Add new psql \da, \do, and \dT options.
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208dae3727
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4cbc06cff1
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@ -26,7 +26,7 @@
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#
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#
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# IDENTIFICATION
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# $Header: /cvsroot/pgsql/src/bin/initdb/Attic/initdb.sh,v 1.25 1997/11/13 03:22:34 momjian Exp $
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# $Header: /cvsroot/pgsql/src/bin/initdb/Attic/initdb.sh,v 1.26 1997/11/14 21:37:35 momjian Exp $
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#
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#-------------------------------------------------------------------------
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@ -346,11 +346,12 @@ fi
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echo
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echo "vacuuming template1"
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echo "vacuum" | postgres -F -Q -D$PGDATA template1 2>&1 > /dev/null |\
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grep -v "^DEBUG:"
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echo "loading pg_description"
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echo "copy pg_description from '$TEMPLATE_DESCR'" | postgres -F -Q -D$PGDATA template1 > /dev/null
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echo "copy pg_description from '$GLOBAL_DESCR'" | postgres -F -Q -D$PGDATA template1 > /dev/null
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echo "vacuuming template1"
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echo "vacuum" | postgres -F -Q -D$PGDATA template1 2>&1 > /dev/null |\
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grep -v "^DEBUG:"
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@ -7,7 +7,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/bin/psql/Attic/psql.c,v 1.104 1997/11/14 05:57:35 momjian Exp $
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* $Header: /cvsroot/pgsql/src/bin/psql/Attic/psql.c,v 1.105 1997/11/14 21:37:41 momjian Exp $
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*
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*-------------------------------------------------------------------------
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*/
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@ -135,14 +135,6 @@ HandleSlashCmds(PsqlSettings *pset,
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char *line,
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char *query);
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static int MainLoop(PsqlSettings *pset, char *query, FILE *source);
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/* probably should move this into libpq */
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void
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PQprint(FILE *fp,
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PGresult *res,
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PQprintOpt *po
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);
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static FILE *setFout(PsqlSettings *pset, char *fname);
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/*
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@ -224,11 +216,14 @@ slashUsage(PsqlSettings *pset)
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fprintf(fout, " \\C [<captn>] -- set html3 caption (currently '%s')\n", pset->opt.caption ? pset->opt.caption : "");
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fprintf(fout, " \\connect <dbname|-> <user> -- connect to new database (currently '%s')\n", PQdb(pset->db));
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fprintf(fout, " \\copy table {from | to} <fname>\n");
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fprintf(fout, " \\d [<table>] -- list tables and indices in database or columns in <table>, * for all\n");
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fprintf(fout, " \\d [<table>] -- list tables and indices, columns in <table>, or * for all\n");
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fprintf(fout, " \\da -- list aggregates\n");
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fprintf(fout, " \\dd [<object>]- list comment for table, field, type, function, or operator.\n");
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fprintf(fout, " \\di -- list only indices in database\n");
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fprintf(fout, " \\ds -- list only sequences in database\n");
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fprintf(fout, " \\dt -- list only tables in database\n");
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fprintf(fout, " \\di -- list only indices\n");
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fprintf(fout, " \\do -- list operators\n");
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fprintf(fout, " \\ds -- list only sequences\n");
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fprintf(fout, " \\dt -- list only tables\n");
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fprintf(fout, " \\dT -- list types\n");
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fprintf(fout, " \\e [<fname>] -- edit the current query buffer or <fname>\n");
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fprintf(fout, " \\E [<fname>] -- edit the current query buffer or <fname>, and execute\n");
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fprintf(fout, " \\f [<sep>] -- change field separater (currently '%s')\n", pset->opt.fieldSep);
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@ -751,20 +746,19 @@ objectDescription(PsqlSettings *pset, char *object, FILE *fout)
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strcat(descbuf, "FROM pg_type, pg_description ");
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strcat(descbuf, "WHERE pg_type.typname = '");
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strcat(descbuf, object);
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strcat(descbuf, "'" );
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strcat(descbuf, " and pg_type.oid = pg_description.objoid " );
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strcat(descbuf, "' and ");
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strcat(descbuf, " pg_type.oid = pg_description.objoid " );
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if (!(res = PSQLexec(pset, descbuf)))
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return -1;
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else if (PQntuples(res) <= 0)
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{
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PQclear(res);
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descbuf[0] = '\0';
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strcat(descbuf, "SELECT DISTINCT description ");
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strcat(descbuf, "FROM pg_type, pg_description ");
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strcat(descbuf, "WHERE pg_type.typname = '");
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strcat(descbuf, "FROM pg_proc, pg_description ");
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strcat(descbuf, "WHERE pg_proc.proname = '");
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strcat(descbuf, object);
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strcat(descbuf, "'" );
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strcat(descbuf, " and pg_type.oid = pg_description.objoid " );
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strcat(descbuf, " and pg_proc.oid = pg_description.objoid " );
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if (!(res = PSQLexec(pset, descbuf)))
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return -1;
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else if (PQntuples(res) <= 0)
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@ -772,11 +766,11 @@ objectDescription(PsqlSettings *pset, char *object, FILE *fout)
