--
-- ERRORS
--
-- bad in postquel, but ok in postsql
select 1
--
-- UNSUPPORTED STUFF
 
-- doesn't work 
-- attachas nonesuch
--
-- doesn't work 
-- notify pg_class
--
--
-- RETRIEVE
 
-- missing relation name 
select
-- no such relation 
select * from nonesuch;
ERROR:  parser: parse error at or near "select"
-- bad name in target list
select nonesuch from pg_database;
ERROR:  attribute 'nonesuch' not found
-- bad attribute name on lhs of operator
select * from pg_database where nonesuch = pg_database.datname;
ERROR:  attribute 'nonesuch' not found
-- bad attribute name on rhs of operator
select * from pg_database where pg_database.datname = nonesuch;
ERROR:  attribute 'nonesuch' not found
-- bad select distinct on  syntax,  distinct attribute missing
select distinct on foobar from pg_database;
ERROR:  parser: parse error at or near "from"
-- bad select distinct on syntax, distinct attribute not in target list
select distinct on foobar * from pg_database;
ERROR:  All fields in the UNIQUE ON clause must appear in the target list
--
-- DELETE
 
-- missing relation name (this had better not wildcard!) 
delete from;
ERROR:  parser: parse error at or near ""
-- no such relation 
delete from nonesuch;
ERROR:  Relation 'nonesuch' does not exist
--
-- DESTROY
 
-- missing relation name (this had better not wildcard!) 
drop table;
ERROR:  parser: parse error at or near ""
-- no such relation 
drop table nonesuch;
ERROR:  Relation 'nonesuch' does not exist
--
-- RENAME
 
-- relation renaming 
-- missing relation name 
alter table rename;
ERROR:  parser: parse error at or near ""
-- no such relation 
alter table nonesuch rename to newnonesuch;
ERROR:  Relation 'nonesuch' does not exist
-- no such relation 
alter table nonesuch rename to stud_emp;
ERROR:  Relation 'nonesuch' does not exist
-- system relation 
alter table stud_emp rename to pg_stud_emp;
ERROR:  renamerel: Illegal class name: "pg_stud_emp" -- pg_ is reserved for system catalogs
-- conflict 
alter table stud_emp rename to aggtest;
ERROR:  renamerel: relation "aggtest" exists
-- self-conflict 
alter table stud_emp rename to stud_emp;
ERROR:  renamerel: relation "stud_emp" exists
-- attribute renaming 
-- no such relation 
alter table nonesuchrel rename column nonesuchatt to newnonesuchatt;
ERROR:  Relation 'nonesuchrel' does not exist
-- no such attribute 
alter table emp rename column nonesuchatt to newnonesuchatt;
ERROR:  renameatt: attribute "nonesuchatt" nonexistent
-- conflict 
alter table emp rename column salary to manager;
ERROR:  renameatt: attribute "manager" exists
-- conflict 
alter table emp rename column salary to oid;
ERROR:  renameatt: attribute "oid" exists
--
-- TRANSACTION STUFF
 
-- not in a xact 
NOTICE:  UserAbortTransactionBlock and not in in-progress state
abort;
-- not in a xact 
NOTICE:  EndTransactionBlock and not inprogress/abort state 
end;
--
-- DEFINE AGGREGATE
 
-- left out finalfunc 
create aggregate newavg1 (sfunc1 = int4pl,
			  basetype = int4,
			  stype1 = int4,
			  sfunc2 = int4inc,
			  stype2 = int4, 
			  initcond1 = '0',
			  initcond2 = '0');
ERROR:  AggregateCreate: Aggregate must have final function with both transition functions
-- sfunc return type disagreement 
create aggregate newavg2 (sfunc1 = int4pl,
			  basetype = int4,
			  stype1 = int4,
			  sfunc2 = int2inc,
			  stype2 = int2,
			  finalfunc = int4div,
			  initcond1 = '0',
			  initcond2 = '0');
ERROR:  AggregateCreate: 'int4div'('int4','int2') does not exist
-- sfunc/finalfunc type disagreement 
create aggregate newavg3 (sfunc1 = int4pl,
			  basetype = int4,
			  stype1 = int4,
			  sfunc2 = int4inc,
			  stype2 = int4,
			  finalfunc = int2div,
			  initcond1 = '0',
			  initcond2 = '0');
ERROR:  AggregateCreate: 'int2div'('int4','int4') does not exist
-- left out basetype
create aggregate newcnt1 (sfunc2 = int4inc,
			  stype2 = int4,
			initcond2 = '0');
ERROR:  Define: "basetype" unspecified
-- left out initcond2 (for sfunc2) 
create aggregate newcnt1 (sfunc2 = int4inc,
			  basetype = int4,
			  stype2 = int4);
ERROR:  AggregateCreate: transition function 2 MUST have an initial value
--
-- REMOVE INDEX
 
