
20 lines
415 B
Markdown
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# psql
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> PostgreSQL command-line client
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- Connect to database. It connects to localhost using default port *5432* with default user.
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`psql {{database}}`
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- Connect to database on given server host running on given port with username given
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`psql -h {{host}} -p {{port}} -U {{username}} mydb`
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- Run query against the given database
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`echo '{{query}}' | psql {{database}}`
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or
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`psql -c '{{query}}' {{database}}`
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