Update psql help.

src/bin/psql/psqlHelp.h

@@ -5,7 +5,7 @@
  *
  * Copyright (c) 1994, Regents of the University of California
  *
- * $Id: psqlHelp.h,v 1.35 1997/12/29 01:13:16 momjian Exp $
+ * $Id: psqlHelp.h,v 1.36 1998/01/11 04:17:01 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -26,10 +26,17 @@ static struct _helpStruct QL_HELP[] = {
 	"abort [transaction];"},
 	{"alter table",
 		"add/rename attributes, rename tables",
-	"\talter table <class_name> [*] add column <attr> <type>;\n\talter table <class_name> [*] rename [column] <attr1> to <attr2>;\n\talter table <class_name1> rename to <class_name2>"},
+	"\talter table <class_name> [*] add column <attr> <type>;\n\
+\talter table <class_name> [*] rename [column] <attr1> to <attr2>;\n\
+\talter table <class_name1> rename to <class_name2>"},
 	{"alter user",
 		"alter system information for a user",
-	"alter user <user_name>\n\t[with password <password>]\n\t[createdb | noccreatedb]\n\t[createuser | nocreateuser]\n\t[in group <group_1>, ..., <group_n>]\n\t[valid until '<abstime>'];"},
+	"alter user <user_name>\n\
+\t[with password <password>]\n\
+\t[createdb | noccreatedb]\n\
+\t[createuser | nocreateuser]\n\
+\t[in group <group_1>, ..., <group_n>]\n\
+\t[valid until '<abstime>'];"},
 	{"begin",
 		"begin a new transaction",
 	"begin [transaction|work];"},
@@ -53,55 +60,123 @@ static struct _helpStruct QL_HELP[] = {
 	"commit [work]"},
 	{"copy",
 		"copy data to and from a table",
-	"copy [binary] <class_name> [with oids]\n\t{to|from} {<filename>|stdin|stdout} [using delimiters <delim>];"},
+	"copy [binary] <class_name> [with oids]\n\
+\t{to|from} {<filename>|stdin|stdout} [using delimiters <delim>];"},
 	{"create",
 		"Please be more specific:",
-	"\tcreate aggregate\n\tcreate database\n\tcreate function\n\tcreate index\n\tcreate operator\n\tcreate rule\n\tcreate sequence\n\tcreate table\n\tcreate trigger\n\tcreate type\n\tcreate view"},
+	"\tcreate aggregate\n\
+\tcreate database\n\
+\tcreate function\n\
+\tcreate index\n\
+\tcreate operator\n\
+\tcreate rule\n\
+\tcreate sequence\n\
+\tcreate table\n\
+\tcreate trigger\n\
+\tcreate type\n\
+\tcreate view"},
 	{"create aggregate",
 		"define an aggregate function",
-	"create aggregate <agg_name> [as] (basetype = <data_type>, \n\t[sfunc1 = <sfunc_1>, stype1 = <sfunc1_return_type>]\n\t[sfunc2 = <sfunc_2>, stype2 = <sfunc2_return_type>]\n\t[,finalfunc = <final-function>]\n\t[,initcond1 = <initial-cond1>][,initcond2 = <initial-cond2>]);"},
+	"create aggregate <agg_name> [as] (basetype = <data_type>, \n\
+\t[sfunc1 = <sfunc_1>, stype1 = <sfunc1_return_type>]\n\
+\t[sfunc2 = <sfunc_2>, stype2 = <sfunc2_return_type>]\n\
+\t[,finalfunc = <final-function>]\n\
+\t[,initcond1 = <initial-cond1>][,initcond2 = <initial-cond2>]);"},
 	{"create database",
 		"create a database",
 	"create database <dbname> [with location = '<dbpath>']"},
 	{"create function",
 		"create a user-defined function",
-	"create function <function_name> ([<type1>,...<typeN>]) returns <return_type>\n\tas '<object_filename>'|'<sql-queries>'\n\tlanguage 'c'|'sql'|'internal';"},
+	"create function <function_name> ([<type1>,...<typeN>]) returns <return_type>\n\
+\tas '<object_filename>'|'<sql-queries>'\n\
+\tlanguage 'c'|'sql'|'internal';"},
 	{"create index",
 		"construct an index",
-	"create [unique] index <indexname> on <class_name> [using <access_method>]\n( <attr1> [<type_class1>] [,...] | <funcname>(<attr1>,...) [<type_class>] );"},
+	"create [unique] index <indexname> on <class_name> [using <access_method>]\n\
+( <attr1> [<type_class1>] [,...] | <funcname>(<attr1>,...) [<type_class>] );"},
 	{"create operator",
 		"create a user-defined operator",
