8 files changed, 72 insertions, 23 deletions
diff --git a/src/test/regress/expected/errors.out b/src/test/regress/expected/errors.out
index 698ccc85654..6c386292176 100644
--- a/src/test/regress/expected/errors.out
+++ b/src/test/regress/expected/errors.out
@@ -18,7 +18,7 @@ select 1;
 -- notify pg_class
 --
 --
--- RETRIEVE
+-- SELECT
  
 -- missing relation name 
 select;
@@ -54,7 +54,7 @@ ERROR:  parser: parse error at or near ";" at character 12
 delete from nonesuch;
 ERROR:  Relation "nonesuch" does not exist
 --
--- DESTROY
+-- DROP
  
 -- missing relation name (this had better not wildcard!) 
 drop table;
@@ -63,7 +63,7 @@ ERROR:  parser: parse error at or near ";" at character 11
 drop table nonesuch;
 ERROR:  table "nonesuch" does not exist
 --
--- RENAME
+-- ALTER TABLE
  
 -- relation renaming 
 -- missing relation name 
@@ -104,7 +104,7 @@ WARNING:  ROLLBACK: no transaction in progress
 end;
 WARNING:  COMMIT: no transaction in progress
 --
--- DEFINE AGGREGATE
+-- CREATE AGGREGATE
 -- sfunc/finalfunc type disagreement 
 create aggregate newavg2 (sfunc = int4pl,
 			  basetype = int4,
@@ -118,7 +118,7 @@ create aggregate newcnt1 (sfunc = int4inc,
 			  initcond = '0');
 ERROR:  Define: "basetype" unspecified
 --
--- REMOVE INDEX
+-- DROP INDEX
  
 -- missing index name 
 drop index;
@@ -130,7 +130,7 @@ ERROR:  parser: parse error at or near "314159" at character 12
 drop index nonesuch;
 ERROR:  index "nonesuch" does not exist
 --
--- REMOVE AGGREGATE
+-- DROP AGGREGATE
  
 -- missing aggregate name 
 drop aggregate;
@@ -151,7 +151,7 @@ ERROR:  RemoveAggregate: aggregate nonesuch(integer) does not exist
 drop aggregate newcnt (float4);
 ERROR:  RemoveAggregate: aggregate newcnt(real) does not exist
 --
--- REMOVE FUNCTION
+-- DROP FUNCTION
  
 -- missing function name 
 drop function ();
@@ -163,7 +163,7 @@ ERROR:  parser: parse error at or near "314159" at character 15
 drop function nonesuch();
 ERROR:  RemoveFunction: function nonesuch() does not exist
 --
--- REMOVE TYPE
+-- DROP TYPE
  
 -- missing type name 
 drop type;
@@ -237,3 +237,28 @@ ERROR:  parser: parse error at or near "instance" at character 6
 -- no such rule 
 drop rewrite rule nonesuch;
 ERROR:  parser: parse error at or near "rewrite" at character 6
+--
+-- Check that division-by-zero is properly caught.
+--
+select 1/0;
+ERROR:  division by zero
+select 1::int8/0;
+ERROR:  division by zero
+select 1/0::int8;
+ERROR:  division by zero
+select 1::int2/0;
+ERROR:  division by zero
+select 1/0::int2;
+ERROR:  division by zero
+select 1::numeric/0;
+ERROR:  division by zero
+select 1/0::numeric;
+ERROR:  division by zero
+select 1::float8/0;
+ERROR:  division by zero
+select 1/0::float8;
+ERROR:  division by zero
+select 1::float4/0;
+ERROR:  division by zero
+select 1/0::float4;
+ERROR:  division by zero
diff --git a/src/test/regress/expected/float4-exp-three-digits.out b/src/test/regress/expected/float4-exp-three-digits.out
index 8efd434a85f..72751ae29e9 100644
--- a/src/test/regress/expected/float4-exp-three-digits.out
+++ b/src/test/regress/expected/float4-exp-three-digits.out
@@ -113,7 +113,7 @@ SELECT '' AS three, f.f1, f.f1 - '-10' AS x FROM FLOAT4_TBL f
 
 -- test divide by zero
 SELECT '' AS bad, f.f1 / '0.0' from FLOAT4_TBL f;
-ERROR:  float4div: divide by zero error
+ERROR:  division by zero
 SELECT '' AS five, FLOAT4_TBL.*;
  five |      f1      
 ------+--------------
diff --git a/src/test/regress/expected/float4.out b/src/test/regress/expected/float4.out
index e03db639c5c..7ec463b7f31 100644
--- a/src/test/regress/expected/float4.out
+++ b/src/test/regress/expected/float4.out
@@ -113,7 +113,7 @@ SELECT '' AS three, f.f1, f.f1 - '-10' AS x FROM FLOAT4_TBL f
 
