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19 lines
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565 B
Markdown
19 lines
No EOL
565 B
Markdown
# 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}} {{database}}`
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- Run single *query* against the given *database*. Note: useful in shell scripts
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`psql -c '{{query}}' {{database}}`
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- Run several queries against the given *database*. Note: useful in shell scripts
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`echo '{{query1}}; {{query2}}' | psql {{database}}` |