-	"create operator <operator_name> (\n\t[leftarg = <type1>][,rightarg = <type2>]\n\t,procedure = <func_name>,\n\t[,commutator = <com_op>][,negator = <neg_op>]\n\t[,restrict = <res_proc>][,hashes]\n\t[,join = <join_proc>][,sort = <sort_op1>...<sort_opN>]);"},
+	"create operator <operator_name> (\n\
+\t[leftarg = <type1>][,rightarg = <type2>]\n\
+\t,procedure = <func_name>,\n\
+\t[,commutator = <com_op>][,negator = <neg_op>]\n\
+\t[,restrict = <res_proc>][,hashes]\n\
+\t[,join = <join_proc>][,sort = <sort_op1>...<sort_opN>]);"},
 	{"create rule",
 		"define a new rule",
-	"create rule <rule_name> as on\n\t[select|update|delete|insert]\n\tto <object> [where <qual>]\n\tdo [instead] [<action>|nothing| [<actions>]];"},
+	"create rule <rule_name> as on\n\
+\t[select|update|delete|insert]\n\
+\tto <object> [where <qual>]\n\
+\tdo [instead] [<action>|nothing| [<actions>]];"},
 	{"create sequence",
 		"create a new sequence number generator",
-	"create sequence <sequence_name>\n\t[increment <NUMBER>]\n\t[start <NUMBER>]\n\t[minvalue <NUMBER>]\n\t[maxvalue <NUMBER>]\n\t[cache <NUMBER>]\n\t[cycle];"},
+	"create sequence <sequence_name>\n\
+\t[increment <NUMBER>]\n\
+\t[start <NUMBER>]\n\
+\t[minvalue <NUMBER>]\n\
+\t[maxvalue <NUMBER>]\n\
+\t[cache <NUMBER>]\n\
+\t[cycle];"},
 	{"create table",
 		"create a new table",
-	"create table <class_name>\n\t(<attr1> <type1> [default <expression>] [not null] [,...])\n\t[inherits (<class_name1>,...<class_nameN>)\n\t[[constraint <name>] check <condition> [,...] ]\n;"},
+	"create table <class_name>\n\
+\t(<attr1> <type1> [default <expression>] [not null] [,...])\n\
+\t[inherits (<class_name1>,...<class_nameN>)\n\
+\t[[constraint <name>] check <condition> [,...] ]\n\
+;"},
 	{"create trigger",
 		"create a new trigger",
-	"create trigger <trigger_name> after|before event1 [or event2 [or event3] ]\n\ton <class_name> for each row|statement\n\texecute procedure <func_name> ([arguments]);\n\n\teventX is one of INSERT, DELETE, UPDATE"},
+	"create trigger <trigger_name> after|before event1 [or event2 [or event3] ]\n\
+\ton <class_name> for each row|statement\n\
+\texecute procedure <func_name> ([arguments]);\n\
+\n\
+\teventX is one of INSERT, DELETE, UPDATE"},
 	{"create type",
 		"create a new user-defined base data type",
-	"create type <typename> (\n\tinternallength = (<number> | variable),\n\t[externallength = (<number>|variable),]\n\tinput=<input_function>, output = <output_function>\n\t[,element = <typename>][,delimiter=<character>][,default=\'<string>\']\n\t[,send = <send_function>][,receive = <receive_function>][,passedbyvalue]);"},
+	"create type <typename> (\n\
+\tinternallength = (<number> | variable),\n\
+\t[externallength = (<number>|variable),]\n\
+\tinput=<input_function>, output = <output_function>\n\
+\t[,element = <typename>][,delimiter=<character>][,default=\'<string>\']\n\
+\t[,send = <send_function>][,receive = <receive_function>][,passedbyvalue]);"},
 	{"create user",
 		"create a new user",
-	"create user <user_name>\n\t[with password <password>]\n\t[createdb | nocreatedb]\n\t[createuser | nocreateuser]\n\t[in group <group_1>, ..., <group_n>]\n\t[valid until '<abstime>'];"},
+	"create user <user_name>\n\
+\t[with password <password>]\n\
+\t[createdb | nocreatedb]\n\
+\t[createuser | nocreateuser]\n\
+\t[in group <group_1>, ..., <group_n>]\n\
+\t[valid until '<abstime>'];"},
 	{"create view",
 		"create a view",
-	"create view <view_name> as select <expr1>[as <attr1>][,... <exprN>[as <attrN>]] [from <from_list>] [where <qual>];"},
+	"create view <view_name> as\n\
+\tselect <expr1>[as <attr1>][,... <exprN>[as <attrN>]]\n\
+\t[from <from_list>]\n\
+\t[where <qual>]\n\
+\t[group by <group_list>];"},
 	{"declare",
 		"set up a cursor",
-	"declare <cursorname> [binary] cursor for\n\tselect [distinct]\n\t<expr1> [as <attr1>],...<exprN> [as <attrN>]\n\t[from <from_list>] [where <qual>]\n\t[order by <attr1> [using <op1>],... <attrN> [using <opN>]];"},
