General copyright show PostgreSQL usage and distribution terms g [FILE] or ; execute query (and send results to file or |pipe) h [NAME] help on syntax of SQL commands, * for all commands q quit psql Query Buffer e [FILE] edit the query buffer (or file) with external editor ef [FUNCNAME] edit function definition with external editor p show the contents of the query buffer reset (clear) the query buffer s [FILE] display history or save it to file w FILE write query buffer to file Input/Output copy ... perform SQL COPY with data stream to the client host echo [STRING] write string to standard output i FILE execute commands from file o [FILE] send all query results to file or |pipe qecho [STRING] write string to query output stream (see o) Formatting a toggle between unaligned and aligned output mode C [STRING] set table title, or unset if none f [STRING] show or set field separator for unaligned query output H toggle HTML output mode pset NAME [VALUE] set table output option (NAME := {format | border | expanded | fieldsep | footer | null | numericlocale | recordsep | tuples_only | title | tableattr | pager}) [on|off] show only rows T [STRING] set HTML <table> tag attributes, or unset if none x [on|off] toggle expanded output Connection c[onnect] [DBNAME | - USER | - HOST | - PORT | -] connect to new database encoding [ENCODING] show or set client encoding password [USERNAME] securely change the password for a user conninfo display information about current connection Variables prompt [TEXT] NAME prompt user to set internal variable set [NAME [VALUE]] set internal variable, or list all if no parameters unset NAME unset (delete) internal variable Informational (options: S = show system objects, + = additional detail) d[S+] list tables, views, and sequences d[S+] NAME describe table, view, sequence, or index da[S] [PATTERN] list aggregates db[+] [PATTERN] list tablespaces dc[S] [PATTERN] list conversions dC [PATTERN] list casts dd[S] [PATTERN] show comments on objects ddp [PATTERN] list default privileges dD[S] [PATTERN] list domains des[+] [PATTERN] list foreign servers deu[+] [PATTERN] list user mappings dew[+] [PATTERN] list foreign-data wrappers dE [PATTERN] list external tables df[antw][S+] [PATTERN] list [only agg/normal/trigger/window] functions dF[+] [PATTERN] list text search configurations dFd[+] [PATTERN] list text search dictionaries dFp[+] [PATTERN] list text search parsers dg[+] [PATTERN] list roles (groups) dFt[+] [PATTERN] list text search templates di[S+] [PATTERN] list indexes dl list large objects, same as lo_list do[S] [PATTERN] list operators dp [PATTERN] list table, view, and sequence access privileges dr[S+] [PATTERN] list foreign tables drds [PATTERN1 [PATTERN2]] list per-database role settings ds[S+] [PATTERN] list sequences dt[S+] [PATTERN] list tables dT[S+] [PATTERN] list data types du[+] [PATTERN] list roles (users) dv[S+] [PATTERN] list views dx[+] [PATTERN] list installed extensions l[+] list all databases z [PATTERN] same as dp Operating System cd [DIR] change the current working directory iming [on|off] toggle timing of commands ! [COMMAND] execute command in shell or start interactive shell Large Objects lo_export LOBOID FILE Large Object Operations lo_import FILE [COMMENT] lo_list lo_unlink LOBOID
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