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PQclear(res);
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descbuf[0] = '\0';
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strcat(descbuf, "SELECT DISTINCT description ");
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strcat(descbuf, "FROM pg_proc, pg_description ");
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strcat(descbuf, "WHERE pg_proc.proname = '");
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strcat(descbuf, "FROM pg_operator, pg_description ");
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strcat(descbuf, "WHERE pg_operator.oprname = '");
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strcat(descbuf, object);
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strcat(descbuf, "'" );
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strcat(descbuf, " and pg_proc.oid = pg_description.objoid " );
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strcat(descbuf, " and pg_operator.oid = pg_description.objoid " );
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if (!(res = PSQLexec(pset, descbuf)))
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return -1;
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else if (PQntuples(res) <= 0)
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@ -784,26 +778,13 @@ objectDescription(PsqlSettings *pset, char *object, FILE *fout)
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PQclear(res);
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descbuf[0] = '\0';
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strcat(descbuf, "SELECT DISTINCT description ");
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strcat(descbuf, "FROM pg_operator, pg_description ");
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strcat(descbuf, "WHERE pg_operator.oprname = '");
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strcat(descbuf, "FROM pg_aggregate, pg_description ");
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strcat(descbuf, "WHERE pg_aggregate.aggname = '");
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strcat(descbuf, object);
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strcat(descbuf, "'" );
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strcat(descbuf, " and pg_operator.oid = pg_description.objoid " );
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strcat(descbuf, " and pg_aggregate.oid = pg_description.objoid " );
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if (!(res = PSQLexec(pset, descbuf)))
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return -1;
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else if (PQntuples(res) <= 0)
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{
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PQclear(res);
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descbuf[0] = '\0';
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strcat(descbuf, "SELECT DISTINCT description ");
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strcat(descbuf, "FROM pg_aggregate, pg_description ");
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strcat(descbuf, "WHERE pg_aggregate.aggname = '");
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strcat(descbuf, object);
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strcat(descbuf, "'" );
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strcat(descbuf, " and pg_aggregate.oid = pg_description.objoid " );
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if (!(res = PSQLexec(pset, descbuf)))
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return -1;
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}
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}
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}
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}
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@ -1584,7 +1565,7 @@ HandleSlashCmds(PsqlSettings *pset,
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{
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int status = CMD_SKIP_LINE;
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char *optarg;
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bool success;
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/*
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* Pointer inside the <cmd> string to the argument of the slash
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* command, assuming it is a one-character slash command. If it's not
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@ -1696,20 +1677,82 @@ HandleSlashCmds(PsqlSettings *pset,
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}
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}
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break;
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case 'd': /* \d describe tables or columns in a
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* table */
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if (strncmp(cmd, "dd", 2) == 0)
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case 'd': /* \d describe database information */
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if (strncmp(cmd, "da", 2) == 0)
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/* aggregates */
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SendQuery(&success, pset,"\
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SELECT a.aggname AS aggname, \
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t.typname AS typname, \
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obj_description(a.oid) as description \
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FROM pg_aggregate a, pg_type t \
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WHERE a.aggbasetype = t.oid \
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ORDER BY aggname, typname;",
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false, false, 0);
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else if (strncmp(cmd, "dd", 2) == 0)
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/* descriptions */
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objectDescription(pset, optarg+1, NULL);
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else if (strncmp(cmd, "di", 2) == 0)
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/* only indices */
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tableList(pset, false, 'i');
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else if (strncmp(cmd, "do", 2) == 0)
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{
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/* operators */
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SendQuery(&success, pset,"\
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SELECT t0.typname AS result, \
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t1.typname AS left_type, \
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t2.typname AS right_type, \
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o.oprname AS operatr, \
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p.proname AS func_name, \
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obj_description(o.oid) as description \
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FROM pg_proc p, pg_type t0, \
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pg_type t1, pg_type t2, \
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pg_operator o \
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WHERE p.prorettype = t0.oid AND \
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RegprocToOid(o.oprcode) = p.oid AND \
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p.pronargs = 2 AND \
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o.oprleft = t1.oid AND \
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o.oprright = t2.oid \
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ORDER BY result, left_type, right_type, operatr;",
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false, false, 0);
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SendQuery(&success, pset,"\
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SELECT o.oprname AS left_unary, \
