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e4114fa6cc
Fixes #310 Some files had no newlines, some had 1 newline and some more than 1 newline. Normalize them all to have only 1 newline at the end of all files.
19 lines
566 B
Markdown
19 lines
566 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}}`
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