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Merged
merged 5 commits into from
May 17, 2014
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psql: add page #198

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91e3f78
Pages: psql
igorshubovych May 8, 2014
77be8f3
Merge branch 'master' into psql
igorshubovych May 12, 2014
82564bd
psql: split examples, minor fixes
igorshubovych May 12, 2014
b74dff1
psql: use here-strings instead of echo
igorshubovych May 12, 2014
41974a7
psql: minor syntax changes
igorshubovych May 17, 2014
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19 changes: 19 additions & 0 deletions pages/common/psql.md
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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}}`