-- missing index name 
drop index;
ERROR:  parser: parse error at or near ""
-- bad index name 
drop index 314159;
ERROR:  parser: parse error at or near "314159"
-- no such index 
drop index nonesuch;
ERROR:  index "nonesuch" nonexistent
--
-- REMOVE AGGREGATE
 
-- missing aggregate name 
drop aggregate;
ERROR:  parser: parse error at or near ""
-- bad aggregate name 
drop aggregate 314159;
ERROR:  parser: parse error at or near "314159"
-- no such aggregate 
drop aggregate nonesuch;
ERROR:  parser: parse error at or near ""
-- missing aggregate type
drop aggregate newcnt1;
ERROR:  parser: parse error at or near ""
-- bad aggregate type
drop aggregate newcnt nonesuch;
ERROR:  RemoveAggregate: type 'nonesuch' does not exist
-- no such aggregate for type
drop aggregate newcnt float4;
ERROR:  RemoveAggregate: aggregate 'newcnt' for 'float4' does not exist
--
-- REMOVE FUNCTION
 
-- missing function name 
drop function ();
ERROR:  parser: parse error at or near "("
-- bad function name 
drop function 314159();
ERROR:  parser: parse error at or near "314159"
-- no such function 
drop function nonesuch();
ERROR:  RemoveFunction: function 'nonesuch()' does not exist
--
-- REMOVE TYPE
 
-- missing type name 
drop type;
ERROR:  parser: parse error at or near ""
-- bad type name 
drop type 314159;
ERROR:  parser: parse error at or near "314159"
-- no such type 
drop type nonesuch;
ERROR:  RemoveType: type 'nonesuch' does not exist
--
-- DROP OPERATOR
 
-- missing everything 
drop operator;
ERROR:  parser: parse error at or near ""
-- bad operator name 
drop operator equals;
ERROR:  parser: parse error at or near "equals"
-- missing type list 
drop operator ===;
ERROR:  parser: parse error at or near ""
-- missing parentheses 
drop operator int4, int4;
ERROR:  parser: parse error at or near "int4"
-- missing operator name 
drop operator (int4, int4);
ERROR:  parser: parse error at or near "("
-- missing type list contents 
drop operator === ();
ERROR:  parser: parse error at or near ")"
-- no such operator 
drop operator === (int4);
ERROR:  parser: argument type missing (use NONE for unary operators)
-- no such operator by that name 
drop operator === (int4, int4);
ERROR:  RemoveOperator: binary operator '===' taking 'int4' and 'int4' does not exist
-- no such type1 
drop operator = (nonesuch);
ERROR:  parser: argument type missing (use NONE for unary operators)
-- no such type1 
drop operator = ( , int4);
ERROR:  parser: parse error at or near ","
-- no such type1 
drop operator = (nonesuch, int4);
ERROR:  RemoveOperator: type 'nonesuch' does not exist
-- no such type2 
drop operator = (int4, nonesuch);
ERROR:  RemoveOperator: type 'nonesuch' does not exist
-- no such type2 
drop operator = (int4, );
ERROR:  parser: parse error at or near ")"
--
-- DROP RULE
 
-- missing rule name 
drop rule;
ERROR:  parser: parse error at or near ""
-- bad rule name 
drop rule 314159;
ERROR:  parser: parse error at or near "314159"
-- no such rule 
drop rule nonesuch;
ERROR:  Rule or view 'nonesuch' not found
-- bad keyword 
drop tuple rule nonesuch;
ERROR:  parser: parse error at or near "tuple"
-- no such rule 
drop instance rule nonesuch;
ERROR:  parser: parse error at or near "instance"
-- no such rule 
drop rewrite rule nonesuch;
ERROR:  parser: parse error at or near "rewrite"