 -- test divide by zero
 SELECT '' AS bad, f.f1 / '0.0' from FLOAT4_TBL f;
-ERROR:  float4div: divide by zero error
+ERROR:  division by zero
 SELECT '' AS five, FLOAT4_TBL.*;
  five |     f1      
 ------+-------------
diff --git a/src/test/regress/expected/float8-exp-three-digits.out b/src/test/regress/expected/float8-exp-three-digits.out
index b346ed5c38f..9d38aee1961 100644
--- a/src/test/regress/expected/float8-exp-three-digits.out
+++ b/src/test/regress/expected/float8-exp-three-digits.out
@@ -257,7 +257,7 @@ ERROR:  can't take log of a negative number
 SELECT '' AS bad, exp(f.f1) from FLOAT8_TBL f;
 ERROR:  exp() result is out of range
 SELECT '' AS bad, f.f1 / '0.0' from FLOAT8_TBL f;
-ERROR:  float8div: divide by zero error
+ERROR:  division by zero
 SELECT '' AS five, FLOAT8_TBL.*;
  five |          f1           
 ------+-----------------------
diff --git a/src/test/regress/expected/float8-fp-exception.out b/src/test/regress/expected/float8-fp-exception.out
index 15d96ff365d..5c2df1e7c01 100644
--- a/src/test/regress/expected/float8-fp-exception.out
+++ b/src/test/regress/expected/float8-fp-exception.out
@@ -257,7 +257,7 @@ ERROR:  can't take log of a negative number
 SELECT '' AS bad, exp(f.f1) from FLOAT8_TBL f;
 ERROR:  exp() result is out of range
 SELECT '' AS bad, f.f1 / '0.0' from FLOAT8_TBL f;
-ERROR:  float8div: divide by zero error
+ERROR:  division by zero
 SELECT '' AS five, FLOAT8_TBL.*;
  five |          f1           
 ------+-----------------------
diff --git a/src/test/regress/expected/float8-small-is-zero.out b/src/test/regress/expected/float8-small-is-zero.out
index 119051f3993..448bfc40bc2 100644
--- a/src/test/regress/expected/float8-small-is-zero.out
+++ b/src/test/regress/expected/float8-small-is-zero.out
@@ -257,7 +257,7 @@ ERROR:  can't take log of a negative number
 SELECT '' AS bad, exp(f.f1) from FLOAT8_TBL f;
 ERROR:  exp() result is out of range
 SELECT '' AS bad, f.f1 / '0.0' from FLOAT8_TBL f;
-ERROR:  float8div: divide by zero error
+ERROR:  division by zero
 SELECT '' AS five, FLOAT8_TBL.*;
  five |          f1           
 ------+-----------------------
diff --git a/src/test/regress/expected/float8.out b/src/test/regress/expected/float8.out
index d91427c6ffa..576768785fd 100644
--- a/src/test/regress/expected/float8.out
+++ b/src/test/regress/expected/float8.out
@@ -257,7 +257,7 @@ ERROR:  can't take log of a negative number
 SELECT '' AS bad, exp(f.f1) from FLOAT8_TBL f;
 ERROR:  exp() result is out of range
 SELECT '' AS bad, f.f1 / '0.0' from FLOAT8_TBL f;
-ERROR:  float8div: divide by zero error
+ERROR:  division by zero
 SELECT '' AS five, FLOAT8_TBL.*;
  five |          f1           
 ------+-----------------------
diff --git a/src/test/regress/sql/errors.sql b/src/test/regress/sql/errors.sql
index dee19bc136f..5876244ee3b 100644
--- a/src/test/regress/sql/errors.sql
+++ b/src/test/regress/sql/errors.sql
@@ -17,7 +17,7 @@ select 1;
 --
 
 --
--- RETRIEVE
+-- SELECT
  
 -- missing relation name 
 select;
@@ -55,7 +55,7 @@ delete from nonesuch;
 
 
 --
--- DESTROY
+-- DROP
  
 -- missing relation name (this had better not wildcard!) 
 drop table;
@@ -65,9 +65,8 @@ drop table nonesuch;
 
 
 --
--- RENAME
+-- ALTER TABLE
  
-
 -- relation renaming 
 
 -- missing relation name 
@@ -112,7 +111,7 @@ end;
 
 
 --
--- DEFINE AGGREGATE
+-- CREATE AGGREGATE
 
 -- sfunc/finalfunc type disagreement 
 create aggregate newavg2 (sfunc = int4pl,
@@ -128,7 +127,7 @@ create aggregate newcnt1 (sfunc = int4inc,
 
 
 --
--- REMOVE INDEX
+-- DROP INDEX
  
 -- missing index name 
 drop index;
@@ -141,7 +140,7 @@ drop index nonesuch;
 
 
 --
--- REMOVE AGGREGATE
+-- DROP AGGREGATE
  
 -- missing aggregate name 
 drop aggregate;
@@ -163,7 +162,7 @@ drop aggregate newcnt (float4);
 
 
 --
--- REMOVE FUNCTION
+-- DROP FUNCTION
  
 -- missing function name 
 drop function ();
@@ -176,7 +175,7 @@ drop function nonesuch();
 
 
 --
--- REMOVE TYPE
+-- DROP TYPE
  
 -- missing type name 
 drop type;
@@ -252,3 +251,28 @@ drop instance rule nonesuch on noplace;
 -- no such rule 
 drop rewrite rule nonesuch;
 
+--
+-- Check that division-by-zero is properly caught.
+--
+
+select 1/0;
+
+select 1::int8/0;
+
+select 1/0::int8;
+
+select 1::int2/0;
+
+select 1/0::int2;
+
+select 1::numeric/0;
+
+select 1/0::numeric;
+
+select 1::float8/0;
+
+select 1/0::float8;
+
+select 1::float4/0;
+
+select 1/0::float4;