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tldr/pages/common/psql.md
Srinivasan R e4114fa6cc Normalize the final new line 
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.
2015-10-28 14:03:06 +05:30

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psql

PostgreSQL command-line client

  • Connect to database. It connects to localhost using default port 5432 with default user

psql {{database}}

  • Connect to database on given server host running on given port with username given

psql -h {{host}} -p {{port}} -U {{username}} {{database}}

  • Run single query against the given database. Note: useful in shell scripts

psql -c '{{query}}' {{database}}

  • Run several queries against the given database. Note: useful in shell scripts

echo '{{query1}}; {{query2}}' | psql {{database}}