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49 lines
934 B
Plaintext
49 lines
934 B
Plaintext
-- Connect to a specific database
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\c database_name
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-- To quite the psql
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\q
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-- List all databases in the PostgreSQL database server
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\l
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-- List all schemas
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\dn
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-- List all stored procedures and functions
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\df
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-- List all views
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\dv
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-- Lists all tables in a current database
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\dt
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-- Get more information on tables in the current database
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\dt+
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-- Get detailed information on a table
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\d+ table_name
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-- Show a stored procedure or function code
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\df+ function_name
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-- Show query output in the pretty-format
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\x
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-- List all users
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\du
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-- Export table into CSV file
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\copy <table_name> TO '<file_path>' CSV
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-- Export table, only specific columns, to CSV file
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\copy <table_name>(<column_1>,<column_1>,<column_1>) TO '<file_path>' CSV
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-- Import CSV file into table
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\copy <table_name> FROM '<file_path>' CSV
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-- Import CSV file into table, only specific columns
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\copy <table_name>(<column_1>,<column_1>,<column_1>) FROM '<file_path>' CSV
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