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Chapter 18 psql commands

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anthonydb 2021-04-23 08:57:16 -04:00
parent 95bb5c2a98
commit c73941206c
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Chapter_18/psql_commands.txt
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@ -16,6 +16,9 @@ psql -d analysis -U postgres
psql -d [database name] -U [username] -h [host name] psql -d [database name] -U [username] -h [host name]
psql -d analysis -U postgres -h example.com psql -d analysis -U postgres -h example.com
-- Format for password file (pgpass.conf on Windows; .pgpass on macOS/Linux)
hostname:port:database:username:password
-- Listing 18-1: Entering a single-line query in psql -- Listing 18-1: Entering a single-line query in psql
-- Enter this at the psql prompt: -- Enter this at the psql prompt:
@ -53,7 +56,7 @@ DELETE FROM state_regions;
\copy state_regions FROM 'C:\YourDirectory\state_regions.csv' WITH (FORMAT CSV, HEADER); \copy state_regions FROM 'C:\YourDirectory\state_regions.csv' WITH (FORMAT CSV, HEADER);
-- Listing 18-8: -- Listing 18-8:
DELETE FROM state_regions; DELETE FROM state_regions;