+	"declare <cursorname> [binary] cursor for\n\
+\tselect [distinct]\n\
+\t<expr1> [as <attr1>],...<exprN> [as <attrN>]\n\
+\t[from <from_list>] [where <qual>]\n\
+\t[order by <attr1> [using <op1>],... <attrN> [using <opN>]];"},
 	{"delete",
 		"delete tuples",
 	"delete from <class_name> [where <qual>];"},
 	{"drop",
 		"Please be more specific:",
-	"\tdrop aggregate\n\tdrop database\n\tdrop function\n\tdrop index\n\tdrop operator\n\tdrop rule\n\tdrop sequence\n\tdrop table\n\tdrop trigger\n\tdrop type\n\tdrop view"},
+	"\tdrop aggregate\n\
+\tdrop database\n\
+\tdrop function\n\
+\tdrop index\n\
+\tdrop operator\n\
+\tdrop rule\n\
+\tdrop sequence\n\
+\tdrop table\n\
+\tdrop trigger\n\
+\tdrop type\n\
+\tdrop view"},
 	{"drop aggregate",
 		"remove an aggregate function",
 	"drop aggregate <agg_name> <agg_type>|*;"},
@@ -152,10 +227,17 @@ static struct _helpStruct QL_HELP[] = {
 	"fetch [forward|backward] [<number>|all] [in <cursorname>];"},
 	{"grant",
 		"grant access control to a user or group",
-	"grant <privilege[,privilege,...]> on <rel1>[,...<reln>] to \n[public | group <group> | <username>]\n\t privilege is {ALL | SELECT | INSERT | UPDATE | DELETE | RULE}"},
+	"grant <privilege[,privilege,...]> on <rel1>[,...<reln>] to \n\
+[public | group <group> | <username>]\n\
+\t privilege is {ALL | SELECT | INSERT | UPDATE | DELETE | RULE}"},
 	{"insert",
 		"insert tuples",
-	"insert into <class_name> [(<attr1>...<attrN>)]\n\t[values (<expr1>...<exprN>); |\n\tselect <expr1>,...<exprN> [from <from_clause>] [where <qual>];"},
+	"insert into <class_name> [(<attr1>...<attrN>)]\n\
+\tvalues (<expr1>...<exprN>); |\n\
+\tselect <expr1>,...<exprN>\n\
+\t[from <from_clause>]\n\
+\t[where <qual>]\n\
+\t[group by <group_list>];"},
 	{"listen",
 		"listen for notification on a relation",
 	"listen <class_name>"},
@@ -173,7 +255,9 @@ static struct _helpStruct QL_HELP[] = {
 	"reset {DateStyle | GEQO | R_PLANS}"},
 	{"revoke",
 		"revoke access control from a user or group",
-	"revoke <privilege[,privilege,...]> on <rel1>[,...<reln>] from \n[public | group <group> | <username>]\n\t privilege is {ALL | SELECT | INSERT | UPDATE | DELETE | RULE}"},
+	"revoke <privilege[,privilege,...]> on <rel1>[,...<reln>] from \n\
+[public | group <group> | <username>]\n\
+\t privilege is {ALL | SELECT | INSERT | UPDATE | DELETE | RULE}"},
 	{"rollback",
 		"abort a transaction",
 	"rollback [transaction|work]"},
@@ -183,11 +267,14 @@ static struct _helpStruct QL_HELP[] = {
 \t[into table <class_name>]\n\
 \t[from <from_list>]\n\
 \t[where <qual>]\n\
+\t[group by <group_list>]\n\
 \t[order by <attr1> [ASC | DESC] [using <op1>], ... <attrN> ]\n\
 \t[union [all] select ...];"},
 	{"set",
 		"set run-time environment",
-	"set DateStyle to {'ISO' | 'SQL' | 'Postgres' | 'European' | 'US' | 'NonEuropean'}\nset GEQO to {'ON[=#]' | 'OFF'}\nset R_PLANS to {'ON' | 'OFF'}"},
+	"set DateStyle to {'ISO' | 'SQL' | 'Postgres' | 'European' | 'US' | 'NonEuropean'}\n\
+set GEQO to {'ON[=#]' | 'OFF'}\n\
+set R_PLANS to {'ON' | 'OFF'}"},
 	{"show",
 		"show current run-time environment",
 	"show {DateStyle | GEQO | R_PLANS}"},
@@ -196,7 +283,9 @@ static struct _helpStruct QL_HELP[] = {
 	"update <class_name> set <attr1>=<expr1>,...<attrN>=<exprN> [from <from_clause>] [where <qual>];"},
 	{"vacuum",
 		"vacuum the database, i.e. cleans out deleted records, updates statistics",
-	"vacuum [verbose] [analyze]\n\tor\nvacuum [verbose] [analyze] table [analyze [(attr1, ... attrN)] ];"},
+	"vacuum [verbose] [analyze]\n\
+\tor\n\
+vacuum [verbose] [analyze] table [analyze [(attr1, ... attrN)] ];"},
 	{NULL, NULL, NULL}			/* important to keep a NULL terminator
 								 * here! */
 };