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t.typname AS operand, \
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r.typname AS return_type, \
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obj_description(o.oid) as description \
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FROM pg_operator o, pg_type t, pg_type r \
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WHERE o.oprkind = 'l' AND \
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o.oprright = t.oid AND \
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o.oprresult = r.oid \
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ORDER BY operand;",
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false, false, 0);
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SendQuery(&success, pset,"\
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SELECT o.oprname AS right_unary, \
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t.typname AS operand, \
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r.typname AS return_type, \
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obj_description(o.oid) as description \
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FROM pg_operator o, pg_type t, pg_type r \
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WHERE o.oprkind = 'r' AND \
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o.oprleft = t.oid AND \
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o.oprresult = r.oid \
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ORDER BY operand;",
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false, false, 0);
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}
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else if (strncmp(cmd, "ds", 2) == 0)
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/* only sequences */
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tableList(pset, false, 'S');
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else if (strncmp(cmd, "dt", 2) == 0)
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/* only tables */
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tableList(pset, false, 't');
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else if (strncmp(cmd, "dT", 2) == 0)
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/* types */
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SendQuery(&success, pset,"\
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SELECT typname AS type, \
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obj_description(oid) as description \
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FROM pg_type \
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WHERE typrelid = 0 AND \
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typname !~ '^_.*' \
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ORDER BY type;",
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false, false, 0);
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else if (!optarg)
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/* show tables, sequences and indices */
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tableList(pset, false, 'b');
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if (tableList(pset, false, 'b') == 0)
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tableList(pset, true, 'b');
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}
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else
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else if (strncmp(cmd, "d ", 2) == 0)
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/* describe the specified table */
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tableDesc(pset, optarg, NULL);
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else
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slashUsage(pset);
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break;
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case 'e': /* edit */
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{
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@ -6,7 +6,7 @@
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*
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* Copyright (c) 1994, Regents of the University of California
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*
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* $Id: pg_proc.h,v 1.34 1997/11/13 03:23:07 momjian Exp $
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* $Id: pg_proc.h,v 1.35 1997/11/14 21:37:54 momjian Exp $
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*
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* NOTES
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* The script catalog/genbki.sh reads this file and generates .bki
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@ -1649,6 +1649,8 @@ DATA(insert OID = 1346 ( int2 PGUID 14 f t f 1 f 21 "25" 100 0 0 100 "sele
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DESCR("");
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DATA(insert OID = 1347 ( int4 PGUID 14 f t f 1 f 23 "25" 100 0 0 100 "select text_int4($1)" - ));
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DESCR("");
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DATA(insert OID = 1348 ( obj_description PGUID 14 f t f 1 f 25 "26" 100 0 0 100 "select description from pg_description where objoid = $1" - ));
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DESCR("");
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DATA(insert OID = 1350 ( datetime PGUID 14 f t f 1 f 1184 "1184" 100 0 0 100 "select $1" - ));
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DESCR("");
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@ -1,6 +1,6 @@
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.\" This is -*-nroff-*-
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.\" XXX standard disclaimer belongs here....
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.\" $Header: /cvsroot/pgsql/src/man/Attic/psql.1,v 1.14 1997/11/13 03:36:42 momjian Exp $
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.\" $Header: /cvsroot/pgsql/src/man/Attic/psql.1,v 1.15 1997/11/14 21:38:16 momjian Exp $
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.TH PSQL UNIX 1/20/96 PostgreSQL PostgreSQL
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.SH NAME
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psql \(em run the interactive query front-end
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@ -292,14 +292,20 @@ is specified, list the columns in
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If table name is
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.IR *,
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list all tables and column information for each tables.
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.IP "\eda"
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List aggregates.
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.IP "\edd object"
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List the description of the table, table.column, type, operator, or aggregate.
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.IP "\edi"
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List only indexes.
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.IP "\edt"
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List only tables.
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.IP "\edo"
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List operators.
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.IP "\eds"
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List only sequences.
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.IP "\edt"
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List only tables.
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.IP "\edT"
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List types.
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.IP "\ee [\fIfilename\fR]"
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Edit the current query buffer or \fIfile\fR.
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.IP "\eE [\fIfilename\fR]"
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